Pumps
CPS TRS21 Top Dead Center Piston Depth Calibration Plate
CPS TRS21 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 between 0.008" and 0.012" for the CPS TRS21 for optimum performance. Top Dead Center Clearance Instructions *Depth Gauge Not included, its only used for reference in the photo. Any type of simple digital depth gauge will work to check the piston displacement.
$42.56
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.
$39.72
Upgrade Tool for TRS21 Suction Valve
Our specialized tool for use with rebuilding the head on TRS21, makes installation of new Suction Valve O-Rings much easier. Includes (5) Viton O-rings.
$25.54
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
$4.26
Welch 2062/2064/2067 8 Head Diaphragm Replacement Kit
Welch 2062/2064/2067 8 Head Diaphragm Replacement Kit Service kit for 2064/2067/2062/2163 (8-head)
$1,496.76
Compressor Head BARE for BVV Recovery Pump/ CMEP Retrofit
This is a replacement compressor head for the BVV2CYL, BVV4CYL, and BVVCMEP-RETRO. It is a full stainless steel head and has all the proper holes drilled to fit on our recovery pumps.
$49.66
BVV 2 & 4 Cylinder Recovery Pump Replacement Fan
BVV 2 & 4 Cylinder Recovery Pump Replacement Fan Replacement fan for BVV2CYL and BVV4CYL Recovery pumps.
$70.94
BVV Pro Series Oil Mist Filter/Trap
BVV Pro Series Oil Mist Filter/Trap Pro Series Vacuum Pump Oil Mist Filter allows the user to filter out any oil mist due to the vacuum process and will eliminate your work area from being contaminated with fine oil mist. An oil mist filter also captures the oil and lets it drain back into the vacuum pump after the pump is turned off and making the vacuum pump noticeably quieter during operation. The Oil Mist Filter also has KF25 flange for the 14.1 and 21.2CFM or KF40 flange for the 35.3CFM. A gasket is included with every Pro series pump but standard gaskets and clamps can be purchased separately if needed. These oil mist filters can be used with any vacuum pump with KF25 or KF40connections. We recommend the 14.1 and 21.2CFM for any vacuum pump up to 24CFM. We recommend the 35.3CFM for any vacuum pump up to 40CFM.
$354.68 - $539.12
BVV™ Carbon Exhaust filter with CPS Adapter
BVV™ Carbon Exhaust filter with CPS Adapter This carbon exhaust filter is meant to prevent excess oil mist to leave the pump exhaust. Using the included adapter, this filter fits the following pumps: BVV BVV4D BVV7S BVV9D BVVSF6D BVVSF12D CPS VP4D VP6D VP6S VP10D
$141.87
Vacuum Pump Vapor Mist Filter
Vacuum Pump Vapor Mist Filter The BVV™ Mist Filter is our solution to capturing the oil mist exhausting out of vacuum pumps. This filter is filled with a replaceable media and will save you $ over alternative solutions like the Koby filter. The filter media is a granular food grade adsorbent and is designed to adsorb oil specifically. The granular media doesn't restrict flow on your pump, and when it becomes saturated with oil it continues to work. We recommend you change out the media when the filter is 50% soaked with oil. During certain vacuum pressures light vapor mist may momentarily exit the filter. The filters within the housing, do not have an indefinite life. Should they become dirty and clogged over the years, it can be cleaned with degreaser like CitraKlean CK-1QT then left to dry before re-loading. Media Capacity: 185 grams. Media Refill: ULTRA-1000G Media Housing Replacement: CLEAR-210 Pump Fitting Thread BVV V Series (Purple) CPSKADPT M27x1.5 BVV VE Series (Black) BVVKADPT M30x1.5 Harvest Right Premier Pump BVVKADPT M30x1.5 Harvest Right Standard BVVKADPT M30x1.5 MasterCool MCKADPT M24x1.5 CPS CPSKADPT M27x1.5 Scientific KF25 Exhaust KF25-04FNPT NA
$120.59
Eccentric Recovery Pump Shaft Adapter
Eccentric Recovery Pump Shaft Adapter Replacement Eccentric adapters for TRS or BVV recovery pumps. Model numbers shown below- BVV-EC-TRS: TRS21 BVV-EC: BVV2CYL BVV4CYL BVVCMEP-RETRO
$113.50 - $156.06
Master Vapor MVP-150XL Diaphragm
Master Vapor MVP-150XL Diaphragm Diaphragm replacement kit for use with the MVP-150XL recovery pump. Unit of Measure: EA Height: 2 IN | 5.08 CM Length: 12 IN | 30.48 CM Width: 12 IN | 30.48 CM Volume: .167 FT3 | .005 M3 Chargeable Weight: 2.58 LBS | 1.17 KG
$566.07
BVV Vacuum Pump Vane Rebuild Kit
These replacement Vane kits are specifically designed for the BVV vacuum pump. Select you model in the dropdown list.
$8.51
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.
$3,546.82
BVV Complete Gen III Upgraded Rebuild Kit
BVV Complete Gen III Upgraded Rebuild Kit This upgraded rebuild kit contains everything you need to rebuild your TRS21 recovery pump and give a needed upgrade through improved seals, pistons, and O-rings. This upgrade kit can be used for the following recovery pumps: CPS TRS21 Anti-spark/explosion pump BVV 2 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified BVV 4 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified - Requires 2 kits because this unit has 4 cylinders. This Kit includes the follow items: Upgraded Cylinder Replacement kit with Viton O-rings and Shims Upgraded Gen III 2 pc. SS Connecting Rod Assembly 2 pc 1/4" 45 Degree SAE stainless Steel Fittings
$446.90
BVV™ V4D 4CFM Two Stage Vacuum Pump
BVV™ V4D 4CFM Two Stage Vacuum Pump This is the BVV™ V4D 4CFM Two Stage Vacuum Pump used in botanical extraction. Please refer to these charts for vacuum specifications at altitude and conversions: Vacuum at Altitude Chart Vacuum Conversion Chart Key Feature Internal Check Valve Oil Mist Filter Cap Larger Oil Reservoir for longer oil life Lightweight Rubber Feet for noise dampening Reliable, economical, and efficient Models BVV4D BVV7S BVV9D Stage 2 1 2 Ultimate Vacuum (Microns) 15 75 15 Refrigerant Classes A1 Non-Toxic, Non Flammable Dimensions (in) 12.4 x 4.8 x 10.16 12.4 x 4.8 x 10.16 15 x 6.3 x 11.22 Weight (lbs) 19.4 16.5 32 Free Air Displacement 4.3 CFM 6.4 CFM 8.5 CFM Motor Size (HP) RPM 1 HP 3440 RPM Oil Capacity 10oz / 300ml 14.5oz / 410ml 24oz / 680ml Voltage 110V 60 Hz Power Cord Hard Wired 3m / 9.8' Power Cord Power Switch Standard On / Off Operating Temperature Range 32F to 125 F (0C to 52C) Gas Ballast Valve Yes No Yes Intake Fittings Stainless Steel Inlet Fitting with 1/4" SAE & 3/8" JIC Male Ports Pump Warranty Information Customers using solvents such as stabilization resin, rotaries (MinWax™, Gator Venom™ etc.), alcohol and other polar solvents must use the vacuum pumps in conjunction with a cold trap for evacuations in excess of 5 minutes. (Excludes Cactus Juice™) If the consumer is using the pump for prolonged periods of time exceeding 5 minutes we require that a cold trap is used or the pump warranty is void. These stabilization resins have the ability to break down the internal components of the pump that are plastic resulting in a seized motor voiding all warranties. When evacuation exceeds 5 minutes these solvents begin to vaporize and then re-condense in the vacuum pump reservoir. Once enough solvent re-condenses in the pump displacing the oil the plastic internal components may begin to warp, melt or seize. The use of a cold trap will condense the vapors prior to making their way to the vacuum pump preventing pump damage due to excessive use. Furthermore, Minwax Wood Hardener™ is not to be used with any vacuum pumps, EVER. (A seized motor will result within the first use.) To prevent these issues from happening to your process, change the Oil after each vacuum pump use, Even if the use time is only 5min.
$482.37
BVV™ V7S 7CFM Single Stage Vacuum Pump
BVV™ V7S 7CFM Single Stage Vacuum Pump This is the BVV™ V7S 7CFM Single Stage Vacuum Pump. Please Refer to these charts for vacuum specifications at altitude and conversions: Vacuum at Altitude Chart Vacuum Conversion Chart Key Features: Internal Check Valve Oil Mist Filter Cap Larger Oil Reservoir for longer Oil life Lightweight Rubber Feet for noise dampening Reliable, Economical and Efficient. Models BVV4D BVV7S BVV9D Stage 2 1 2 Ultimate Vacuum (Microns) 15 75 15 Refrigerant Classes A1 Non-Toxic, Non Flammable Dimensions (in) 12.4 x 4.8 x 10.16 12.4 x 4.8 x 10.16 15 x 6.3 x 11.22 Weight (lbs) 19.4 16.5 32 Free Air Displacement 4.3 CFM 6.4 CFM 8.5 CFM Motor Size (HP) RPM 1 HP 3440 RPM Oil Capacity 10oz / 300ml 14.5oz / 410ml 24oz / 680ml Voltage 110V 60 Hz Power Cord Hard Wired 3m / 9.8' Power Cord Power Switch Standard On / Off Operating Temperature Range 32F to 125 F (0C to 52C) Gas Ballast Valve Yes No Yes Intake Fittings Stainless Steel Inlet Fitting with 1/4" SAE & 3/8" JIC Male Ports Pump Warranty Information Customers using solvents such as stabilization resins (MinWax™, Gator Venom™ etc.), alcohol and other polar solvents must use the vacuum pumps in conjunction with a cold trap for evacuations in excess of 5 minutes. (Excludes Cactus Juice™) If the consumer is using the pump for prolonged periods of time exceeding 5 minutes we require that a cold trap is used or the pump warranty is void. These stabilization resins have the ability to break down the internal components of the pump that are plastic resulting in a seized motor voiding all warranties. When evacuation exceeds 5 minutes these solvents begin to vaporize and then re-condense in the vacuum pump reservoir. Once enough solvent re-condenses in the pump displacing the oil the plastic internal components may begin to warp, melt or seize. The use of a cold trap will condense the vapors prior to making their way to the vacuum pump preventing pump damage due to excessive use. Furthermore, Minwax Wood Hardener™ is not to be used with any vacuum pumps, EVER. (A seized motor will result within the first use.) To prevent these issues from happening to your process, change the Oil after each vacuum pump use, Even if the use time is only 5min.
$354.68
Corken T-491 Oil-Free Gas Compressor
Corken T-491 Corken hydrocarbon gas compressor are used to handle butane, propane and isobutane. Benefits of Corken's Gas Compressor: Cost effective: Motor driven unit does not require a pneumatic driver/air compressor Fast recovery time: High Capacity design shortens recovery time and increases production. Low evacuation pressure: 0 psig or lower evacuation pressure Space Saving: Eliminates the need for a separate air compressor, Oil-free Compression: No contamination of gas products Food Grade material: PTFE trim nickel coating for gas wetter parts. Quiet: Noise rating of approximately 85dBa os beneficial to an enclosed explosion proof processing area. T-491 OUTLINE Drawing T-491 SPECIFICATION D / T Model
$63,842.69
Edwards Oil Mist Exhaust Filter
Edwards EMF20 Oil Mist Exhaust Filter The Edwards EMF20 Oil Mist Filter is designed for use with the Edwards RV12 and E2M18 vacuum pumps, efficient at 99.999% DOP test and azide proof. The bottom white half of the body is semi-transparent allowing easy monitoring of oil levels. This oil mist filter is new in the box and ready for shipping and includes: NW25 Clamp Centering Ring O-Ring NW25 to 3/4 inch BSP Adaptor 1 year warranty
$610.05
Minor Repair Kit for Welch 1400 DuoSeal
Minor Repair Kit for Welch 1400 DuoSeal This minor repair kit enables refurbishment of DuoSeal pump model 1400. Includes gaskets, seals, valves, o-rings, springs, and mechanical shaft seal. All parts are Welch Original equipment with enhanced chemical resistance. Manufactured to design specifications for top pump durability and performance.
$422.78
The Prodigy
THE PRODIGY Description: 24CFM Single Stage 7.5HP 220V – 3 Phase (Single Phase Inverters Available) Inlet: 1.5” Triclamp Outlet: 1.5” Triclamp Weight: 750lbs Max bearing pressure: 250psi Max discharge pressure: 150psi Max delta pressure: 10x Many factors go into the rate of recovery on an extraction system. Not only is the pump size important, but also the evaporation rate of the solvents. If the solvents aren’t able to evaporate fast enough there will be nothing for the pump to transfer. Larger pumps have the capacity to transfer solvents faster, but only if the solvents are in an evaporated state. Because these pumps are so large they have a tendency to outpace the evaporation rate of most extraction systems. This lowers the inlet pressure (and the collection vessel pressures) which aids in speeding up the evaporation rate. Propane weighs less per gallon than butane (4.2 vs 4.9), however the vapor pressure is higher which generally results in a higher inlet pressure, and therefor a faster recovery per pound of gas used. These pumps are sized large enough to recover on the largest extraction systems with the highest evaporation rates, or can be used on multiple extraction systems at one time. For example this pump was used to recover 5lbs of butane on a 6” vessel with 70° of temperature. The process took ~12 minutes. However increasing the process to 3x 6” vessels with 5lbs of butane each(15lbs total), the process also took ~12 minutes. This is because the pump exceeds the evaporation rate of a single 6” column at 70° by more than 3x. Because the pump exceeds the evaporation rate a vacuum is pulled against the collection vessel, which in turn speeds up the evaporation rate. However once vacuum equilibrium is achieved, increasing the pump size will not speed up the process, but will allow for larger (or multiple) processes to be preformed in the same time frame. The next tab shows a table of recovery capacity with regards to inlet pressures. Higher inlet pressures result in substantially faster recovery times. Higher inlet pressures can be achieved by evaporating solvents faster by higher temperatures in collection vessels, or more surface area in collection vessels (larger diameter vessels, falling film, etc). Inlet Pressure LBS per Minute Butane LBS per Minute Propane -13 psi (Vacuum) .48 .35 -10 psi (Vacuum) .96 .7 -7 psi (Vacuum) 1.92 1.4 -4 psi (Vacuum) 2.88 2.09 0 psi 3.84 2.79 15 psi 7.69 5.59 29 psi 11.53 8.38
$21,280.88
The Prophet
The Prophet The Prophet is the industries largest and fastest LPG recovery pump. This mammoth pumps at 28 cfm (3.33x the size of a Corken T91) while running quietly at only 68db. Unlike the other recovery pumps available on the market this pump features a dual stage design which allows for greater delta pressure between the inlet and outlet of the pump. This allows for higher output pressures (propane) and lower inlet pressures (vacuum). The ability to pull vacuum against the inlet lowers the boiling point of the recovering solvents allowing them to vaporize faster, speeding up your recovery times. In addition, this pump can be used to pull initial vacuum in the extraction system. 28CFM Dual Stage 10HP Inlet: 1.5” Triclamp Outlet: 1.5” Triclamp Weight: 865lbs Max bearing pressure: 250psi Max discharge pressure: 150psi Max delta pressure: 10x Many factors go into the rate of recovery on an extraction system. Not only is the pump size important, but also the evaporation rate of the solvents. If the solvents aren’t able to evaporate fast enough there will be nothing for the pump to transfer. Larger pumps have the capacity to transfer solvents faster, but only if the solvents are in an evaporated state. Because these pumps are so large they have a tendency to outpace the evaporation rate of most extraction systems. This lowers the inlet pressure (and the collection vessel pressures) which aids in speeding up the evaporation rate. Propane weighs less per gallon than butane (4.2 vs 4.9), however the vapor pressure is higher which generally results in a higher inlet pressure, and therefor a faster recovery per pound of gas used. These pumps are sized large enough to recover on the largest extraction systems with the highest evaporation rates, or can be used on multiple extraction systems at one time. For example this pump was used to recover 5lbs of butane on a 6” vessel with 70° of temperature. The process took ~12 minutes. However increasing the process to 3x 6” vessels with 5lbs of butane each(15lbs total), the process also took ~12 minutes. This is because the pump exceeds the evaporation rate of a single 6” column at 70° by more than 3x. Because the pump exceeds the evaporation rate a vacuum is pulled against the collection vessel, which in turn speeds up the evaporation rate. However once vacuum equilibrium is achieved, increasing the pump size will not speed up the process, but will allow for larger (or multiple) processes to be preformed in the same time frame. The next tab shows a table of recovery capacity with regards to inlet pressures. Higher inlet pressures result in substantially faster recovery times. Higher inlet pressures can be achieved by evaporating solvents faster by higher temperatures in collection vessels, or more surface area in collection vessels (larger diameter vessels, falling, etc). Inlet Pressure LBS per Minute Butane LBS per Minute Propane -13 psi (Vacuum) .56 .41 -10 psi (Vacuum) 1.12 .81 -7 psi (Vacuum) 2.24 1.63 -4 psi (Vacuum) 3.36 2.44 0 psi 4.49 3.26 15 psi 8.97 6.52 29 psi 13.46 9.77
$25,537.06
Welch 1400 DuoSeal Exhaust Filter
***Note: This item has a possible 1-2 week lead time depending on stock availability*** Exhaust filters are the perfect solution for preventing oil mist from spraying in the air, keeping your laboratory clean and free from harmful particles and emission. Please note that this item has a possible 1-2 week lead time depending on stock availability. Specifications: Filters oil mist from pump exhaust Simple replacement of element Reduces pump noise Filters to 0.3 micron particle size Screw-in type
$299.35
Welch Diaphragm Replacement Kit
Welch Diaphragm Replacement Kit Diaphragm pumps require rebuild and seal replacements. Sku Specifications 2047k-02 Two Head Service Kits for Models: 2032 2042 2047 2522K-01 Service Kit ConRod For 2522B-01 2546K-03 SERVICE KIT 2546B-01/C-01/C-02, 2534C-02, 2522C-05
$322.05 - $790.23
Pump Part - MVP - 60 PSI, 150 PSI & Liquid - Cap Screw - Hex Head - M6x16mm
Pump Part - MVP - 60 PSI, 150 PSI & Liquid - Cap Screw - Hex Head - M6x16mm All sales final
$7.80
BVV Vacuum Pump Mechanism Rebuild Kits
This rebuild kit is the entire pump mechanism for the BVV vacuum pump. It includes all gaskets and vanes already installed and ready to bolt on the vacuum pump. Select your pump model in the dropdown list.
$49.66 - $90.80
Harvest Right Standard Vacuum Oil Pump 7CFM
Harvest Right Standard Vacuum Oil Pump 7CFM Technical SpecificationsVoltage: Standard 115V. 60Hz Plug: US 110V Intake Port: 3/4 JIC flare Dimensions: 10-1/2″ H x 16″ D x 5-3/4″ W Weight: 35lbs Warranty: 6 months
$418.52
Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V
Vacuubrand MD 4C NT 2.2 CFM Chemistry Diaphragm Pump 110V MD 4C NT Technical Data Sheet.pdf These three-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of non-corrosive gases. They reach an excellent ultimate vacuum of 1 mbar. All parts in contact with pumped gases and vapors are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The new NT-series provides whisper quiet and ultra-low vibration operation, high leak tightness and improved performance. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. These three-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases at demanding vacuum conditions. They are especially suitable for applications in physics and analytics. The low ultimate vacuum makes these an attractive alternative to rotary vane pumps in many applications. Typical uses are as backing pump for turbomolecular drag pumps, and for degassing of viscous media. Performance features: Outstanding chemical resistance and superior vapor tolerance Exceptionally high performance even at low vacuum Excellent ultimate vacuum even with gas ballast Whisper quiet and very low vibration Long diaphragm life, maintenance-free drive system Technical Data Max. pumping speed 50 Hz 3.8 m3/h Max. pumping speed 60 Hz 2.5 cfm Ultimate vacuum 1 mbar / 0.75 torr Number of heads 4 Number of stages 3 Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Max. back pressure (abs.) 1.1 bar Anschluss saugseitig small flange KF DN 16 Outlet connection Silencer / G1/4" Rated motor power 0.25 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IP 40 Dimension L in mm 328 mm Dimension W in mm 239 mm Dimension H in mm 198 mm Weight 16.4 kg Noise level at 50 Hz, typ. 45 dBA Rated mains voltage range 1 230 V Mains frequency 1 50-60 Hz NRTL certification
$6,668.01
Vacuubrand MZ 2C NT 1.4 CFM Chemistry Diaphragm Pump 110V
Vacuubrand MZ 2C NT 1.4 CFM Chemistry Diaphragm Pump 110V MZ 2C NT Technical Data Sheet.pdf Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The pump MZ 2C NT is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. This pump is our most popular chemistry diaphragm pump, and is the heart of a family of VACUUBRAND pumping systems. The NT-series features further improved performance data and superior vapor tolerance. Technical data Unit MZ 2C NT Number of heads / stages 2 / 2 Max. pumping speed at 50/60 Hz m3/h 2.0 / 2.3 Max. pumping speed at 50/60 Hz cfm 1.2 / 1.4 Ultimate vacuum (abs.) mbar/torr 7 / 5 Ultim. vac. (abs.) with gas ballast mbar/torr 12 / 9 Ambient temperature range (operation) °C 10 - 40 Ambient temperature range (storage) °C -10 - 60 Max. back pressure (abs.) bar 1.1 Inlet connection Hose nozzle DN 8-10 mm Outlet connection Hose nozzle DN 8-10 mm Rated motor power kW 0.18 Rated motor speed at 50/60 Hz min-1 1500/1800 Degree of protection IP 40 Dimensions (L x W x H) mm 243 x 243 x 198 Weight kg 11.1 Noise level at 50 Hz, typ. dBA 45 NRTL certification Canada and the USA ATEX conformity (only 230V) II 3/- G IIC T3 X Internal Atm. only Items supplied Pump completely mounted, ready for use, with manual. Accessories Rubber vacuum tubing DN 8 mm (20686001)
$4,156.87
Refurbished Vacuubrand PC 3001 Vario SELECT
Refurbished Vacuubrand VARIO® chemistry pumping unit PC 3001 VARIOpro The PC 3001 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. This pump is suitable for even high boiling point solvents. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller detects solvent boiling and automatically adjusts the pump's motor speed to maintain process control. The VARIO motor speed control also makes the pump whisper quiet and provides for exceptionally long maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. Performance features simplify lab work with the VACUU·SELECT vacuum controller with graphic user interface and predefined applications automatic boiling point detection and continuous optimization of vacuum levels for quick process times compact and powerful; superior performance even with continuous condensate purge whisper quiet and ultra low vibration eco-friendly: extremely low power consumption and efficient solvent recovery. Oil-free! CE Approval Safety Information Manual Controller Manual Manual interfaces Technical data Unit PC 3001 VARIO select Vacuum controller VACUU·SELECT Number of heads / stages 4 / 3 Max. pumping speed m3/h 2.0 Max. pumping speed cfm 1.2 Ultimate vacuum (abs.) mbar/torr 2.0 / 1.5 Ultim. vac. (abs.) with gas ballast mbar/torr 4 / 3 Ambient temperature range (operation) °C 10 - 40 Ambient temperature range (storage) °C -10 - 60 Max. back pressure (abs.) bar 1.1 Inlet connection Hose nozzle DN 6-10 mm Outlet connection Hose nozzle DN 8-10 mm Coolant connection 2 x hose nozzle DN 6-8 mm Rated motor power kW 0.16 Motor speed range min-1 200 - 3000 Protection class IP 20 Dimensions (L x W x H) mm 303 x 306 x 400 Weight kg 8.2 Noise level at 50 Hz, typ. dBA 42 ATEX conformity (only 230V) II 3/- G IIC T3 X Internal Atm. only Items supplied Pumping unit completely mounted, ready for use, with manual. Accessories Rubber vacuum tubing DN 6 mm (20686000) Rubber vacuum tubing DN 8 mm (20686001) Coolant valve VKW-B (20674220) Vent valve VB M-B (20674217) Liquid level sensor (20699908) VACUU·BUS® Y-Adapter mit Kabel 2m (20683240)
$10,321.23$6,384.27
Tip Seal Kit For Agilent IDP3, IDP7, IDP10 Or IDP15
Tip Seal Kit For Agilent IDP3, IDP7, IDP10 Or IDP15 Agilent tip seal replacement kit for IDP-3, IDP-7, IDP-10 or IDP-15 dry scroll pumps.
$407.17 - $723.55
Dual Diaphragm Rebuild Kit For ULVAC DTC-41 1.6 Cfm Pumps
Dual Diaphragm Rebuild Kit For ULVAC DTC-41 1.6 Cfm Pumps Overview Dual-diaphragm rebuild kit for DTC-41 1.6 CFM dual-stage chemical duty diaphragm pumps. Standard package Part description Quantity Part image Diaphragm NT 2 pc Suction/discharge Valve A 3 pc Suction/discharge Valve B 2 pc O-Ring (S-28) 4 pc O-Ring (P-10A) 2 pc O-Ring (AS568-110) 4 pc Bill of Material 1 pc
$595.87
Dual Diaphragm Rebuild Kit For ULVAC UDP 6 Cfm Pumps
Dual Diaphragm Rebuild Kit For ULVAC UDP 6 Cfm Pumps Overview Dual-diaphragm rebuild kit for UDP6 6 CFM chemical duty diaphragm pumps. Standard package Part description Quantity Part image Diaphragm 2 pc Pump Head Cover Gasket 2 pc Valve 4 pc O-Ring N-15 4 pc O-Ring P-18 2 pc Bill of Material 1 pc
$1,248.48
Edwards RV3 2.6 CFM Dual-Stage KF25 Vacuum Pump
Edwards RV3 2.6 CFM Dual-Stage KF25 Vacuum Pump Free KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included for immediately use (mist filter NOT included). Technical support and one year warranty covered by Edwards. https://shop.edwardsvacuum.com/products/a65201903/view.aspx Overview The Edwards RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With 400,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. Technology All our RV pumps are quiet. Noise levels of 48 dBA 50Hz have been achieved by extensive work on the pump design, drive train and motor.The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application.The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running.In high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications. Features High reliability – generous lubrication of moving parts. Safe process and systems – fast acting inlet valve for best in class anti‑suck back protection. Configured to meet your vacuum needs – mode selector and three position gas ballast No unplanned downtime – designed for easy maintenance. Better work environment – quiet running and intrusive frequencies minimised. Three position gas ballast allows either 60 g/hr or a class leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled. Universal motor to cover the widest possible voltage and frequency range from a single variant. Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges. Rapid closing inlet valve within 0.4 seconds of pump stopping. Applications Analytical instruments Centrifuges, ultra-high speed Coating Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Research and development Rotary, centirfugal evaporators Scanning electron microscopes - SEM SEM/FIB (ion beam repair) Solvent recovery Surface science instruments Turbomolecuar backing pumps
$5,442.23 - $6,016.82
Edwards PFPE RV3 2.6 CFM Dual-Stage KF25 Vacuum Pump
Edwards PFPE RV3 2.6 CFM Dual-Stage KF25 Vacuum Pump Free KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included for immediately use (mist filter NOT included). Technical support and one year warranty covered by Edwards. https://shop.edwardsvacuum.com/products/a65209903/view.aspx Requires two of the Edwards FOMBLIN Y VAC 06/06 1KG PEPE oil (Not included. P/N h21301019) https://shop.edwardsvacuum.com/products/h21301019/view.aspx Edwards ITC20K inlet chemical trap recommended (Not included. P/N A44410000) https://shop.edwardsvacuum.com/products/a44410000/view.aspx Overview The Edwards RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With 400,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. Fomblin® must be purchased separately for PFPE RV pumps. Technology All our RV pumps are quiet. Noise levels of 48 dBA 50Hz have been achieved by extensive work on the pump design, drive train and motor.The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application.The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running.In high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications. Features High reliability – generous lubrication of moving parts. Safe process and systems – fast acting inlet valve for best in class anti‑suck back protection. Configured to meet your vacuum needs – mode selector and three position gas ballast No unplanned downtime – designed for easy maintenance. Better work environment – quiet running and intrusive frequencies minimised. Three position gas ballast allows either 60 g/hr or a class leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled. Universal motor to cover the widest possible voltage and frequency range from a single variant. Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges. Rapid closing inlet valve within 0.4 seconds of pump stopping. Applications Analytical instruments Centrifuges, ultra-high speed Coating Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Research and development Rotary, centirfugal evaporators Scanning electron microscopes - SEM SEM/FIB (ion beam repair) Solvent recovery Surface science instruments Turbomolecuar backing pumps
$7,279.49 - $9,967.97
Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump
Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump Edwards RV pumps have become the industry standard for scientific primary pumping applications. RV pumps are uniquely capable of delivering high or low throughputs with high ultimate vacuum. This, combined with ultra-low noise levels, makes them ideal for a wide range of applications including GCMS and other small bench top type applications.All pumps are approved to UL standards by an external test house. Edwards has a global network, providing world-wide support for product applications and service.Supplied with: 1 litre of Ultragrade 19 oil, inlet filter and O-ring. Fomblin must be purchased separately for PFPE RV pumps. Technology All our RV pumps are significantly quieter noise levels of 48 dBA 50Hz are typically half the noise of a conventional pump and have been achieved by extensive work on the drive train and motor. The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application. In its high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps, TV tube pumping and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for mass spectrometer inlet systems, distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications. The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running. Applications Analytical instruments Centrifuges, ultra-high speed Coating Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Research and development Rotary, centirfugal evaporators Scanning electron microscopes - SEM SEM/FIB (ion beam repair) Solvent recovery Surface science instruments Turbomolecuar backing pumps Specifications Model RV8 Vacuum pump type Dual stage rotary vane Power 110V 50/60Hz 1-PH 5A or 220V 50/60Hz 1-PH 2.1A Power connection US standard 3-prong plug (NEMA 5-15P) Motor power at 50Hz 450 watts Motor power at 60Hz 550 watts Peak pumping speed 6.9 CFM at 60Hz Ultimate vacuum without gas ballast 1.5 micron/millitorr Ultimate vacuum with gas ballast 60 micron/millitorr Unit dimensions (WxDxH) 18.5 x 6.2 x 8.9" Shipping dimensions (WxDxH) 31 x 11.5 x 19" Max water vapor inlet pressure 28.5 torr (38 mbar) Max allowed pressure at outlet 0.2 bar gauge/2.8 psig Operating temperature range 54°F to 104°F (12°C to 40°C) Oil capacity Minimum 0.48 quart (0.45 L), maximum 0.8 quart (0.75 L) Oil type Ultragrade 19 Nominal rotation speed at 50/60Hz 1500/1800 rpm Noise level 48 dB(A) Inlet connection NW25/KF25 Outlet connection NW25/KF25 Unit weight 57 Lbs Shipping weight 70 Lbs Users manual Click here to download Certification CE, UL
$6,578.63 - $7,153.22
Edwards PFPE E2M28 FX 22 CFM Dual-Stage Vacuum Pump
Edwards PFPE E2M28 FX 22 CFM Dual-Stage Vacuum Pump Brand new Edwards E2M28 FX high capacity vacuum pump with one year manufacturer warranty from Edwards. E2M28 replaces the discontinued E2M30, click links below for more details. Free KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included. Technical support and one year warranty, covered by Edwards. https://shop.edwardsvacuum.com/products/a37325984/view.aspx Requires three of the Edwards FOMBLIN Y VAC 06/06 1KG PEPE oil (Not included. P/N h21301019) https://shop.edwardsvacuum.com/products/h21301019/view.aspx Edwards ITC20K inlet chemical trap recommended (Not included. P/N A44410000) https://shop.edwardsvacuum.com/products/a44410000/view.aspx Overview The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single‑phase or three‑phase (four pole) air cooled motor. Each EM pump is supplied with 2 x 1 litre of Ultragrade 19 oil, O ring and centering ring, two Allen keys and spares seal for oil drain and filter plugs. For PFPE prepared FX pumps Fomblin® to be ordered separately. Technology The motor is totally enclosed and is cooled by the motor-cooling fan which directs air along the motor fins. The motors are fitted with a thermal overload device. When the motor is too hot, the thermal overload device switches off the pump. The thermal overload device has an automatic reset; when the motor cools down, the device resets and the motor will restart. An oil pressure system lubricates the pump shaft bearing surfaces and rotor sealing faces. The pump has an oil distribution valve which prevents discharge of oil to the pump interior (suckback) after the pump stops. The pumping chambers are air-tight, so this arrangement prevents oil suckback unless the gas ballast valve is open. You can inspect the level and condition of oil in the oil box reservoir through the oil sight-glass. An oil filler-plug is fitted to the top of the oil box. The pump has two oil drain-plugs to allow either gravity oil drain or pressure oil drain. Features The pump is designed for reliable, long-term operation. Thermal overload device prevents overheating (single phase only). The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor. The motors are totally enclosed and are cooled by the motor-cooling fan. Full height O ring sealed oil sight glass for easy checking of oil level and condition. Large sight glass and operating oil range. IE3 energy efficient 3 phase motor used with E2M28. Applications Analytical instruments - LCMS Automotive Beam lines and high energy physics Centrifuges, ultra-high speed Coating Cryogenics Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Lasers, gas recovery and re-circulation Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Rotary, centrifugal evaporators Solvent recovery Surface science instruments Turbomolecular backing pumps
$14,774.62
Edwards E2M80 57 CFM Dual-Stage High Capacity Vacuum Pump
Edwards E2M80 57 CFM Dual-Stage High Capacity Vacuum Pump Brand new Edwards E2M80 high capacity vacuum pump with one year manufacturer warranty from Edwards. https://shop.edwardsvacuum.com/products/a36504940/view.aspx Overview Edwards E2M series two stage oil sealed rotary vane vacuum pumps are renowned for their high ultimate vacuum, rapid pumping speeds, quiet operation and ability to handle water vapour. These direct drive rotary vane pumps are inherently compact and vibration free, and with their finger-proof fan and coupling housings they offer excellent operator protection.A comprehensive range of accessories is available to allow use on a wide variety of vacuum applications.Supplied with Ultragrade 70 Oil. Fomblin must be purchased separately for PFPE prepared pumps E2MFX. Technology Reliable system protection devices: Every pump has protection devices to prevent oil and air suck-back into the vacuum system if the pump stops while under vacuum. A variety of protection devices are used, depending on the pump size and cost, but emphasis is always placed on reliability and simplicity. When you use gas ballast on some of the pumps, you must use a solenoid operated gas ballast control valve to prevent air suck-back.Positive Pressure Oil Lubrication: The EM pumps incorporate a well proven positive pressure oil lubrication system which as been developed by Edwards to ensure correct lubrication in all duty modes and particularly to prevent oil starvation with high gas loads.An integral oil pump ensures that a more than adequate oil flow is pumped throughout the stator/rotor assembly at all times. This oil lubrication system means that the level of oil in the reservoir is less critical than with other pump designs. All pumps can operate with oil levels as low as 50-70 of the maximum. A full length, easily visible oil level sight glass allows you to conveniently monitor the oil level.Gas Ballast Facility: The EM pumps have a gas ballast valve. The valve is used to introduce a suitable gas into the stator during the compression stage: this prevents condensation of vapors inside the pump, dilutes and ejects corrosive gases and purges the oil of gases and vapors. Therefore, the use of gas ballast reduces oil degradation and pump corrosion.Low Noise Levels: The EM pumps maintain Edwardss reputation for quiet operation pumps with a typical noise level of 70 dB(A).Pumping Systems: The EM pumps, with suitable accessories, can partner a variety of other types of pump in vacuum systems for industry and for research. A special feature of the E2M80 is the central vacuum inlet which enables you to fit a mechanical booster pump with a minimum overhang, to create compact combination pumping systems.Easy Maintenance: The advanced lubrication system allows the EM pumps to work with wide oil level tolerances, which reduce the need to top-up the oil.All EM pumps are constructed with internal dowels, which reduce the need for skilled setting of tolerances, when the pump is dismantled. The pumps are designed so that all key components are easily accessible. The exhaust valve seals and oil distributor seals are exposed after the top cover is removed. The shaft seal can be replaced quickly without stripping down the pump. Applications Vacuum metallurgy processes Thin film coating technologies Pharmaceutical freeze drying Refrigeration and air conditioning system evacuation, drying, and backfilling Transformer and cable drying and impregnation, insulating oil treatment plant Lamp manufacture Cryogenic vessel evacuation Vacuum drying and distillation in chemical industries Semiconductor device manufacture Backing pump for high vacuum applications
$25,883.24
Edwards EMF10 Dual-Stage Exhaust Mist/Odour Filter
Edwards EMF10 Dual-Stage Exhaust Mist/Odour Filter OverviewMist filters capture oil mist from the outlet of pumps, which would otherwise be ejected into the atmosphere. This may happen when you use gas ballast or when you pump high gas throughputs. You can also return oil trapped in the mist filter back to the pump, although you must ensure that the process gases will not contaminate the pump or pump oil. The EMF10 mist filter is suitable for use with RV3, RV5 and RV8 pumps. They are very efficient at 99.999% DOP test and are also azide proof. The white bottom half of the body is semi-transparent, allowing the oil level to be monitored. The EMF filters have a unique odor element which neutralizes the smell of oil mist. Supplied with NW25 clamp, centering ring and O ring, NW25 to 3/4 inch BSP adaptor.Dimensions Height: 6.72" Width: 3.81"
$574.58 - $868.26
Edwards EMF20 Dual-Stage Exhaust Mist/Odour Filter
Edwards EMF20 Dual-Stage Exhaust Mist/Odour Filter Mist filters capture oil mist from the outlet of pumps, which would otherwise be ejected into the atmosphere. This may happen when you use gas ballast or when you pump high gas throughputs. You can also return oil trapped in the mist filter back to the pump, although you must ensure that the process gases will not contaminate the pump or pump oil. The EMF20 mist filter is suitable for use with RV12 and E2M18 pumps. The EMF20 mist filter can be used with an E2M28 on low pressure applications; contact Edwards. They are very efficient at 99.999% DOP test and are also azide proof. The white bottom half of the body is semi-transparent, allowing the oil level to be monitored. The EMF filters have a unique odor element which neutralizes the smell of oil mist. Supplied with NW25 clamp, centering ring and O ring, NW25 to 3/4 inch BSP adaptor.
$683.83
Edwards EMF10/20 Vacuum Pump Exhaust Filter Mist/Odour Elements
Edwards EMF10/20 Vacuum Pump Exhaust Filter Mist/Odour Elements One replacement oil mist element and one replacement odour removal element for Edwards EMF10 dual-stage vacuum pump exhaust filters. (2 replacement filter elements only, EMF10 filter and accessories NOT included)
$293.68 - $312.12
Exhaust Silencer Filter For Edwards NXDS Series Vacuum Pumps
Exhaust Silencer Filter For Edwards NXDS Series Vacuum Pumps Edwards vacuum exhaust silencer for nXDS series vacuum pumps, including nXDS6i(C), nXDS10i(C), nXDS15i(C) and nXDS20i(C) dry scroll pumps when they are not connected to a house exhaust system. These silencers also offer exhaust filtration. Features Compact design combines both filtration efficiency and noise reduction Integrated inlet diffuser optimizes sound attenuation Multi-stage noise reducing features including final stage sound absorbent insert Tubular silencing design - tube is positions to maximize attenuation and air flow while minimizing pressure drop Patented high grade element with built-in butterfly gasket seal which creates positive seal between housing hemispheres and a new seal with each element Seamless drawn housings - no welds to rust or vibrate apart Durable carbon steel construction with black powder coated finish Ability to mount vertically or horizontally Applications Dry Scroll, Piston, Vane and Venturi Vacuum Pumps Prevent tip seal dust and debris from contaminating the environment Silence irritating pump exhaust noise
$646.94
Edwards nXDS Series Dry Scroll Pumps Tip Seal Service Kit
Edwards nXDS Series Dry Scroll Pumps Tip Seal Service Kit The nXDS series is the next generation in completely oil free, dry scroll pumps nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimized pumping performance globally. nXDS pumps are designed to be completely field serviceable. Features: Lubricant-free within the vacuum envelope and hermetically sealed means totally clean and dry vacuum to prevent cross contamination No atmosphere to vacuum shaft seals means bearings are completely isolated, which prevents process attack and means the bearings run cooler and last longer Simple single sided scroll arrangement combined with an innovative motor and bearing design allows for easy field service with a minimum of special tooling for low cost of ownership and maximum up-time Improved motor and drive efficiencies for reduced power and cost of ownership Advanced interface provides a variety of traditional, analogue and digital control methods enabling remote control/monitoring via USB, RS232 or RS485 One year warranty, as well as technical
$759.02
Welch ProBoost Air-Cooled Diffusion Pump
Welch ProBoost Air-Cooled Diffusion Pump Product Details Use Welch ProBoost in conjunction with a backing pump like the CRVpro to get deeper vacuum and higher flow. High Vacuum to 10⁻⁵ torr Use with high vacuum and Schlenk lines Employs air cooled diffusion pump Easy Attachment to backing pump Welch ProBoost is an air cooled gas jet pump (commonly called a diffusion pump). The gas jet is formed by directing boiling silicone vapors through a hollow cone. There are no internal moving parts. The pumping action commences when the vacuum pressure in the still (i.e. wiped film) goes below 0.2 torr (200 millitorr). On an empty, leak free still, ProBoost backed by a rotary vane pump lowers the vacuum pressure to 0.00002 torr (20x lower in pressure than a 2-stage rotary vane vacuum pump can do alone). ProBoost backed by a rotary vane vacuum pump will lower vacuum pressure to below 0.0001 torr in high vacuum and Schlenk lines. This high vacuum is invaluable to improve the results from reactions using air-sensitive compounds such as organometallics, metal amides, and hydrides. ProBoost has a built-in control board for fan and heater. When you turn on ProBoost, the fan and heater both turn on. When you turn off ProBoost, the heater turns off immediately and the fan runs for another 20 minutes to cool the pump. Specifications Maximum Pumping Speed, Air 80 l/sec Ultimate Vacuum Pressure 0.00002 torr Minimum Back Pump FAD at 60 Hz 2.8 CFM Maximum Discharge Pressure 0.2 torr Ambient Environmental Temp 10–30°C Heat-up time 7 minutes Inlet Connection NW50 Discharge Connection NW25 Silicone Oil Capacity Approximately 30 ml Cool Down Time 20 minutes Pump Dimensions, L x W x H 5.5 x 5.4 x 7.5 in Weight 5.6 lbs (2.5 kg) Download Manual
$4,396.63
Welch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump
Welch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump ***Note: This item has a possible 1-2 week lead time depending on stock availability.*** Product Details Low rotation speed for longer service life Vital parts corrosion resistant Large oil reservoir dilutes contaminants ChemStar belt-driven Vacuum Pump is designed to tolerate harsh chemical contamination. Vital pump parts are corrosion resistant. The large oil reservoir with PTFE surfaces dilutes contamination and the low pump rotational speed lessens friction to reduce operating temperature and chemical effects. PTFE surfaces, fluorcarbon gaskets and seals, Nitrogen purge to cool and degas oil. ChemStar system comes with Gold Oil, a synthetic lubricant designed to minimize effects of chemical contaminants. Specifications Model Number 1400N Application Vacuum Manifolds, (Schlenk Lines), High boiling point evaporations (to 195 deg. C), General laboratory. HCl, O3, H2SO4*HBr, HOAC, SOx*Br2, F3CCO2H, H2S*Cl2, CH2O, HNO3*SF6, CF4 Fragments and other gases; Type Belt-Drive Vacuum Pump, chemical resistant Free Air Displacement cfm (l/min.) @60Hz 0.9(25) Ultimate Pressure 1 x10-4(0.00013) Pump RPM 580 Oil Capacity 0.62(0.59) Motor Horsepower (watts) 1/3(250) Adjustable Vac. / Gas Ballast Yes Tubing Needed 7/16(11) ISO Exhaust / Intake Flange NW 16 Overall Dimensions LxWxH in. (cm) 17.8x9x12.6 (45.2x22.9x32) Ship Weight 71(32.3) Shipping Carton Dimensions LxWxH in. (cm) 20.5x13.8x14.5 (52.1x35.1x36.8)
$3,875.96 - $4,922.98
Welch DUOSEAL Two Stage - Refrigeration 1402B-46
Welch DUOSEAL Two Stage - Refrigeration ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details: 115V, 60Hz, 1 Ph with N.Amer, 115V Plug Deep vacuum for fast evacuation and dehydration Durable pump, precision machined Gas ballast for high vapor loads. Rugged DuoSeal belt-drive vacuum pumps enable fast, thorough evacuation of refrigeration systems. Features high flow and deep vacuum with low pump RPM and large oil reservoirs for extended life and reduced maintenance. Includes handles for enable positioning. Specifications: Model Number 1402B-46 Applications Service Lithium Bromide absorption chillers to 500 -700 tons, fluorcarbon or ammonia chillers to 100 to 200 tons Type DUOSEAL Two Stage - Refrigeration Free Air Displacement m3/hr (l/min.) @50Hz 5.6 Ultimate Pressure 160 Maximum Vacuum 1 x 10-4 (1.3 x 10-4) Oil Capacity 525 Motor Horsepower (watts) 2.25 Adjustable Vac. / Gas Ballast Yes Tubing Needed 13/16" ID Hose or 3/4" Flare Fitting Intake Thread NPT 1-20 ISO Exhaust / Intake Flange 1-20 Overall Dimensions LxWxH in. 20" x 12" x 15" Ship Weight 128(58)
$5,033.64
WELCH Self-Cleaning Vacuum System 2025
WELCH Self-Cleaning Vacuum System 2025 Product Details Automatic Self-cleaning purge maintains efficiency, extends diaphragm life Free air displacement: 35 L/min (1.2 CFM) Incremental ballast switch enables fast response to bumping / foaming Complete oil-free dry vacuum systems for rotary evaporators and concentrators. Corrosion-resistant PTFE diaphragm vacuum pump systems enable superior control and efficiency for each evaporation. Provides controlled solvent stripping in flasks up to 5 L. Use 9 torr Model 2025 for solvents with atmospheric B.P. <120o C. Includes analog gauge and vacuum regulation. Inlet and exhaust separators protect pump and lab atmosphere. Specification Model Number 2025 Applications Controlled vacuum for Rotary evaporators, Centrifugal concentrators, and other evaporative processes. Type Laboratory Vacuum Pump Free Air Displacement m3/hr (l/min.) @50Hz 1.2(34) Ultimate Pressure 1.7(28) Max Pressure PSIG (pascal) 29.5 Adjustable Vac. / Gas Ballast 1/5 Tubing Needed Yes Intake Thread NPT 1/4 Overall Dimensions LxWxH in. (cm) 13.6x12x11.3 (34.5x30.5x28.7) Ship Weight 36(16.3) Intake Catch Jar Yes Exhaust Catch Jar Yes
$5,284.76 - $5,308.87
CRVpro30
Welch CRVpro30 Two-Stage Rotary Vane Pumps •Consumes up to 36% less oil than comparable pumps. •Runs 10°C cooler than comparable pumps. Slows corrosion. •Has a 40% larger oil capacity than comparable pumps. Dilutes aggressive chemicals. •Has a chemical resistant coating in the oil case and pump module. Protects non-moving parts. •Available in 115V/60Hz. •Free air displacement @60Hz: 22.1 cfm (627 L/min) •Ultimate pressure: 3x10-3 mbar (2x10-3 Torr). CRVpro vacuum pumps are two-stage direct-driven vacuum pumps. They are nine models of CRVpro available with free air displacement from 1.8 cfm to 52.5 cfm. Ultimate pressure to 2x10⁻³ torr. Three models of pumps with explosion proof motors, with free air displacements from 2.8 to 12.8 cfm, are available by clicking on the "Explosion Proof" tab below. The benefits of CRVpro pumps are: reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber slowing down corrosion by cool running operation provides a measure of protection from sublimed chemical vapors with coating on pump module and oil case. These benefits lead to extended service interval. Depending on model, motor options include 1 Ph TEFC, 3 Ph TEFC, and 1 Ph ex proof motors. Welch vacuum pump oil is specifically formulated for the unique needs of vacuum pumps. Use of non-Welch vacuum pump oil voids any performance claims and product warranties. •In Duoseal belt driven rotary vane pumps, use Welch Duoseal or Welch Gold Oil •In CRVpro rotary vane pumps use Welch premium or Welch gold oil •In Chemstar belt driven rotary vane pumps use Welch gold oil CRVpro vacuum pumps can be used for freeze drying, vacuum ovens, concentrators, glove boxes, schlenk lines, HVAC/refrigeration service, coaters, backing diffusion pumps and turbo molecular pumps, short path, wiped film, metallurgy/vacuum furnaces, lamp manufacture, space simulation, degassing, vessel/chamber evacuation. CRVpro vacuum pumps prepared with perfluoropolyether (PFPE) for oxygen service are available. Contact your local Welch sales representative for details on PFPE prepared pumps and for selecting correct vacuum pump for your application. Weight 99 Ultimate Pressure 3 x10⁻³ Dimensions (mm) 683x384x389 Free Air Desplacement 22.1 (627)
$10,978.10
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