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787 products


  • 5L Neocision ETL Lab Certified Rotary Evaporator Turnkey System

    5L Neocision ETL Lab Certified Rotary Evaporator Turnkey System

    5L Neocision ETL Lab Certified Rotary Evaporator Turnkey System The 5L Neocision ETL Lab Certified Rotary Evaporator is a full-scale system meant to fulfill the needs of large volume production and meet the requirements of a certified laboratory with its ETL certification standards. Featuring an electric lift bath and all PTFE valves for extreme chemical resistance, the 5L Neocision gives users the ability to recover large amounts of solvent in a smaller footprint with highly improved functionality. All Neocision rotovaps feature high-efficiency valves and drain ports making it easy to directly inject solution continuously without the need to stop the system or release vacuum to drain. The temperature and rotation speed are easily controlled from a single digital interface. Our rotovaps are a fraction of the price of more costly systems with the same functionality and evaporation efficiency. 5L NEO Rotary Evaporator Turnkey System setup includes: 5L Neocision ETL Lab Certified Rotary Evaporator Polyscience LS -20C to 40C 1/2HP Chiller w/ Turbine Pump 1/4" Gum Rubber - 100ft 1/4" Silicone Tubing - 25ft Welch BTpro70 Adjustable Stainless Steel Hose Clamps Features: ETL Certified for Lab use. Digital temperature and speed control with simple user interface Electric Bath Lift Teflon Coated Bath for corrosion resistance High-efficiency drain port and injection valves Smaller footprint for improved workspace allocation Mobility with locking casters Shorter vapor path for faster evaporation and condensation Direct injection capability for continuous feeding of solution Continuous draining capability without the need to release vacuum or stop the system 1-year warranty on all mechanical parts. Does not include glassware. Specifications: Model 5L Solvent Pro Series Rotary Evaporator Optimum Ambient Temperature 5~25C / 41~105.8F Glass Material GG-17 High Borosilicate Power (V/Hz) 110V 50/60Hz Single Phase Speed Regulation Digital Step-less Regulation Rotation Speed 20-130 RPM Set Temperature RT+5 - 99C Temperature Control Digital Temperature Control Maximum Vacuum Pressure -29.8 inHg Evaporating Flask Capacity 5L (5000ml) Receiving Flask Capacity 5L (5000ml) Condenser Style Main + Auxiliary Vertical Double Helix Heater Max Current Draw (Amps) 25 Water Bath Material 304 Stainless Steel Water Bath Size 17.7 x 9.8 in. Lifting Function Electric Lifting Stroke 190mm / 7.5 in. Total Power Consumption (kW) 1800w Dimensions 45 x 32 x 15in Weight 155 lbs Vacuum Connection 14mm / .55 in. Barb Condenser Connection 18mm / .70 in. Barb Warranty 1 Year excluding glass parts Certifications ETL Rotovap Quick Start Guide This guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs. Clean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution. Connect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser). Connect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap. Turn on heat bath and set to 40C (113F). Once heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load. Start vacuum pump and allow vacuum to pull down for a few minutes before injection. Once vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap. Once the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask. At this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes. Once everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently. ***Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***Note: This item will ship by freight only.*** ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***

    $10,250.00 - $12,250.00

  • Table Top Cart Filler XL 6 Liter & Heater Kit

    Table Top Cart Filler XL 6 Liter & Heater Kit

    Table Top Cart Filler XL 6 Liter & Heater Kit Fill 6000 1ml Carts per Load This 6 Liter capacity Giant is made to fill.  Fully jacketed 304SS with a design that allows the OIL inside to fully drain creating little to no loss.  The system is made of all parts that can be sterilized.  The body, valves and all connections are 304 Stainless Steel and the hosing is PTFE. The body of the vessel is fully jacked and is recommended to be run with stand alone heater to pre-heat the oil.  The hose heated and insulated.  The hose temperature is controlled by an analog PID.  The hose and PID controller are precision made in the USA.  The hose uses Platinum Thermocouples for durability and accuracy, which means you wont run into down time or temperature errors.   To use the system you will need Nitrogen to back pressure the oil in the tank.  The pressure is regulated by a low pressure regulator.  To dispense the end of the hose has a toggle valve that connects to a Lure Lock connection.   System Specs.  Nitrogen Input MAX Pressure: 150PSI Regulator working pressure: 0.5-30PSI (*recommended pressure 10PSI) Hose Temperature Rating: 50°F - 450°F Controller Temperature Range: 50°F -450° Includes Right Angle Attachment for added user flexibility. Non-Metered Dispensing with toggle valve control. Pressure gauge for pressure monitoring: 0-150PSI BVV™ 5 Liter Heated circulator 275°F Max Temperature *Heater and 10Ft of hose is included in the kit.  Ready to Run! BVV 5 Liter Heated Circulator Manual   Cleaning: NOTE: Please Clean Prior to first use the system does not come sterilized.  A simple IPA wash down will be sufficient.  At any point the system can be cleaned using IPA or D-limonene.  Note: The heater should be operated with RO water to avoid scale buildup.  BVV™'s warranty does not protect heating coils that fail due to scale buildup.   

    $3,900.00

  • Solid Cap, PTFE Seal, GL-14 Thread

    Solid Cap, PTFE Seal, GL-14 Thread

    Cap is made from PBT (thermoplastic polyester) and will withstand temperatures from -45 to 200º C. The seal is PTFE

    $6.00

  • 250ml Bump Trap 24/40 Male to 24/40 Female

    250ml Bump Trap 24/40 Male to 24/40 Female

    Bump traps are used on rotary evaporators between the evaporating flask and condensing column. They help prevent contamination in the collection vessel when “bumping” occurs. When “bumping” occurs substance in the evaporating flask shoots up and ends up in the collection flask, which is unwanted when operating. This bump trap features a 250ML round flask with upper 24/40 female ground joint and bottom 24/40 male ground joint. With the use of ground joints vacuum grease must be applied to assure a tight seal. Internally, there is a tube that extends and two openings on the sides. This is what stops the bumping from occurring. If any substance makes its way through the openings, it will get trapped in the flask. Vapor is still allowed to flow freely through the openings. Recommend using this bump trap on 2L rotary evaporators and other distillation setups  it has an overall length of 9". Specifications Material Borosilicate  Flask Size 250ml Top Connection 24/40 Female Ground Joint Bottom Connection 24/40 Male Ground Joint     *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: Best Value Vacs is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**

    $60.00

  • Pump Rebuild Kits for 14.1 - 21.2 - 35.3 Pro Series Pumps

    Pump Rebuild Kits for 14.1 - 21.2 - 35.3 Pro Series Pumps

    Pro Series Vacuum Pump Complete Service Kit This is a complete vacuum pump service kit for the BVV™ Pro Series 14.1, 21.2, 35.3CFM line of vacuum pumps and allows the user to completely rebuild their pump and keep it running like new.    

    $425.00 - $550.00

  • Replacement Gasket for Borosilicate Tri-Clamp Sight Glasses - Silicone

    Replacement Gasket for Borosilicate Tri-Clamp Sight Glasses - Silicone

    Replacement Gasket for Borosilicate Tri-Clamp / Tri Clover Sight Glasses This is a Silicone Gasket Replacement for Borosilicate Tri-Clamp / Tri Clover Sight Glasses

    $6.00 - $7.00

  • Half Ton - High Purity USA 50/25/25% N-Butane/Iso-Butane/Propane TRI-Blend - 99.5% Guaranteed

    Half Ton - High Purity USA 50/25/25% N-Butane/Iso-Butane/Propane TRI-Blend - 99.5% Guaranteed

    Half Ton - High Purity USA 50/25/25% N-Butane/Iso-Butane/Propane TRI-Blend - 99.5% Guaranteed DISCLAIMER(S): This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! Notice: This item will ship via Freight ONLY. This tank requires a CGA 510 fitting - Sold Separately BVV™ always recommends distillation of every solvent before use. *Actual liquid weight is 482LB California now prohibits the retail sale of any Non-Odorized butane in quantities larger than 150ml. If you are not a retail purchaser you can call in to place an order.   Permitted Sales Include the Following: Medical Collectives or Cooperatives operating under CA Health & Safety Code Section 11362.775 Persons licensed to perform volatile solvent extraction activity under CA Bus & Prof Code Division 10 Manufacturers, wholesalers, resellers, or retailers solely for the purpose of resale High purity 50/25/25% N-Butane/Iso-Butane/Propane TRI-Blend is USA sourced, and guaranteed to be 99.5% pure. This instrument grade solvent helps to produce a higher quality extract by reducing mystery oils and contaminants. Solvent comes in a DOT refillable LP tank with liquid withdrawal valve (Diptube). This product is clean, colorless and odorless. *Actual liquid weight is 482LB BVV™ Tri-Blend SDS Due to FAA regulations, solvent tanks cannot be safely transported via means other than ground. Any order that has solvent will not be shipped in an expedited fashion. If an order with solvent is combined with any other items and chosen to be expedited, that entire order will ship via UPS Ground/Freight. We will not split up any orders and ship them separately. If a customer is wanting to expedite specific items and order solvent, 2 separate orders (1 for the solvent and 1 for the expedited items) will need to be placed in order to do so. Solvents do not ship to Hawaii, Puerto Rico, or any other US Territory outside of the contiguous 48 States. Shipping Solvent to Alaska may ONLY ship via freight and will be required to travel through Canada. We have this policy in place to ensure safety when transporting solvents, and to prevent any issue with shipping times for our customers.

    $2,940.00

  • 10L Premium Short Path Distillation Turnkey System

    10L Premium Short Path Distillation Turnkey System

    10L Premium Short Path Distillation Turnkey System This unit carries a 2 day lead time. (Note: Stainless Steel Table NOT Included.) The 10L Premium Short Path Distillation Turnkey System features our USA made P10 Distillation Head. Every component in this turnkey is made for precision, throughput, and repeatable results. Also included the Kangaroo digital thermometer which is very rugged and reliable. You will also receive a Ribbed Dewar Style Glass Cold Trap to keep all volatiles and solvents out of your vacuum system. This Turnkey Setup gives you everything needed to perform distillation at the highest level. The 10L Neo Kit Includes: 10L Short Path Distillation Kit including glassware, labware, and P10 Distillation Head. 10L Digital Heating and Stirring Mantle. Polyscience 15 Liter Advanced Digital Heated Circulator BVV™ 21.2CFM Pro Series Corrosion Resistant Vacuum Pump Valved Vacuum Adapter. Ribbed Dewar Style Glass Cold Trap. Kangaroo Digital Thermometer. Distillation Quick Start Guide This guide gives basic quick start instructions for distillation systems. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs, Before beginning distillation, ensure the following steps have been taken: Vacuum Pump is in good working order. Pump should be run against dry load to allow internals to warm up. Oil should be clear. Cloudy or dark oil should be changed. All glass components are in good working order and ready to be assembled A winterization and degassing procedure has been done to prepare oil for distillation   The unit's max internal temperature cannot exceed 380C. The recommended max set temperature should not exceed 250C    Once all three of these steps have been completed, you are ready to begin distilling. Begin by placing stir bar in boiling flask and then load your material. This should be done using a funnel. A small amount of alcohol in the oil will give it a thinner consistency making it easier to transfer. Assemble all glassware and ensure each joint is properly greased. Do not use too much, as the vacuum pressure might pull some grease into the system. To ensure a full seal, spread grease in a circular motion by rotating glassware Attach circulator to condenser and set temperature to 50C. Allow circulator to reach temperature before beginning distillation. Connect vacuum pump to manifold. The manifold will allow you to isolate each individual component as well as let atmosphere into and out of the system. Connect receiving cow to cold trap. Connect cold trap to manifold. Connect vacuum gauge to manifold. At this point, ensure all connections are correct. Also ensure receiving cow is positioned to collect the first fraction in the far-left receiving flask. Circulator should be at its set temperature. Turn on vacuum pump to begin process. Turn on heat and set to 60C. Vacuum pump will begin to pull down and temperature will begin to rise. Watch the gauge to monitor vacuum pressure and stability. Start stir slower and increase speed with temperature. Once you are close to 60C, increase the temperature 20 degrees. Continue to raise the heat incrementally in 20-degree steps, increasing the set temperature as you near your set point. Increase temperatures incrementally until you reach 220C. You will see your first fraction somewhere between 180C and 190C or slightly before. This is the “heads” fraction. You will move to your second fraction when you see an increased reaction in the head, a slight color change toward golden, as well as a thickening of distillate. When this fraction hits, allow the distillate to “self-clean” the head for a minute or two then, rotate the cow to the middle receiving flask. Collect your “main body” fraction. You will see temps between 190-220C during this fraction. Continue to increase stirring speed as necessary. Reaction in the head may vary but it should never stop. As fluid level in the boiling flask decreases, increase stir speed. The final “tails” fraction is a mixture of the first and second fractions and should be saved for re-distillation later. Ideally, you want to turn the cow to the final flask before the tails fraction hits. The “tails” fraction has an obvious color change and will be darker than the “main body” fraction. You will see temps between 200-250C during this fraction. As fluid level in the boiling flask decreases even more, set stirring RPM higher (1000+ RPM). You may need to compensate with a bit more heat to finish of the final fraction as well. Once process is complete, stop heat, stop stir, and stop vacuum. Let atmosphere into the system. Be sure to properly store your distillate as exposure to air and light can cause oxidation. ***Note: This entire setup will ship via motor freight.*** ***Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.*** ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***

    $11,500.00

  • 8CF BVV™ CSA Certified Lab Grade Forced Air Convection Drying Oven – 16 Shelves Standard

    8CF BVV™ CSA Certified Lab Grade Forced Air Convection Drying Oven – 16 Shelves Standard

    8CF BVV™ CSA Certified Lab Grade Forced Air Convection Drying Oven – 16 Shelves Standard DISCLAIMER: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! The 8CF CSA Certified Laboratory Grade Drying Oven is our newest addition to the Best Value Vacs line of Laboratory-grade processing equipment. Offering a leading ±1⁰F temperature stability, over 98% heat uniformity, and no overshoot, technicians can now process material with ease and confidence. We regulate heat using a modern, high-precision PID controller with a large, bright display and touchscreen buttons. The interior is a high-polish stainless steel, presenting a clean and easy to maintain surface. Our drying oven comes fully-stocked as a standard- offering ten spacious, wire frame shelves you can easily insert, remove, and clean. With a clear, no-overshoot advantage, there’s simply no better choice for your precision processing needs. Key Oven Features: Long-lifetime convection fan gently circulates air for optimal heat distribution Stainless steel interior for a sanitary, easy-to-clean look 16 spacious, wire racks are easy to insert and remove Level-adjusting caster wheels for mobility and stability Overload circuit breaker for electrical protection Large, tough, stainless steel door handle feels solid and works great Temperature overshoot protection enabled Digital timer allows users precise control of heating cycle Simple and powerful user interface presented in a large, bright, clear display     Specifications Electrical 220 VAC / 60Hz / 2450W / USA Plug Internal Chamber Material: Polished Stainless Steel Dimensions (LxWxH): 23.62" x 19.69" x 29.53" External Dimensions 35" x 25" x 37" Temperature Control LED PID Controller Temperature Range: RT+18F - 572F Temperature Stability: +/- 1F Temp Resolution: +/-0.1F Heat Uniformity: 98% Shelves Up to 16 Removeable Shelves Door Dual Layer Observation Window made from Tempered Glass Replaceable Gasket Material: Silicone Compliance CSA Certified *ISO 9001:2005   Note: This item is a freight ship item and will ship Via Freight. Expedited freight can only be calculated by calling customer service 331-281-0154. All orders with expedited freight through the website will not be honored and will need to be re-quoted. A valid Phone Number IS REQUIRED to ship, Otherwise freight Cannot Contact you for a delivery setup window. 

    $3,450.00

  • Viton Piston Cylinder Top O-ring for TRS21 and BVV 2/4CYL

    Viton Piston Cylinder Top O-ring for TRS21 and BVV 2/4CYL

    Replacement Viton Piston Cylinder Top O-ring for TRS21 and BVV 2/4CYL sold as single O-ring

    $3.00

  • CPS TRS21 Compressor Head Complete Stainless Rebuild Kit

    CPS TRS21 Compressor Head Complete Stainless Rebuild Kit

    CPS TRS21 Compressor Head Rebuild Stainless Kit Upgrade the compressor head on the TRS21 to be compatible with CBD oils by replacing all the existing O-ring seals with Viton.  Replace all brass fittings with Stainless Steel to by inline with FDA on consumable products.  Replace springs and valves. Compressor Head Rebuild Instructions

    $99.00

  • BVV 2 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified

    BVV 2 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified

    BVV 2 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified (Pump comes with 1 yr. limited warranty)   This is an Upgrade Kit which can be added to any one of our passive systems making it into an "Active" Closed Loop System. The Active Recovery Upgrade Kit will increase recovery times by condensing the vapor a lot faster than just a hot/cold differential. This will increase efficiency and productivity, many professionals use this method, as this drives profits. This Kit Includes the Following: BVV 2 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified BVV Large Condensing Coil 1/2" x 24" SS JIC Braided Hose (2) 1/2" x 48" SS JIC Braided Hose (2) 1/2" x 60" SS JIC Braided Hose Molecular Sieve Filter Drier BVV 5' HVAC Hose BVV  Vacuum Tee   RECOVER MORE WITH LESS BVV is proud to introduce our new and powerful line-up of Butane & Propane Recovery Pumps. Blending compact design with improved Gen III Pistons from RKMAC, this collection of pumps can help you recover 1lb. of butane every 1:40 Seconds!  This pump Assembled in the USA and all the critical parts are domestically made.  Finding parts wont be an issue with this pump.    The piston seals are rated to 450F and the average operating temperature of the pump is 175F leading to a long service life.  Certified by ITS/ETL to ANSI/ISA 12.12.01 for Use in Hazardous locations Class I & II, Division 2 and Class III, Divisions 1 & 2 environments.  The computer controlled brushless DC motor operates at 3000 RMP nearly twice as fast as any other pump in its class.   BVV Butane/Propane Recovery Pumps are: Process up to 10,000 lbs. of vapor recovery before rebuild Equipped with oil-less reciprocating compressors for a clean product Designed and Assembled in the U.S.A. with domestic and global parts Affordable and highly cost efficient Available in 2-Cylinder, 4-Cylinder, CMEP Retrofit Comes with a 1-year Manufacturer’s Warranty covering Hemp usage Rated universal voltage 100-240V AC 50/60 Hz 1Ph Built with high efficiency Brushless DC Motor used for variable speed control Equipped with Viton O-Ring Seals for Butane/Propane gas and oil compatibility Certified by ITS/ETL to ANSI/ISA 12.12.01 Noise level: 90.3 dB at 1m  *Butane recovery results were achieved on a collection base pressure greater than 30psi and using a recovery cylinder with a pressure <10psi.   A dry ice coil was used in between the output port of the pump and the recovery cylinder to condense vapor. 

    $2,500.00 - $2,600.00

  • Table Clamp for Supporting Lattice

    Table Clamp for Supporting Lattice

    Table Clamp for Supporting Lattice This Table Clamp for supporting lattice can easily hold up to 12mm diameter rods.

    $12.00

  • 10L Neocision ETL Lab Certified Rotary Evaporator Turnkey System

    10L Neocision ETL Lab Certified Rotary Evaporator Turnkey System

    10L NEO Rotary Evaporator Turnkey System 10L NEO Rotary Evaporator Turnkey System setup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors. To keep your bath heating properly, this unit should only be used with RO or DI water. 10-50L NEO and ECO Rotary Evaporator Diagram 10L NEO Rotary Evaporator Turnkey System setup includes: 10L Neocision ETL Lab Certified Rotary Evaporator Polyscience 6160T 1HP Chiller 3/8" Gum Rubber - 100ft 3/8" Silicone Tubing - 25ft Welch BTpro100 Diaphragm Pump Adjustable Stainless Steel Hose Clamps This guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs. Clean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution.  Connect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser).  Connect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap.  Turn on heat bath and set to 40C (113F).  Once heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load.  Start vacuum pump and allow vacuum to pull down for a few minutes before injection.  Once vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap.  Once the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask.  At this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes.  Once everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently. **Note: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact BVV™ within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact BVV™ within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.***   ***Note: This item will ship by freight only.***     ***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***

    $12,450.00 - $15,005.00

  • 7.5CF BVV™ Neocision Lab Certified Vacuum Oven and and V9D 9CFM Two Stage Vacuum Pump kit

    7.5CF BVV™ Neocision Lab Certified Vacuum Oven and and V9D 9CFM Two Stage Vacuum Pump kit

    7.5CF BVV™ Neocision Lab Certified Vacuum Oven and V9D 9CFM Two Stage Vacuum Pump Kit Disclaimer: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in well-ventilated areas! INTRODUCTION Our vacuum ovens are purpose-built to perform degassing / purging of light hydrocarbon solvents. Using the technique of cold boiling, the oven applies a gentle heat under reduced pressure conditions to expedite solvent degassing while simultaneously preserving color, aroma, and overall solute quality. We've applied our extensive vacuum expertise and industry experience to produce a series of ovens designed exactly for your needs: low consumption, high-throughput, and reliable operation. PERFORMANCE CAPABILITIES At Best Value Vacs, we make every effort to provide oven performance capabilities in a standardized format. We're not interested in juking our stats to make a sale. Instead, our goal is to provide quality, transparent production capabilities that meet the demands of our professional customers. Temperature Stability: ±1.0° Temperature Uniformity: within 4% of the temperature setpoint. Heat-Up Time: 20 minutes. Ultimate Vacuum: <500 µmHg / mTorr / micron Time to Vacuum: 10 minutes to 29"Hg Vacuum Hold: guaranteed to lose less than 1"Hg (25.4 torr) in 24 hours. SPECIFICATIONS Electrical Voltage 120V Frequency 60HZ Power 1960W Current 20A Plug IEC C13 (unit ships with detachable NEMA 5-15p cable) Internal Chamber Heating Individual Direct-Heat shelves Temperature Range RT+18°-212°F Chamber Material Stainless Stee Dimensions (LxWxH) 22" x 23.25" x 25.25" Vacuum Gauge Style Glycerin-filled for accuracy and longevity Range (units) -30 to 0 (inHg) / -1 to 0 (bar) Shelving Ships With 5 Heated Shelves Shelf Dimensions (LxW) 21.5" x 21.5" Shelf Capacity 462 in2 Total Shelf Capacity 2311 in2 / 16.1 ft2 Door Seal Silicone on Tempered Glass Window Dimensions (LxH) 20.25" x 23.75" Lights 4 strips of LEDs provide clear, bright view of interior Handle No plastic, all metal parts for lifetime durability Exterior Dimensions (LxWxH) 35" x 33" x 34.5" Weight 430 lbs Support Locking Casters Safety Electrical Built-in, resettable, overcurrent circuit breaker Thermal Automatic overtemperature shutoff Compliance CE CE Listing Recognized ISO ISO 9001:2015 ETL Certified Conforms to ANSI/UL STD.61010-1, 61010-2-010 -- Certified to CAN/CSA STD. C22.2 NO.61010-1, 61010-2-010 Connection Vacuum Inlet KF25 / NW25, quarter-turn valve Purge Inlet 5/16" Barbed, 10-turn valve Atmospheric Release Quick-release dial Contains Ships With KF25 x 1/4" JIC Flare with 1/4" vacuum hose and adjusting wrenches. User Manual Included Warranty 3 year oven warranty Vacuum Pump Best Value Vacs VE280 9CFM Two Stage Vacuum Pump   CAPACITY AND THROUGHPUT PLANNING Oven capacity requirements vary widely by the producer. We wanted to create a method to assist in determining the best oven match for your operation, based on a few of the parameters of your extraction and of your desired purge. We based this formula on an expected extraction yield of 25%, with an extract-density of 1 g/in2. Using the following variables, this formula is designed to provide an estimate of your required shelving capacity: Size = Extraction Batch Size (lbs) Number = Runs per 24h Period Purge = Your desired purging duration (hours) Area Required (ft2) = [(Size) * (Number) * (Purge+1)] / 122Area Required (in2) = (Size) * (Number) * (Purge+1) * 1.18 Note: This item is a freight ship item and will ship Via UPS Ground Freight. Expedited freight can only be calculated by calling customer service 331-281-0154. All orders with expedited freight through the website will not be honored and will need to be re-quoted. A valid Phone Number IS REQUIRED to ship, Otherwise UPS freight Cannot Contact you for a delivery setup window. Freight Time is 2-5 Days. West Coast 5 Days, Midwest 2 days, East Coast 3-4 days.

    $8,530.00

  • 30L & 50L Bump Trap

    30L & 50L Bump Trap

    Bump trap for 30L & 50L Best Value Rotary Evaporator.   *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**

    $240.00

  • 2L Electric Lift Glass Axis

    2L Electric Lift Glass Axis

    Glass axis for 2L Best Value Electric Lift Rotary Evaporator. *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**

    $43.00

  • Best Value Vacs Pro Series Manifold

    Best Value Vacs Pro Series Manifold

    Pro Series Manifold with Charging Hose Set R290/R600 This manifold is designed for R290 and R600 Propane and Butane solvents for closed loop extraction systems and for nitrogen assistance to push solvent through the system. When used in an active closed loop recovery and circulation system, the manifold allows the user to control the solvent input via the manifold through the gauges and allows you to monitor the pressure and vacuum of the system while it is running.  Specifications: Aluminum Block Body 1/4" SAE Brass Fittings 60mm Gauges Refrigerants: R1270/R290/R600a BAR, PSI, Celsius Temp. Ratings: 100C Pressure Ratings: 800PSI High Side, 500PSI Low Side Includes 3 Multi-Colored Charging Hoses.

    $38.00 - $45.00

  • BVV Recovery Pump Top Dead Center Piston Calibration Plate

    BVV Recovery Pump Top Dead Center Piston Calibration Plate

    BVV Butane Recovery Pumps Top Dead Center Calibration Plate & Bolts Use with the Top Dead Center Clearance (TDCC) instructions Use this plate and a depth gauge to measure the Top Dead Center Clearance of the piston/cylinder/head assembly.  Shims that come with the piston cylinders are stacked to create an area of displacement between the top of the cylinder and the compressor head. BVV's Recommended depth is 0.012" for the BVV 4 & 2 Cylinder Butane Recovery pumps. This gap is recommended for optimum recovery performance.  Top Dead Center Clearance Instructions *Depth Gauge Not included, Any simple depth gauge will work, and you will also need the shims that come in the BVV-6 kit. 

    $28.00

  • Half Ton - High Purity USA Propane - 99.5% Guaranteed

    Half Ton - High Purity USA Propane - 99.5% Guaranteed

    Half Ton High Purity USA PROPANE - 99.5% Guaranteed DISCLAIMER(S): This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! Notice: This item will ship via Freight ONLY. This tank requires a CGA 510 fitting - Sold Separately BVV™ always recommends distillation of every solvent before use. *Actual liquid weight is 420LB California now prohibits the retail sale of any Non-Odorized butane in quantities larger than 150ml. If you are not a retail purchaser you can call in to place an order. Permitted Sales Include the Following: Medical Collectives or Cooperatives operating under CA Health & Safety Code Section 11362.775 Persons licensed to perform volatile solvent extraction activity under CA Bus & Prof Code Division 10 Manufacturers, wholesalers, resellers, or retailers solely for the purpose of resale High purity Propane is USA sourced, and guaranteed to be 99.5% pure. This instrument grade solvent helps to produce a higher quality extract by reducing mystery oils and contaminants. Solvent comes in a DOT refillable LP tank with liquid withdrawal valve (Diptube). Lot Analysis: Propane: 99.5% + Methane: <1ppm Ethane: 3ppm Isobutane: 2380ppm n-Butane: 251ppm Propylene: <5ppm Isopentane: <1ppm Water: <3ppm Sulfer: <1ppm   *Free of any hydrogen Sulphide based Ethyl Mercaptan Odorants. *This product is clean, colorless and odorless. *Actual Propane liquid weight is 420LB Due to FAA regulations, solvent tanks cannot be safely transported via means other than ground. Any order that has solvent will not be shipped in an expedited fashion. If an order with solvent is combined with any other items and chosen to be expedited, that entire order will ship via UPS Ground/Freight. We will not split up any orders and ship them separately. If a customer is wanting to expedite specific items and order solvent, 2 separate orders (1 for the solvent and 1 for the expedited items) will need to be placed in order to do so. Solvents do not ship to Hawaii, Puerto Rico, or any other US Territory outside of the contiguous 48 States. Shipping Solvent to Alaska may ONLY ship via freight and will be required to travel through Canada. We have this policy in place to ensure safety when transporting solvents, and to prevent any issue with shipping times for our customers.

    $2,800.00

  • 304 Stainless Steel Carboy

    304 Stainless Steel Carboy

    304 Stainless Steel Carboy This 304 stainless steel carboy is a very durable upgrade from plastic carboy's and allows it to be cleaned and sterilized much better. This unit comes with (2) 1/4" FNPT ports and (1) 6" Tri-Clamp top port and heavy-duty welded handles. For Storage and Vacuum Use Only Max  Pressure 10 Psi ONLY (Note: This unit comes bare and does not include any fittings.)

    $600.00 - $900.00

  • ASME 250 PSI Brass Safety Valve - 1/2" MNPT

    ASME 250 PSI Brass Safety Valve - 1/2" MNPT

    ASME 250 PSI Brass Safety Valve - 1/2" MNPT Model “SB” ASME safety valve is a high capacity safety valve. Unique O-ring seal ensures valve is bubble-tight to within 10% of set pressure. Set pressure tolerance is +/-3%. SB50 Outline Drawing SB Flow Charts Specifications Construction: Brass Stainless Steel Springs FKM O-Ring Seal Set Pressure 250 PSI Max Temp. 250ºF

    $60.00

  • 3 Gallon Tall Stainless Steel SIDEMOUNT - POT ONLY

    3 Gallon Tall Stainless Steel SIDEMOUNT - POT ONLY

    3 Gallon Tall Stainless Steel SIDEMOUNT - POT ONLY ***Note: 'with Hardware' Option only includes the side-mount manifold with gauge pre-installed. (Does Not Include Lid or Gasket) This is a replacement part for the following Vacuum Chambers: Glass Vac 3 Gallon Stainless Steel Vacuum Chamber   Dimensions: 11" Tall x 9" Diameter Hole Size: 21/64 Material: 304 Stainless Steel

  • 50L ECO Receiving Flask

    50L ECO Receiving Flask

    Receiving flask for 50L Best Value Rotary Evaporator.   *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement. **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**

    $395.00

  • 5LB MK-V Bi-Directional Closed Loop Extraction Kit

    5LB MK-V Bi-Directional Closed Loop Extraction Kit

    5LB MK-V Bi-Directional Closed Loop Extraction Kit (System comes with 1 yr. limited warranty) Due to popular demand by customers, we have paired recommended vacuum chamber, vacuum pumps, and complete extraction systems for customers to buy with a discounted price. ***Note: Solvent not included with systems unless ordered separately. Any order with butane WILL NOT SHIP EXPEDITED.*** DISCLAIMER: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in extremely well-ventilated areas. Check with your local fire marshal for guidance when operating indoors The 5lb Bi-Directional closed loop increases efficiency by utilizing both a bottom and top solvent input. By using a bottom flood on the first wash to ensure all material has seen solvent, preventing channeling through the material. Finish the run with a top flood input to ensure all residuals have been washed from the material. Oil bearing solvent is collected in the collection base under the material column. Once collected, solvent is distilled and recovered, leaving the oils in the collection base. This is a passive unit that utilizes pressure differences created by manipulating temperature to move solvent. Extractor Configuration: Explorer: Our standard bi-directional extractor model.  Comes with a welded bottom base and standard LP tank.  This model provides all the benefits of the Orthrus design without any bells and whistles.  The Explorer model is perfect for those looking to get the bi-directional performance but have a budget. Explorer models can be upgraded after purchase. Professional: This model features upgrades to help produce a higher quality extract.  Solvent is entered into the system through an injection coil.  This coil is chilled with dry ice and alcohol, dropping solvent temperatures to dewax inline. Fats and waxes are not soluble when solvent temperature is subzero, so chilling solvent on input is the simplest way to achieve high clarity extract.  The Professional also comes with a removable bottom on the collection base. This makes removal of extract after the run as easy as possible.  Elite:  The Elite series is our fully upgraded Orthrus model.  The elite series adds a level of dependability needed for those seeking to produce the highest quality extracts.   It features a larger bore on valves and hoses, all American instrumentation valves by SSP, an AVCO ultra-low temperature inline ball valve, jacketed collection base, and stainless steel LP tank.  Full dewaxing is guaranteed by combining both an injection coil and sleeved column.  Both units are packed with dry ice, making both solvent and material sub-zero temperatures.  The material column is fitted with a nitrogen assist port, which helps ensure no solvent gets stuck with the material. The Elite series boasts increased efficiency on both solvent input and recovery by bumping up all valves and lines to 3/8” JIC.  The jacketed collection gives precision during recovery, allowing a heated fluid to be circulated around the base.  This method keeps temperature both accurate and consistent. The stainless steel LP tank is able to be opened and cleaned, making solvent contamination a non-issue.   *NOTE* This model requires a heater circulator or chiller   Explorer Professional Elite BVV 316SS Full Bore Valves Welded Bottom Base V9D 9CFM Two Stage Vacuum Pump 3.2CF NEO Vacuum Oven BVV 316SS Full Bore Valves Splatter Platter Base Injection Coil w/ hose V9D 9CFM Two Stage Vacuum Pump 3.2CF NEO Vacuum Oven SSP Valves Injection Coil Dewaxer AVCO Ball Valve Jacketed Base/Platter 3/8” Valves/Lines SSLP Nitrogen Assist V9D 9CFM Two Stage Vacuum Pump 3.2CF NEO Vacuum Oven Unit Includes: Collection Base 12"x12" Welded Bottom Base Assembled 12" biflow lid (2) Stacked 4"x24" Material columns with reducer & top cap 4" filter plate kit 2" Solvent input manifold 2" Ball Valve #50 LP tank 1/4" 48" High Pressure PTFE Braided SS Hose 1/4" 72" High Pressure PTFE Braided SS Hose 3/8" 72" High Pressure PTFE Braided SS Hose 12" clamps, (4)4" clamps and a (5)2" clamp with gaskets (2)4" Gaskets w/ filter  Instruction Manual   Specifications: 4"x 48" 304 Stainless Steel Material Tube 5lb (900g) 316 Stainless Steel Fully Encapsulated Miniature Ball Valves System Rated to 150PSI Multiple port connections for _" 316 Stainless JIC 37 Degree 304 Stainless Steel Base Container 12" diameter by 12" tall Tri-Clamps at all interfaces make for a high pressure, easy clean unit. Viton Gaskets are designed for Oil Processing Temp range -40-200F Dimensions (Inches): 25" x 7.5' Diameter overall size Weight: 80 lbs. Operating Temperature Range: -40F to 160F Ultimate Vacuum: as low as 10 Microns Base unit Maximum Capacity: 1275 cubic inches, (2.553 Liters) Construction: All components made of 304 Stainless Steel. Max Vacuum -29.9inHg High Polish Interior *Note:  Column capacity may vary depending on the density of packed material and packing density. Capacity is calculated using the industry standard of 4.2g/in3. This is the upper limit for column capacity.  Low density, uncut, and/or lightly packed material can reduce capacity by 50%. For best results, we recommend to tightly pack coarse ground material.

    $8,656.00 - $12,481.00

  • Pinch Clamp 1-3/8"-1-1/2"

    Pinch Clamp 1-3/8"-1-1/2"

    Pinch Clamp 1-3/8"-1-1/2"   Replacement pinch clamp that will secure the cover over the heat pad after disassembling the Lab Dosing Gun:

    $3.00

  • BVV 6" Turnkey Falling Film Evaporator

    BVV 6" Turnkey Falling Film Evaporator

    BVV 6" Turnkey Falling Film Evaporator Cutsheet     Is your lab floor filled with a fleet of rotary evaporators? Looking to increase solvent recovery throughput? Our new and compact 20GPH Falling Film Evaporator (FFE) has the capability to maximize throughput and replace up to five 50L Rotary Evaporators. The BVV™ 20GPH Falling Film Evaporator is designed to evaporate ethanol that has been diluted in crude oil during a filtration or extraction process. By reducing the vapor pressure inside the system and metering the injection valve, the user can set the heat exchangers to the appropriate temperatures to efficiently evaporate solvent from their crude oil. We paired our FFE with reliable equipment that will keep operations running. End users are required to plumb the process inlet and outlet connections for both heat exchangers. They are supplied with 1.5” sanitary tri-clamp connections. BVV™ can assist with necessary parts needed for a permanent or temporary installation. Temporary installations may be necessary if your lab has limited fume hoods or space which is shared with other processing equipment. Below you will find key features, additional equipment included with the system and the power requirements for each, and real-life efficiencies that were tested. Key Features: · Compact rack design for use in fume hoods (39”x30”x75.5”) · Vernier scale metering valve for controlled injection · Accurate heater and chiller temperature control · Deep vacuum for effective solvent removal · Discharge pumps to eliminate constant reservoir draining and down time · Chemical resistant vacuum pump · Adaptable discharge outlets to customer preference · Insulation to limit thermal loses and reduce condensation (Not Pictured) · Sanitary tri-clamp and compression fittings · Pre-heat injection coil · Injection distribution plate · Tube in shell heat exchanger for efficient evaporation and condensation · Packable vapor path for reduction of contaminants and cleaner separation · Water reservoir for priming the heating system and expansion during operation · The certified model is 22 State certified by PRV Engineers  and includes an Infield Verification by PRV Engineers within the purchase price. States include but are not limited to: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Florida, Illinois, Kansas, Louisiana, Maine, Massachusetts, Missouri, Nevada, North Carolina, Oklahoma, Oregon, Texas, Vermont, Washington, West Virginia, and Wyoming Crude Discharge Pump Easily control discharge speed and collect your extract directly from the 3/8" tube via a collection vessel or swage on a fitting of your preference to pump collected extract to a secondary location. Eliminate constant reservoir draining and operate continuously. Metered Solvent Injection Effectively repeat efficiency and throughput with our vernier scale metering valve. Easy to dial in the desired efficiency and throughput desired by the user. Distribution Plate Directs the injected solvent to be evenly distributed across all tubes in the heat exchanger which maximizes the effective heating surface area. Solvent Discharge and Vacuum Pump The solvent discharge pump eliminates the need for a reservoir and allows you to pump recovered solvent to any desired secondary location. The vacuum pump manifold gives you easy vacuum control during the complete operation.   POWER REQUIREMENTS The equipment listed below is included with the system. Check power requirements and amp draw prior to purchasing. Equipment Purpose Power Requirement Amp Draw Notes Hubbell Process Water Heater Heater for Heat Exchanger Column (Evaporation) 240V 3-Phase 87 36kW Heating Capacity Taco ECM High-Efficiency Circulator Water Circulator for Heater 115V 1-Phase 2.5 Max flow rate 52GPM 10hp Polyscience Chiller 230v Chiller for Heat Exchanger Column (Condensation) 230V 3-Phase 78 38.7kW Cooling Capacity 2GPM Ethanol Recovery Pump for Vacuum Pump for Ethanol Recovery Discharge 230V 1-Phase 2.4 2GPM Max Flow Rate, Vacuum Check Valve Beaker and Wrench Explosion Proof Oil Pump Pump for Oil Recovery Discharge 230V 1-Phase 1.1 90L/hr. Max Flow Rate, Vacuum Check Valve Welch BTpro100 Diaphragm Pump Vacuum Pump for System 115 1-Phase 3.4 3.5 CFM, 6 Torr Ultimate Vacuum Total Amp Draw 174.4   EFFICIENCY We are proud to present real data with running parameters and efficiencies that reflect the actual operation of our system. Below you will find the tested throughputs and efficiencies that our FFE is capable of handling. Throughput 11 GPH 18 GPH 20 GPH 22 GPH 24 GPH Efficiency 98% 97% 94% 90% 85% ** Efficiency calculated at 10:1 ratio (Ethanol : Crude Oil) with heater temperature of 160°F. Crude is fully dewaxed when going into the falling film evaporator. Solution starts at room temperature. Speeds may differ based on dilution ratio, crude quality, and running parameters. **  

    $72,000.00 - $75,200.00

  • Replacement Touchscreen Oven Gauge

    Replacement Touchscreen Oven Gauge

    Circular replacement touchscreen for oven gauge.

    $30.00

  • Neocision 20L Chiller (-40c) - ETL Rated

    Neocision 20L Chiller (-40c) - ETL Rated

    NEOCISION 20L Chiller (-40c) - ETL Rated     Product Name Circulating Chiller Model NEO20L-40 Reservoir volume L) 20L Refrigeration performance No-load minimum temperature (℃) A: ﹣ 20℃ ( Customizable: ﹣ 30℃ / C: ﹣ 40℃ Best operating temperature (℃) A: ﹣ 20℃ ~ 20℃B: ﹣ 30℃ ~ 20℃C: ﹣ 40℃ ~ 20℃ Best operating environment (℃) ≤30 Environmental relative humidity (%RH) ≤65 Cooling capacity at -40 ℃ kw 0.7 Refrigerant R404A Electrical performance Cooling unit power (W) 1500 Sensor pt100 Controller, monitor liquid crystal Computer interface R485 optional safety protection Compressor delay protection, machine leakage,over-current, over-voltage protection Power AC230V±10%/60HZ Pump Power (W) 15 Maximum flow (L/min) 10 Maximum lift (m) 2.5 Liquid inlet and outlet pipe diameter (mm) φ18 Whole machinefunction Total Weight (Kg) 105 Tank opening/depth ( mm) φ300mm*300mm Out size (mm) 420*580*790 Adaptation rotary evaporator (volume* number) 10L*2 Note The equipment can be customized to different supply voltage frequency; different flow head external circulation system and external magnetic stirring device.         TEMP: Displays the measured temperature value. To set the desired temperature, press the setting key until the TEMP SET value flashes. Press the setting key again to confirm the parameter. SET: Displays the desired temperature value set manually. RUN: Indicates that the chiller is operating. Cooling Indicator: Appears when the chiller is cooling. Circulation Indicator: Appears when the pump is operating. TIME: Displays the set running time; this value countdowns to zero and operation stops. To set a timer, press the setting key. When the TIME value flashes, enter the desired time using they arrow keys. Leave at zero if a timer is not needed. Silence Indicator: Appears when an alarm has been silenced. Alarm Indicator: It will appear when there is an alarm. Settings: Used for manually setting values and parameters. Left Arrow: Shifts to the numbers on the left to set desired value. Down Arrow: One push will decrease 1 digit; A long press will decrease digits faster. Up Arrow: One push will increase 1 digit; A long press will increase digits faster. Cooling Key: Press and hold key for more than 4 seconds to control start/stop the cooling function. Circulation Key: Press to start/stop the circulation function.   Note: After all parameters have been input, press the cooling key for four seconds to being operation. Instructions Before Use The unit should be used under the following conditions: Place on a stable, non-combustible flat surface Ambient temperature of 5 ~ 35 ℃ Relative humidity ≤ 85% Atmospheric pressure: (86 ~ 106) KPa Altitude not higher than 2000 meters Power: 5L AC 110V±10%/60HZ, 20L: AC230V±10%/60HZ Keep away from any heat, corrosive gasses, strong vibration and electromagnetic sources. Provide a minimum of 300mm of space for proper ventilation (front and rear) Do not spill liquid anywhere other than the bath. When setting temperatures pay attention to freezing points (ethanol/ethylene glycol). When operating for the first time after replacing the heat transfer fluid there may be air trapped in the circulating pump, follow these instructions to purge: a. Disconnect the outlet line from the application NOTE: Fluid may leak from application, be ready with a bucket or plug the port. Hold the Outlet hose above the top of the bath so fluid does not drain out. b. Place the outlet hose into a clean collection bucket. c. Hold the outlet hose firmly so it does not fall out of the collection bucket d. Wearing safety glasses to shield any splashes, turn on the circulating function. e. After the liquid flow significantly increases, turn off the circulator. f. Reconnect the hoses to your application’s ports.        

    $4,850.00

  • Centrifuge Lid Replacement Gasket

    Centrifuge Lid Replacement Gasket

    Centrifuge Lid Replacement Gasket   These lid replacement gaskets are cut to fit, they will not be fully connected once installed. The main purpose is to prevent splashing while operating, the gasket will not hold pressure.

    $300.00 - $750.00

  • TRS21 Valve Head Complete Viton O-ring Kit

    TRS21 Valve Head Complete Viton O-ring Kit

    Replacement kit with Viton O-rings for the TRS21 head. Compatible for use with the Oil Extraction Market, Butane and Propane Extraction solvents. 

    $32.00

  • Safety Tools - The Extractor's Kit (AlCu)

    Safety Tools - The Extractor's Kit (AlCu)

    The Extractor’s Safety Tool Kit These tools are forged out of 100% Aluminum Bronze (GB EX IIB). The material hardness is 20-30 HRC, which is still very durable for normal day to day work. They will not generate a spark when knocked against or dropped on steel parts. We have optimized the kit to only include what you will need on our equipment. This kit includes: -Combination Wrenches: 5/8” ¾” -Double End Wrenches: 19/17 mm 17/14 mm 14/10 mm -200mm Adjustable Wrench -250mm Adjustable Wrench -3/8” Drive Socket Wrench -Sockets:  ½ 14mm 5/8 11/16 ¾ -Allen Keys: 3/16  ¼ -Phillips #2 Screwdriver-6mm Flathead Screwdriver-500g Cross-Peen Hammer

    $600.00

  • 12" x 12" Hemi Lid with Coil V2

    12" x 12" Hemi Lid with Coil V2

    12" x 12" Hemi Lid with Coil V2 This 12" Hemi Lid has a built in coil that can be used with a heated circulator to assist with internal temperature control during the recovery process. This hemi lid must be used with our 1200X12S and 1200FJS for proper fitment.    PDF DRAWING 

    $475.00

  • Neoprene Gasket for Cubes

    Neoprene Gasket for Cubes

    NEOPRENE GASKET FOR CUBES Replacement Neoprene gasket for acrylic vacuum chambers. The existing gasket will have to be completely removed in order to get the new one to seal. It is recommended to use a cleaning solution such as CitraKlean.

  • Distribution Plate - 6"

    Distribution Plate - 6"

    Distribution Plate - 6"   The 6" distribution plate is designed to be placed above a tube in shell heat exchanger to help evenly distribute liquid around the heat exchanger. It has a borosilicate sight glass to give you a visual of flow and dispersion into the heat exchanger.

    $390.00

  • BVV 4 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified

    BVV 4 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified

    BVV 4 Cylinder Active Closed Loop Recovery Kit ITS/ETL to ANSI/ISA Certified (Pump comes with 1 yr. limited warranty)   This is an Upgrade Kit which can be added to any one of our passive systems making it into an "Active" Closed Loop System. The Active Recovery Upgrade Kit will increase recovery times by condensing the vapor a lot faster than just a hot/cold differential. This will increase efficiency and productivity, many professionals use this method, as this drives profits. This Kit Includes the Following: BVV 4 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified BVV Large Condensing Coil 1/2" x 24" SS JIC Braided Hose (2) 1/2" x 48" SS JIC Braided Hose (2) 1/2" x 60" SS JIC Braided Hose Molecular Sieve Filter Drier BVV 5' HVAC Hose BVV  Vacuum Tee   RECOVER MORE WITH LESS BVV is proud to introduce our new and powerful line-up of Butane & Propane Recovery Pumps. Blending compact design with improved Gen III Pistons from RKMAC, this collection of pumps can help you recover 1lb. Butane / 0:51 Seconds!  This pump Assembled in the USA and all the critical parts are domestically made.  Finding parts wont be an issue with this pump.    The piston seals are rated to 450F and the average operating temperature of the pump is 175F leading to a long service life.  Certified by ITS/ETL to ANSI/ISA 12.12.01 for Use in Hazardous locations Class I & II, Division 2 and Class III, Divisions 1 & 2 environments.  The computer controlled brushless DC motor operates at 3000 RMP nearly twice as fast as any other pump in its class.   BVV Butane/Propane Recovery Pumps are: Process up to 10,000 lbs. of vapor recovery before rebuild Equipped with oil-less reciprocating compressors for a clean product Designed and Assembled in the U.S.A. with domestic and global parts Affordable and highly cost efficient Available in 2-Cylinder, 4-Cylinder, CMEP Retrofit Comes with a 1-year Manufacturer’s Warranty covering Hemp usage Rated universal voltage 100-240V AC 50/60 Hz 1Ph Built with high efficiency Brushless DC Motor used for variable speed control Equipped with Viton O-Ring Seals for Butane/Propane gas and oil compatibility Certified by ITS/ETL to ANSI/ISA 12.12.01 Noise level: 93.0 dB @ 1m *Butane recovery results were achieved on a collection base pressure greater than 30psi and using a recovery cylinder with a pressure <10psi.   A dry ice coil was used in between the output port of the pump and the recovery cylinder to condense vapor. 

    $2,500.00

  • 20L Receiving Flask

    20L Receiving Flask

    20L Receiving Flask Receiving flask for 20L rotary evaporators. 10L capacity. Connections: -40mm ID 60mm OD main connection flange -24/26 Ground Joints (2x) -15mm Barb on drain port   NOTE: This model is an exact replacement for BVV Eco rotary evaporators manufactured before 2019

    $230.00

  • Insulation Jackets for Centrifuges

    Insulation Jackets for Centrifuges

    Insulation Jackets for Centrifuges ***Disclaimer: Fiberglass may be present on the exterior of the jacket and users should use PPE when handling the jacket. These insulated jackets are specifically designed to fit BVV brand Centrifuges and allow the user to better control and keep a more stable temperature when running the system. The jackets are made out of flame retarded material and are insulated with fiberglass.  

    $450.00 - $1,150.00

  • KF-50 Stainless Steel FNPT End Cap

    KF-50 Stainless Steel FNPT End Cap

    KF-50 Stainless Steel FNPT End Cap This is a FNPT KF-50 (NW50) Endcap to adapt a KF50 fitting to Female NPT Threads for 1/4", 3/8", and 1/2" NPT.

    $30.00 - $35.00

  • 2" Plastic Drum Faucet

    2" Plastic Drum Faucet

    Recommended for dispensing light oils, acids and cleaning solutions.  FDA approved high-density polyethylene (HDPE) plastic faucet. The faucet is designed to fit 2" NPT threads and can be used to dispense most non-flammable liquids. Use with plastic and steel drums. Tough polyethylene. FDA compliant. Material: High density polyethylene (HDPE ) is the most commonly used resin. This economical plastic has good impact resistant, is naturally translucent, flexible, and typically used for personal care products, such as shampoo bottles. Adding color will give HDPE an opaque look that will result in an increase in weight and rigidness. We have a variety of these rigid and tough high density polyethylene products in stock, from containers, pails, bottles, caps, tubs, and jugs. HDPE works well in below freezing temperatures. HDPE heat compatibility varies. Generally, it should not be used with products filled at over 145°F.

    $25.00

  • 50L Solvent Pro Rotary Evaporator Auxiliary Condenser

    50L Solvent Pro Rotary Evaporator Auxiliary Condenser

    50L Solvent Pro Rotary Evaporator Auxiliary Condenser Replacement Auxiliary Condenser for 50L Solvent Pro Rotary Evaporator 

    $300.00

  • 5L Solvent Pro Rotary Evaporator Main Condenser

    5L Solvent Pro Rotary Evaporator Main Condenser

    5L Solvent Pro Rotary Evaporator Main Condenser 5L Solvent Pro Rotary Evaporator Main Condenser   *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carrier delivery to file a claim. If the customer DOES NOT contact BVV™ within 72 hours from carrier delivery, then BVV™ cannot issue any replacement(s) or compensation for the item; a new purchase will need to be made for a replacement.   **Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.**    

    $300.00

  • KPR Fitting Port Reducer

    KPR Fitting Port Reducer

    KPR Fitting Port Reducer   The KPR Fitting Port Reducer is made out of 316 stainless steel and reduces the port from 1/2"FJIC  to a 1/4" MJIC. The connection type is a 37° JIC with a 7/16-20 UNF rated thread.  BVV™ KPR Fitting Port Reducer - Data Sheet  

    $18.00

  • Solvent Pro Series 18/35 Clamp

    Solvent Pro Series 18/35 Clamp

    Solvent Pro Series 18/35 Clamp This is a replacement clamp for 5, 10, 30, and 50L Solvent Pro Rotary Evaporators. This clamp fits an 18mm(0.71") Inner Diameter and 35mm(1.38") Outer Diameter joint.

    $15.00

  • 3 Gallon WIDE Stainless Steel SIDEMOUNT - POT ONLY

    3 Gallon WIDE Stainless Steel SIDEMOUNT - POT ONLY

    3 Gallon WIDE Stainless Steel SIDEMOUNT - POT ONLY ***Note: 'with Hardware' Option only includes the side-mount manifold with gauge pre-installed. (Does Not Include Lid or Gasket) This is a replacement part for the following Vacuum Chambers: Best Value Vacs 3 Gallon Wide Stainless Steel Side Mount Vacuum and Degassing Chamber Glass Vac 3 Gallon Aluminum Vacuum Chamber   Dimensions: 9" Tall x 10.75" Diameter Hole Size: 21/64 Material: 304 Stainless Steel

    $43.00 - $60.00

  • Harvest Right Vacuum Pump Activated Carbon Exhaust Filter

    Harvest Right Vacuum Pump Activated Carbon Exhaust Filter

    Carbon Exhaust Filter for Harvest Right Vacuum Pump Replaces Koby Junior (US Patent# 3169112A) BVV Vacuum Pump Activated Carbon Filter for use with Harvest Right Vacuum pumps. Pump Models Include: OP-VLU11060-PREM  This filter will adsorb contaminants such as oil aerosols, oil vapors, certain other hydrocarbon vapors, and trace moisture. They also trap all foreign solid particles and bacteria down to 0.5 microns in size. Key Features: Purifies Exhaust Gases from Vacuum Pumps Up to 19 CFM 0.5 Micron Filtration levels. Helps Maintain Safe Working Environment Adsorbs Organic Vapors and Small Particles High-Efficiency Filtration Minimal Pressure Drop Maintenance Free - Completely Disposable Pressure Safe to 90 PSI M30 x 1.0 - Brass Pump Connection Filter connections 1/4" NPT Pipe Fitting Connections Removes the following contaminants: Oil Mist Oil Aerosols Oil Vapors Hydrocarbon Vapors Moisture Droplets Dust Pipe Scale Rust Fine Particles Odors Organic Aerosols Other Foreign Matter Lifespan:720 hrs. of continuous operation. (Then replacement is recommended) **NOTE PUMP NOT INCLUDED

    $115.00

  • BVV / CPS Vacuum Pump Activated Carbon Exhaust Filter

    Purple BVV Vacuum Pump Activated Carbon Exhaust Filter

    Carbon Exhaust Filter for BVV Vacuum Pumps Replaces Koby Junior (US Patent# 3169112A) BVV Vacuum Pump Activated Carbon Filter for use with Purple BVV vacuum pumps. Pump Models Include: BVV4D, BVVSF6S, BVVSF6D, BVV7S, BVV9D, BVVSF12D This filter will adsorb contaminants such as oil aerosols, oil vapors, certain other hydrocarbon vapors, and trace moisture. They also trap all foreign solid particles and bacteria down to 0.5 microns in size. Key Features: Purifies Exhaust Gases from Vacuum Pumps Up to 19 CFM 0.5 Micron Filtration levels. Helps Maintain Safe Working Environment Adsorbs Organic Vapors and Small Particles High-Efficiency Filtration Minimal Pressure Drop Maintenance Free - Completely Disposable Pressure Safe to 90 PSI M30 x 1.0 - Brass Pump Connection Filter connections 1/4" NPT Pipe Fitting Connections Removes the following contaminants: Oil Mist Oil Aerosols Oil Vapors Hydrocarbon Vapors Moisture Droplets Dust Pipe Scale Rust Fine Particles Odors Organic Aerosols Other Foreign Matter Lifespan:720 hrs. of continuous operation. (Then replacement is recommended) **NOTE PUMP NOT INCLUDED

    $115.00

  • Jacketed Sucker Pot

    Jacketed Sucker Pot

    Jacketed Sucker Pot This jacketed sucker pot works perfectly as a collection base for extracted oil and easy discharge or as a storage vessel for distillate dispensing. Both of these applications are made easier with the use of a heater running through the jacket. This pot can be mounted to an extraction rack with the use of 8" pipe hangers. Connections: Top: 6" Tri-Clamp Bottom: 1/4" FNPT Jacket: 1/4" FNPT (2x ports)

    $350.00


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