BVV
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KF Clamps
KF Clamps Clamp for standard High Vacuum flanges. Size Available: KF-16 KF-25 KF-40 KF-50
$25.91
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KF Connection Braided Stainless Steel Bellow Hose
KF Connection Braided Stainless Steel Bellow Hose This KF or (NW) bellow hose is made out of 304-grade stainless steel with braided exterior which allows a high vacuum to be obtained with a large flow diameter for vapors. These bellow hoses are flexible and allow the user to connect a KF flanged vacuum pump to a KF flanged vacuum oven or any other application using adapters. Sizes Available: KF-16 KF-40 KF-50 Lengths Available: 20" 40"
$84.03 - $231.08
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KF Flange x FNPT Adapter
KF Flange x FNPT Adapter KF- or NW Vacuum fittings are designed for Ultra-High-Vacuum applications and are made out of 304 stainless steel. These fittings require a special gasket with metal centering ring to not allow over compression of the gasket. These fittings have female NPT threads that come in a variety of sizes, Female NPT threading which require thread sealant if they are installed to another NPT adapted fitting.
$30.81 - $51.82
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KF Flange x Tri-Clamp End Cap Adapter
KF Flange x Tri-Clamp End Cap Adapter These 304 stainless steel adapters allow you to adapt from a KF (NW) type flange to a Tri-Clamp sanitary flange. This part can be used for vacuum lines or even adapting to a distillation setup.
$58.82
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KF Hand Needle Valve - Nitrogen Tested
KF Hand Needle Valve This 90 degree valve has a KF (NW) High Vacuum Flange to adapt to any other KF type pump or manifold if needed. Sizes available include KF16, KF25, KF40, and KF50. It is made out of 304 stainless steel with Viton seals. This valve is not meant for precise flow control.
$315.11
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KF High Vacuum Stainless Steel Flange x Female Joint Adapter
This unique adapter allows the user to adapt a KF25 or KF40 High Vacuum Flange fitting to a male ground joint glass fitting and it is made out of 304 stainless steel.
$53.22
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KF O-ring
KF O-ring O-ring features a depth stop for clamping with Viton O-ring also fits the following high vacuum connections. NW16 NW25 NW40 NW50
$10.50 - $25.21
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KF Sight Glass
These 4 piece sight glasses can hold high vacuum levels on a system with KF connections. The housing is made of 304 stainless steel with a viton x-profile seal. The glass is tempered, impact resistant glass that increases the longevity of the sight glass. The connection sizes available are: KF25 (NW25) KF40 (NW40) KF50 (NW50) *Light assembly may be required with a 5/64" Allen wrench. Before assembly, a light application of vacuum grease on the gasket is recommended.
$103.64 - $156.85
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KF Solid End Caps
KF Solid End Caps This is a solid KF Endcap to cap of any size port when needed Size Available: NW16 NW25 NW40 NW50
$16.81 - $21.01
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KF Stainless Steel Bellow Hose
KF Stainless Steel Bellow Hose This KF or NW flange bellow hose is made out of 304-grade stainless steel which allows a high vacuum to be obtained with a large flow diameter for vapors. These bellow hoses are flexible and allow the user to connect a KF flanged vacuum pump to a KF flanged vacuum oven or any other application using adapters like our KF x NPT or KF x Tri-Clamp Fittings.
$98.03 - $245.09
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KF Vacuum Flange Reducer Adapter
This 304 Stainless Steel KF Vacuum Flange Reducer / Adapter is designed to convert K16 to KF25 or KF25 to K40 and vise versa.
$53.22
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KF-25 5 Way Manifold
This is a KF-25 5 Way manifold for the splitting of vacuum applications especially vacuum ovens connected to a single Vacuum Pump in an array. The material is 304 Stainless Steel with a 10^-7 torr @ 72F Vacuum Rating. (Note: Does not include KF-25 Clamp or O-ring these items are sold separately.)
$82.63
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KF-25 90 Degree Stainless Steel Elbow
KF-25 90 Degree Stainless Steel Elbow This 90-degree elbow has KF-25 connections on the end and is made out of high polish 304-grade stainless steel.
$39.21
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KF-25 Bellow Fitting Hose - KIT
KF-25 Bellow Fitting Hose Kit This KF25 or (NW25) bellow hose is made out of 304-grade stainless steel which allows a high vacuum to be obtained with a large flow diameter for vapors. These bellow hoses are flexible and allow the user to connect a KF25 flanged vacuum pump to a KF25 flanged vacuum oven or any other application using adapters like our KF25 x NPT or KF25 x Tri-Clamp/ Tri Clover Fittings. This kit also has 2 KF25 clamps and gaskets. What's Included? (1) KF25 Flexible 304 Stainless Steel Bellow Hose (2) KF25 Centering Gaskets with Viton O-ring (2) KF25 Aluminum Clamps Bellow Hose Sizes Available: 1 Meter(s) (3.28 Feet) 2 Meter(s) (6.56 Feet)
$226.88 - $275.90
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KF-25 Cross - 4 Way Splitting of Vacuum Applications
This is a KF-25 Cross for 4 Way splitting of Vacuum Applications especially vacuum ovens connected to a single Vacuum Pump in an array. The material is 304 Stainless Steel with a 10^-7 torr @ 72F Vacuum Rating. Does not include KF-25 Clamp or O-ring these items are sold separately.
$78.43
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KF-25 Flange Kit
Complete KF-25 Flange Kit The Complete Kit for KF-25 Vacuum Fittings. Connect your flange to a pipe with this complete kit from BVV™. It includes Clamp, O-ring, and Flange
$49.02
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KF-25 Ground Joint PTFE Adapter
KF-25 Ground Joint PTFE Adapter This adapter will fit any standard 24/40 or 34/45 ground glass joints and adapt to a KF25 flange. This adapter is best used to hook up a glass system to a steel vacuum hose such a KF25 bellows. The Joint has an o-ring for better sealing, but vacuum grease is still recommended for the best connection.
$58.82
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KF-25 Stainless Steel 90 Degree Manifold
KF-25 Stainless Steel 90 Degree Manifold This 90 degree stainless steel KF-25 manifold has 2 1/4" FNPT ports and measures 10" x 7".
$91.03 $42.01
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KF-25 Stainless Steel 90 Degree Manifold - Long
KF-25 Stainless Steel 90 Degree Manifold - Long This 90 degree stainless steel KF-25 manifold has 2 1/4" FNPT ports and measures 10" x 36".
$112.04 $56.02
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KF-25 Stainless Steel Ball Valve (Nitrogen Tested)
KF-25 (NW25) Stainless Steel Ball Valve This ball valve has a KF25 (NW25) High Vacuum Flange to adapt to any other KF25 pump or manifold if needed and is made out of 304 stainless steel with a PTFE seat and seals. BVV™ Tri Clamp Ball Valve - Data Sheet
$168.06
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KF-25 Stainless Steel Spools
KF-25 Stainless Steel Spools This spool has KF-25 connections on the end and is made out of high polish 304-grade stainless steel.
$23.81 - $39.21
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KF-25 Tee
This is a KF-25 Flanged Tee for High Vacuum Applications. The Material is 304SS and it has a maximum vacuum rating of 10^-7 torr @ 72F.
$63.02
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KF-25 X 1" Stainless Steel Hose Barb
KF-25 X 1" Stainless Steel Hose Barb This is a KF-25 (NW25) x 1" Stainless Steel Hose Barb to adapter flexible vacuum tubing to the system made out of 304 stainless steel.
$49.02
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KF-25 x Barb Adapter
KF-25 x Barb Adapter This 304 Stainless Steel KF-25 adapter is fitted with a 304 stainless hose barb adapter to connect a vacuum pump or vacuum oven to a flexible rubber hose.
$46.22 - $54.62
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KF-25 x JIC Flare Adapter
KF-25 x JIC Flare Adapter This 304 Stainless Steel KF-25 adapter is fitted with a 304 stainless 37° JIC Flare adapter to connect a vacuum pump or vacuum oven to a stainless steel braided chemical hose or a hvac hose.
$56.02 - $70.02
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KF-25 x KF-25 x 1/8" FNPT Adapter
KF-25 x KF-25 x 1/8" FNPT Adapter This 304 stainless steel KF-25 adapter is specifically designed for adapting Digivac Bullseye Precision Vacuum Gauges to systems with reducing and minimizing connect / leak points on the system.
$43.42
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KF-25 Y Bellow
This Unique 304 Stainless Steel KF-25 Y Bellow has 3 attachment points for KF-25 fittings and 2 flexible ends and 1 rigid end that let the user position them the way that best suits their operation. It has an overall length of 17" and a width of ~16".
$294.10
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KF-40 Stainless Steel Ball Valve (Nitrogen Tested)
KF-40 (NW40) Stainless Steel Ball Valve This ball valve has a KF40 (NW40) High Vacuum Flange to adapt to any other KF40 pump or manifold if needed and is made out of 304 stainless steel with a PTFE seat and seals. BVV™ Tri Clamp Ball Valve - Data Sheet
$168.06
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KF-40 Stainless Steel FNPT End Cap
KF-40 Stainless Steel FNPT End Cap This is a FNPT KF-40 (NW40) Endcap to adapt a KF40 fitting to Female NPT Threads for 1/4", 3/8", and 1/2" NPT.
$47.62 - $54.62
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KF-40 Tee
This is a KF-40 Flanged Tee for High Vacuum Applications. The Material is 304SS and it has a maximum vacuum rating of 10^-7 torr @ 72F.
$77.03
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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.
$35.01 - $43.42
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KF25 - 35/25 Spherical Ball Joint
Adapter from KF25 (NW25) to a 35mm ball joint fitting, commonly found on glass components. This part is recommended only to be used on glass joints with an o-ring seal.
$68.62 - $100.84
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Koby Adapter for BVV Pumps Series
Koby Adapter for BVV Pumps Series This fitting allows the user to connect a 1/4" NPT fitting to the exhaust for the desired application such as a carbon exhaust filter. It is made of steel and comes with a Viton O-ring.
$39.21
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Kuritech 3/4 ID PVC Reinforced Braided Hose
Kuritech 3/4 ID PVC Reinforced Braided Hose 3/4" Flexible hose that is ideal for heat transfer applications utilizing mixtures of water and propylene glycol. Specifications: Max Pressure: 150 PSI @ 20° Working Temperature: -4°C - 65°C
$23.81 - $448.16
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Lab Dosing Gun
Lab Dosing Gun 30 Day Limited Warranty This a gun for the BVV™ Semi-Automatic Lab Dosing Gun. It comes bare bones and Includes the following: Lab Dosing Gun Replacement Spring Clip Replacement Gasket 25ml Gun 0.5-2.5ml (0.5ml Increments) 50ml Gun 1-5ml (1ml Increments) Polypropylene Barrel – Chemically Resistant to: Isopropyl Alcohol, Ethanol, Butane, Hexane, Glycerin, Glycols, Terpenes, and most Acids Lure Lock Hub for all types of size attachments Adjustable plunger tension/tightening (*for user preferred plunger action) NOTE: Does not come with Syringe Tips Please Clean Prior to first use gun does not come sterilized.
$119.04
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Lab Dosing Gun 25 milliliter Pistol Grip (0.5ml Incremental Shots)
Lab Dosing Gun 25 milliliter Pistol Grip 30 Day Limited Warranty The BVV™ Semi-Automatic Lab Dosing Gun can is easily adjusted to fill in 0.5ml, 1ml, 1.5ml, 2ml, and 2.5ml increments. You can quickly and accurately fill your cartridges. The heated barrel has a digital controller that allows the user to set a temperature from (Room Temperature - 190°F) in increments of 1.0°F. The Filler comes ready to use, just plug it in and attach the included 14 Gauge Tip. Specifications: Polypropylene Barrel – Chemically Resistant to: Isopropyl Alcohol, Ethanol, Butane, Hexane, Glycerin, Glycols, Terpenes, and most Acids 14 Gauge lure lock needle included 110V USA Plug Adjusts from 0.5-2.5ml Shots (0.5ml increments) Lure Lock Hub for all types of size attachments Extra Barrel Plunger Gasket included Adjustable plunger tension/tightening (*for user preferred plunger action) Built-in Temperature Cutoff @190F. 5ft Power Cord 3ft Heat Cord to Control Box. Assembled weight 10oz. Cleaning: NOTE: Please Clean Prior to first use gun does not come sterilized. Cleaning the barrel and components can be done with De-limonene, other chemicals can be used, however, *The Barrel Gasket is made of Nitrile and can degrade with overexposure to chemicals like Isopropyl Alcohol. To Fill the Syringe:Advance the plunger all the way to the needle tip of the barrel. Place the needle into the Oil and pull the plunger all the way back until it stops. The barrel will be filled. Increasing the Max Temperature: The Max Temperature Setting is 190°F. To increase the temperature beyond that, the user will need to follow the included instruction to unlock and change the max temp. (Absolute Max. is 212°F) Lab Dosing Gun User Manual PDF
$343.12
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Lab Dosing Gun Barrel 304 Grade Stainless Steel
Lab Dosing Gun Barrel 304 Stainless Steel This barrel is a direct replacement for the BVV lab doing guns with the plastic barrel. This is a barrel upgrade. If you are upgrading your barrel from a plastic one, consider also buying the pinch clamp (Pinch Clamp). Alternately a large worm drive clamp frim the hardware store could be used to replace the pinch clamp. The barrels come in two capacities 25ml and 50ml. Note: Stainless Barrel ONLY does NOT include dispensing gun
$92.43
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Lab Dosing Gun Filler 50 Milliliter Pistol Grip (1ml Incremental Shots)
Heated Filling Gun 30 Day Limited Warranty The BVV™ Semi-Automatic Lab Dosing Gun can is easily adjusted to fill in 1ml, 2ml, 3ml, 4ml, and 5ml increments. You can quickly and accurately fill your cartridges. The heated barrel has a digital controller that allows the user to set a temperature from (Room Temperature - 190°F) in increments of 1.0°F. The Filler comes ready to use, first clean the components, plug it in and attach the included 14 Gauge Tip. Specifications: Polypropylene Barrel – Chemically Resistant to: Isopropyl Alcohol, Ethanol, Butane, Hexane, Glycerin, Glycols, Terpenes, and most Acids 14 Gauge lure lock needle included 110V USA Plug Adjusts from 1-5ml Shots (1ml increments) Lure Lock Hub for all types of size attachments Extra Barrel Plunger Gasket included Adjustable plunger tension/tightening (*for user preferred plunger action) Built-in Temperature Cutoff @190F. 5ft Power Cord 3ft Heat Cord to Control Box. Assembled weight 1lb. 8oz. Cleaning: NOTE: Please Clean Prior to first use gun does not come sterilized. Cleaning the barrel and components can be done with De-limonene, other chemicals can be used, however, *The Barrel Gasket is made of Nitrile and can degrade with overexposure to chemicals like Isopropyl Alcohol. To Fill the Syringe:Advance the plunger all the way to the needle tip of the barrel. Place the needle into the Oil and pull the plunger all the way back until it stops. The barrel will be filled. Increasing the Max Temperature: The Max Temperature Setting is 190°F. To increase the temperature beyond that, the user will need to follow the included instruction to unlock and change the max temp. (Absolute Max. is 212°F) Lab Dosing Gun User Manual PDF
$343.12
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Large Refinement Filter
The BVV™ Large Refinement Filter is a stainless steel filtration system that provides large scale, high flow filtering, with greatly improved functionality compared to a traditional Buchner filter. Utilizing a collection base for vacuum assistance and storage of material, the Refinement Filter allows for benchtop filtration with a longer lifespan and ease of use. ***Note: Unit will come with 12" Single Pin Clamps for easier assembly/disassembly. Key Features: Stainless steel design for greater thermal conductivity and improved lifespan Easy to clean and disassemble with Tri-Clamp stainless steel parts Small tabletop footprint with wide mouth design Secondary collection vessel for vacuum and storage of material Liquid dip tube for direct injection into rotary evaporator after filling Key Specifications: Large 12" Diameter x 12" Height Funnel with 12" Filtration Plate 40 Liter Collection Base 5 micron Sintered Stainless Steel Filter Disc 100 Pack of Ashless Filter Paper Dedicated 3/8" Vacuum Valve Dedicated 3/8" Dip Tube Valve Silicone gaskets with high alcohol resistance 3/8" Stainless steel hose barb connections Polycarbonate sights for easy viewing 2" Tri-Clamp Short Sight Glass for Flow Viewing Operation Instructions: Before beginning filtration, place refinement filter in freezer for best thermal conductivity Secure ashless filter paper with compression ring Place collection base on floor and connect tubing from refinement filter to to a vacuum pump Attach vacuum system to the dedicated vacuum valve Begin to pour solution into filter Close dedicated dip tube valve and start vacuum Once solution has been completely filtered, stop vacuum system and disconnect from dedicated vacuum valve Connect dedicated dip tube valve to injection valve on rotovap Begin rotovap procedure Open dedicated dip tube valve and begin injecting filtered solution into rotovap
$3,221.12
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Large Rosin Filter Bags - 10 Pack
Large Rosin Filter Bags - 10 Pack DISCLAIMER: This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances Rosin filter bags are instrumental in the rosin extraction process and will yield and help remove unwanted contaminants from your end product. By using filter bags they allow you to pack material in tighter together which allows more pressure to be created on a smaller point. Filtration levels of the bags vary from our lowest 25-micron level to our largest 220-micron level and this allows the user to have a wider selection for their application. These mesh bags are also intended to be tossed out after use because the filtration media will be clogged after usage. Key Features: Increased Yield Higher Possible Pressure Stitched seam to prevent blowouts Wide Range of Micron Levels Sizes Available (Micron): 25μm 45μm 73μm 90μm 120μm 160μm 190μm 220μm Specifications: Bag Dimensions: 5" x 7.5" Material: Nylon Seam Type: Stitched Quantity Per Pack: 10
$14.00 - $19.61
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Lattice Clamp
Lattice Clamp This clamp will connect two lab stands/ rods perpendicular to each other to create a lattice structure to have many more mounting points on your laboratory glass.
$7.00
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Leak Free lid Bulkhead w/ o-ring washer and lock nut
1/4" FNPT x 5/16-18 Bulkhead This bulkhead has a 1/4" FNPT threaded adapter and a 5/16-18 threaded screw adapter and is made out of nickel plated brass and comes with a buna-n O-ring, stainless steel washer, and nylon locknut.
$14.00
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Liquid Filled Vacuum Gauges - NPT Lower Mount
Liquid Filled Vacuum Gauges - NPT Lower Mount 2-1/2" Liquid Filled Pressure Gauges - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection Dial Size: 1-1/2", 2", 2-1/2" or 4" Dial Sizes (Crimped Casing) Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI/Bar Movement: Copper Alloy* Bourdon Tube: Copper Alloy* Window: Poly-carbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount*: 1/8" NPT for 1-1/2" dial, 1/4" NPT for 4" dialsNormal Ambient Temp: -4F to +140F (-20C to 60C) 2-1/2" Oil Filled Vacuum Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection, -30HG/30PSI
$39.21
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M11x1.0 Regulator for Compressed Gas
Regulator for Compressed Gas Bare Regulator No output Fitting This regulator is designed to fit our compressed gas tanks. Nitrogen, Argon, Helium, Nitrogen & Hydrogen Blend, and Best Whip Nitrous Oxide cylinders. Adjustment knob Is turned on to start gas flow and set desired pressure. Turn clockwise to engages the pin and start the flow of gas. Counterclockwise will retract the pin and stop the flow of gas. Tank Connection: M11x1.0 Output Thread: 1/8" BSPP Made in Italy Regulator Max Pressure Output: 80 PSI Gauges Measure in BAR. Compatible with CO2, Nitrogen, Argon, Nitrogen-Hydrogen mix, Nitrous Oxide and Helium. *The regulator in this listing does not come with hoses, or cylinders or fitting for the output.
$133.05
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M11x1.0 Valve Dispenser for Compressed Gas
Valve Dispenser Thread Size M11x1.0 Pushpin Valve Type Our regulators are threaded and designed to fit our compressed gas tanks. Nitrogen, Argon, Helium, Nitrogen & Hydrogen Blend, and Best Whip Nitrous Oxide cylinders. This dispenser is simply a valve that will install onto the tank and will allow you to slowly or rapidly dispense the gas. The valve has a center pin, when the knob is turned clockwise it will depress the pin in the tank slowly to dispense the gas. You can even remove the valve dispenser when not in use. Compatible with CO2, Nitrogen, Argon, Nitrogen-Hydrogen mix, Nitrous Oxide and Helium. *The valve dispenser in this listing does not come with hoses, or cylinders.
$93.83
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M16x1 F X 1/2" NPT Stainless Steel Adapter (2 pack)
2 pack stainless steel adapter fitting with M16X1 F x 1/2" NPT This adapter will fit on 16mm x 1mm threads found on many heater and chillers made by Julabo or Huber and adapt these threads to 1/2" NPT
$133.05
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Magnetic PTFE Stir Bar Retriever
Magnetic PTFE Stir Bar Retriever Magnetic PTFE Stir Bar Retriever is used to retrieve the stirring bar from a boiling flask. Specifications: 400mm Length Material: High Temperature PTFE
$21.01
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Magnetic PTFE Stirring Bar - L Style - 70mm
Magnetic PTFE Stir Bar - L Style - 70mm Reduce stir bar jumping with the contoured shape of this L Style Magnetic PTFE Stir Bar. Ideal for round-bottom flask stirring applications. This 70mm L Style Magnetic Stir bar is great for round-bottom flasks above 5 liters in capacity. With its PTFE coating this Magnetic Stir Bar carries excellent solvent and temperature compatibility for a variety of applications. Specifications: L Style 70mm Length Material: High-temperature PTFE
$21.01
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