Products
Welch 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump
Welch 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump The Welch 6.1CFM Full Chemical-Resistant 8-Head Diaphragm Pump is the ideal choice for 50L Rotary Evaporators and large oven systems. This high capacity, full chemical resistant pump gives users the ability to vac down large capacity spaces quickly, efficiently, and cleanly without worrying about contamination of pump oil. The inner diaphragm is lined with PTFE making it highly chemical resistant and long lasting. It is one of the quietest and cleanest running vacuum pumps on the market. Key Features: Fully Chemical-Resistant Oil-less diaphragm style vacuum pump High capacity vacuum capability Specifications: Electrical Requirements: 110v 60Hz single phase Pumping Rate: 6.1cfm / 174L/min Gasket Material: All-PTFE Ultimate Vacuum level: 6 torr / 8 mbar Maximum Vacuum: 29.9 inHg Inlet / Outlet: KF16 Flange Adjustable vac. / gas ballast: No Unit dimensions (LxWxH in): 21x10x12 in Shipping dimensions (LxWxH in): 28x15x20 in Shipping weight (lbs): 90 Technical Data Free Air Displacement @ 60 Hz, cfm (L/min) 6.1 (173) Ultimate Pressure, torr 6 Motor Power, HP (kW) at 60 Hz Motor Power, HP (kW) at 60 Hz Inlet (Exhaust) Connection Thread NPT NW16 - 1/4" NPT Tubing Needed, I.D. in. (mm) Hose Connector Available Weight, lbs (kg) 72.3 (32.8) Dimensions, LxWxH, in (mm) 21x11x12 (530x280x310) 115V Order Number 2064B-01 ***Note: Purchase of this pump is subject to End User Verification. A certification form must be filled out before completion of purchase.***
$10,251.71
Welch BTpro100
Welch BTpro100 Welch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus.These chemical duty PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. All wetted services in the flow path are made of fluoroplastic making the BTpro pump highly chemically resistant. As a result, the BTpro vacuum pump series is near-zero maintenance. A cold trap placed in-line with BTpro pump is needed if terpenes are part of the flow path. Model BTpro100 Free Air Displacement@60Hz,lpm(CFM) 100(3.5) Ultimate Vacuum Pressure, Torr 6 Maximum Vacuum, in. Hg 29.7 Horsepower, HP (watts) 0.5(390) Built-in adjustable vacuum - Gas Ballast Yes Head Material PTFE Diaphragm PTFE Inlet/outlet Connection NW16 flange1 Agency (National Recognized Lab) cUL Weight, lbs (kg) 40.3(18.3) Overall DimensionsLxWxH in.(cm) 9x15x7(23x38x18) Shipping Weight, lbs(kg) 48.5 (22) Shipping Carton DimensionsLxWxH in.(cm) 18.9x12.6x11.8(48x32x30)
$6,811.07$6,424.87
Welch BTpro170
Welch BTpro170 ***Note: This item has a possible lead time of 2-3 weeks depending on stock availability.*** Welch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. These chemical duty PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. All wetted services in the flow path are made of fluoroplastic making the BTpro pump highly chemically resistant. As a result, the BTpro vacuum pump series is near-zero maintenance. A cold trap placed in-line with BTpro pump is needed if terpenes are part of the flow path. Model BTpro170 2163 Free Air Displacement@60Hz,lpm(CFM) 170 (6.0) 170 (6.0) Ultimate Vacuum Pressure, Torr 6 6 Maximum Vacuum, in. Hg 29.7 29.7 Horsepower, HP (watts) 0.6(440) 0.6(440) Built-in adjustable vacuum - - Gas Ballast Yes Yes Head Material PTFE Coated Al Diaphragm PTFE PTFE Inlet/outlet Connection NW16 flange NW16 flange Agency (National Recognized Lab) cUL cUL Weight, lbs (kg) 72.3 (32.8) 72.3 (32.8) Overall DimensionsLxWxH in.(cm) 21x11x12(53x28x31) 21x11x12(53x28x31) Shipping Weight, lbs(kg) 88.2 (40.1) 88.2 (40.1) Shipping Carton Dimensions LxWxH in.(cm) 23.6x15.8x16.1 60x40x41 23.6x15.8x16.1 60x40x41
$7,583.46$7,021.72
Welch BTpro40
Welch BTpro40 (CSA) Certified ***Note: This item has a possible lead time of 2-3 weeks depending on stock availability.*** Welch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. These chemical duty PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. All wetted services in the flow path are made of fluoroplastic making the BTpro pump highly chemically resistant. As a result, the BTpro vacuum pump series is near-zero maintenance. A cold trap placed in-line with BTpro pump is needed if terpenes are part of the flow path. The BTpro40 and BTpro70 models employ patented valve and diaphragm technology that generates a deep 15 Torr vacuum pressure with each PTFE head. In addition, both pump models have built-in tuneable vacuum to control evaporation rate. The tunable vacuum adjustment can also be used to stop accidental bumping/foaming. Model BTpro40 Free Air Displacement@60Hz,lpm(CFM) 40(1.4) Ultimate Vacuum Pressure, Torr 15 Maximum Vacuum, in. Hg 29.3 Horsepower, HP (watts) 1/5(150) Built-in adjustable vacuum Yes Gas Ballast - Head Material PTFE Diaphragm PTFE Inlet/outlet Connection 3/8” barb Agency (National Recognized Lab) CSA Weight, lbs (kg) 15.0(6.8) Overall DimensionsLxWxH in.(cm) 12x7x8.3(31x18x22) Shipping Weight, lbs(kg) 19(8.6) Shipping Carton DimensionsLxWxH in.(cm) 21x14x15(52x35x37)
$2,612.08$2,387.38
Welch BTpro70
Welch BTpro70 ***Note: This item has a possible lead time of 2-3 weeks depending on stock availability.*** Welch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. These chemical duty PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. All wetted services in the flow path are made of fluoroplastic making the BTpro pump highly chemically resistant. As a result, the BTpro vacuum pump series is near-zero maintenance. A cold trap placed in-line with BTpro pump is needed if terpenes are part of the flow path. The BTpro40 and BTpro70 models employ patented valve and diaphragm technology that generates a deep 15 Torr vacuum pressure with each PTFE head. In addition, both pump models have built-in tuneable vacuum to control evaporation rate. The tunable vacuum adjustment can also be used to stop accidental bumping/foaming. Model BTpro70 Free Air Displacement@60Hz,lpm(CFM) 70(2.5) Ultimate Vacuum Pressure, Torr 15 Maximum Vacuum, in. Hg 29.3 Horsepower, HP (watts) 1/5(150) Built-in adjustable vacuum Yes Gas Ballast - Head Material PTFE Diaphragm PTFE Inlet/outlet Connection 3/8” barb Agency (National Recognized Lab) CSA Weight, lbs (kg) 21.3(9.6) Overall Dimensions LxWxH in.(cm) 13.8x6.8x8.8 35x17x22 Shipping Weight, lbs(kg) 25 (11.3) Shipping Carton Dimensions LxWxH in.(cm) 21x14x15 (52x35x37)
$4,213.03$3,510.86
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)
$4,809.88 - $6,108.90
Welch ChemStar 5.3 cfm PTFE Oil-Free Deep Vacuum Diaphragm Pump
Welch ChemStar 5.3 cfm PTFE Oil-Free Deep Vacuum Diaphragm Pump With the new ChemStar Dry, you get the advantages of two combined technologies: Roots blower and diaphragm vacuum pump. The result is an oil-free, software- driven vacuum system, ready to work on your tough chemical applications – clean, fast, and thorough. ChemStar Dry pumps quickly down (9 m³/h) to the working range for most evaporative operations (2.0 to 0.1 mbar) with an ultimate pressure of 10-2 mbar. The innovative electronically controlled vapour load optimises the pumping speed control. You can even pump corrosive vapours, since all wetted parts of the system are coated with PTFE and other proprietary coatings so they are chemical resistant. The integrated self-cleaning function also contributes to the system’s long lifetime and enables repeatable results. Take advantage of its state-of-the-art technology for optimal operating conditions and results. ChemStar Dry is suitable for all applications where high gas flow and deep vacuum are needed. Advantages: Oil-Free: no oil back-streaming, no oil maintenance/disposal, cleaner work place, cleaner samples, less maintenance Plug and Play: patented software control, auto speed control from atm to 0.07 mbar, self-cleaning function, protection from surges Low vacuum mostly without cold trap: no dry ice or trap apparatus needed, less maintenance, lower cost of ownership, extra bench space Chemical Resistant: pumps corrosive vapour/gases, TFE and proprietary coatings SKU 2070B-01 Max. pumping speed at 50 Hz in m³/h (l/min) 8.4 (140) Max pumping speed at 60 Hz in m³/h (l/min) 10.1 (168) Ultimate pressure in mbar (Torr) without gas ballast 7x10-2 Wired for 230V, 50/60Hz Intake connection DN 25 KF Exhaust connection DN 25 KF Sound level (dB) 57 Dimensions (W/D/H) in mm 460/220/470 Weight kg (lbs) 23 (50.7)
$15,693.54
Welch CRVpro Direct Drive Rotary Vane Vacuum Pump CRVpro4
Welch CRVpro Direct Drive Rotary Vane Vacuum Pump CRVpro4 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. Three features drive these benefits: 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. The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. Suitable applications include freeze drying, degassing, vacuum ovens and concentrators. 3041-01 is wired for North American 115V, 60Hz operation. Includes North American line cord, vacuum inlet hose barb suitable for gum rubber hose from 5/8" to 3/4" ID, and a charge of oil. 3042-01 is wired for North American 230V, 60Hz operation. Includes 230V North American line cord, UK cord, and skuko cord, and a charge of oil. 3046E-01 comes with an explosion proof motor. Conduit wiring installation required. No cord, plug, or switch provided. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr. Specifications Applications CRVpro4 Free Air Displacement @ 60 Hz, cfm (L/min) 2.8 (78) Free Air Displacement @ 50 Hz, m³/hr (L/min) 4 (67) Ultimate Pressure, torr (mbar) 5x10⁻⁴ (4x10⁻⁴) Noise Level, dBA 50 Motor Speed, RPM, @60Hz, @50Hz 1740 (1450) 1750 (1450) Motor Power, HP (kW) 0.4 (0.5) Oil Capacity, mL 1150 Connection Flanges NW 16 Inlet Hose Connection* 5/8" to 3/4" Weight, lbs (kg) 46.3 (21) Dimensions, LxWxH, in (mm) 18.2x6.1x9.1 (463x157x230)
$4,901.16
Welch CRVpro Direct Drive Rotary Vane Vacuum Pump CRVpro6
Welch CRVpro Direct Drive Rotary Vane Vacuum Pump CRVpro6 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. Three features drive these benefits: 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. The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. Suitable applications include freeze drying, degassing, vacuum ovens and concentrators. 3061-01 is wired for North American 115V, 60Hz operation. Includes North American line cord, vacuum inlet hose barb suitable for gum rubber hose from 5/8" to 3/4" ID, and a charge of oil. 3062-01 is wired for North American 230V, 60Hz operation. Includes 230V North American line cord, UK cord, and skuko cord, and a charge of oil. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.
$5,371.62
Welch CRVpro Direct Drive Rotary Vane Vacuum Pump CRVpro8
Welch CRVpro Direct Drive Rotary Vane Vacuum Pump CRVpro8 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. Three features drive these benefits: 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. The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. Suitable applications include freeze drying, degassing, vacuum ovens and concentrators. 3081-01 is wired for North American 115V, 60Hz operation. Includes North American line cord, vacuum inlet hose barb suitable for gum rubber hose from 5/8" to 3/4" ID, and a charge of oil. 3082-01 is wired for North American 230V, 60Hz operation. Includes 230V North American line cord, UK cord, and skuko cord, and a charge of oil. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr Specifications Application CRVpro8 Free Air Displacement @ 60 Hz, cfm (L/min) 5.6 (158) Free Air Displacement @ 50 Hz, m³/hr (L/min) 8 (133) Ultimate Pressure, torr (mbar) 5x10⁻⁴ (4x10⁻⁴) Noise Level, dBA 50 Motor Speed, RPM, @60Hz, @50Hz 1740 (1450) Motor Power, HP (kW) 0.4 (0.5) Oil Capacity, mL 1000 Connection Flanges NW 16 Inlet Hose Connection* 5/8" to 3/4" Weight, lbs (kg) 49.6 (22.5) Dimensions, LxWxH, in (mm) 18.2x6.1x9.1 (463x157x230)
$5,828.03
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
$366.53 - $900.18
Welch DryFast Collegiate Diaphragm Pump 2014
DryFast Collegiate Diaphragm Pump 2014 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details Chemical Resistant Oil-Free Tuneable Vacuum Welch DryFastTM PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 1 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications. Model Number 2014 Applications Vacuum Filtration, SPE, Rotary Evaporations (volatile solvents <80oC B.P., volume <2 liters), pumping harsh vapors & gases, general laboratory vacuum Type Laboratory Vacuum Pump Free Air Displacement cfm (l/min.) @60Hz 1.2(35) Free Air Displacement m3/hr (l/min.) @50Hz 1.75(29) Ultimate Pressure 40(53) Maximum Vacuum 28.3 Motor Horsepower (watts) 1/5(150) Adjustable Vac. / Gas Ballast Yes Tubing Needed 1/4(7) Intake Thread NPT M14(1/8) Overall Dimensions LxWxH in. (cm) 12x7.0x8.3 (30.5x 17.8x21.1) Ship Weight 19(8.6) Shipping Carton Dimensions LxWxH in. (cm) 21x14x15 (52x35x37) Adjustable Vacuum Knob
$2,794.64
Welch DryFast Diaphragm Pump 2044
DryFast Diaphragm Pump 2044 Welch DryFast™ PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, dual head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications. Product Details: Chemical Resistant Oil-Free Tuneable Vacuum Suggested Applications: Concentrator - Gel Dryer Combination Rotary Evaporator Vacuum Concentrator Test Equipment General Attributes Free Air Displacement @ 60 Hz, cfm (L/min) 1.2 (35) Ultimate Pressure, torr 9 Motor Power, HP (kW) at 60 Hz 1/5 (150) Inlet (Exhaust) Connection Thread NPT M14 (1/8) Tubing Needed, I.D. in. (mm) 1/4 (7) Weight, lbs (kg) 21.25 (9.6) Shipping Height 13.8x6.8x8.8 (350x170x220) 115V Order Number 2044B-01
$4,599.23
Welch DryFast Ultra Diaphragm Pump 2042
Welch DryFast Ultra Diaphragm Pump 2042 This item may carry up to a 5 day lead time. Product Details Chemical Resistant Oil-Free Tuneable Vacuum Welch DryFastTM PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications. Specifications Model Number 2042 Application Rotary Evaporation/Distillation (lowvolatility solvents <160oC B.P., ~ 2 Liter), Centrifugal Concentrators, Vacuum ovens (mid- size), pumping harsh vapors & gases Type Laboratory Vacuum Pump Free Air Displacement cfm (l/min.) @60Hz 1.2(35) Free Air Displacement m3/hr (l/min.) @50Hz 1.75(29) Ultimate Pressure 2(2.7) Maximum Vacuum 29.85 Motor Horsepower (watts) 1/5(150) Adjustable Vac. / Gas Ballast Yes Tubing Needed 1/4(7) Intake Thread NPT M14(1/8) Overall Dimensions LxWxH in. (cm) 13.8x6.8x8.8(35.2x7.2x22.3) Ship Weight 25(11.3) Shipping Carton Dimensions LxWxH in. (cm) 21x14x15 (52x35x37) Adjustable Vacuum Knob
$6,354.66
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)
$6,214.22
Welch DuoSeal Vacuum Pump Oil, Gallon 1407K-15
Welch DuoSeal Vacuum Pump Oil, Gallon 1407K-15 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Welch fractionated oil for DuoSeal belt-driven pumps to ensure the highest vacuum performance. DuoSeal Oil performs to rigid standards for vapor pressure, vacuum level stability, and viscosity -the lubrication that helps enable renowned DuoSeal pump durability.
$147.46
Welch Explosion Proof CRVpro4 Direct Drive Rotary Vane Vacuum Pump
Welch Explosion Proof CRVpro4 Direct Drive Rotary Vane Vacuum Pump ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details Explosion Proof Motor 110-120V/208-240V 60Hz 1 Phase The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. Three features drive these benefits: 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. The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. Suitable applications include freeze drying, degassing, vacuum ovens and concentrators. 3046E-01 comes with an explosion proof motor. Conduit wiring installation required. No cord, plug, or switch provided. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr. Specifications Application CRVpro4 Free Air Displacement @ 60 Hz, cfm (L/min) 2.8 (78) Free Air Displacement @ 50 Hz, m³/hr (L/min) 4 (67) Ultimate Pressure, torr (mbar) 5x10⁻⁴ (4x10⁻⁴) Noise Level, dBA 50 Motor Speed, RPM, @60Hz, @50Hz 1740 (1450) Motor Power, HP (kW) 0.4 (0.5) Oil Capacity, mL 1150 Connection Flanges NW 16 Inlet Hose Connection* 5/8" to 3/4" Weight, lbs (kg) 46.3 (21) Dimensions, LxWxH, in (mm) 18.2x6.1x9.1 (463x157x230)
$7,035.76
Welch High Capacity Diaphragm Pumps 2062
Welch High Capacity Diaphragm Pumps 2062 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** High Capacity dry diaphragm vacuum pump. PTFE contact surfaces, deep vacuum at with high flow. PTFE Pump, 8 heads. 115V 60HZ 1.5 TORR 119 LPM Specifications Includes 1/4" OD hose barb Common accessory, not included Vacuum Controller Pumping Speed 119 Lit/min. (4.2 CFM) Max. Vacuum 1.5 Torr (2 mbar) 29.9" Hg Tubing Needed 1/4" ID Inlet Connection UNIBARB Exhaust 1/4" OD Dimensions LxWxH inches 21x11x12 Weight 72 LBS Wiring 115V, 60 hz
$9,198.45
Welch High Capacity PTFE Diaphragm Pump 2052
Welch High Capacity Diaphragm Pump 2052 High Capacity dry diaphragm vacuum pump. PTFE contact surfaces, deep vacuum at with high flow. PTFE PUMP 115V 60HZ 1.5 TORR 64 LPM Free Air Displacement cfm (L min.) 2.3 Ult. Vac. Pressure, torr (mbar) 1.5 (2) Maximum Vacuum, in. Hg 29.9 Motor Horsepower - HP (wattS) 0.53 (390) Adjustable Vac J Gas Ballast No Tubing Nftftriftri. J.D. m. (mm) 1/4 (8) fntake (Exhaust) Thread NPT NW 16-1/4" MPT Weight Ibs. (kg) 40.3 (18.3) Overall Dimensions L x W x H in. (cm) 9 x 15 x 7 (22.8 x 38.1 x 17.8) Slip Weight, lbs. (kg) 49.8 (22.6) Snipping Carton Dimensions L x W x H in. (cm) 10.2 x 16.6 x 7.5 (26 x 42 x 19)
$6,089.23
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
$5,406.72
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
$6,495.09 - $6,530.20
Welch WOB-L Pump 2522
Welch WOB-L Pump 2522 Product Details Economical Oil Free Adjustable Vacuum / Pressure Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 100 Torr (26"Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only. Specifications Model Number 2522 Application Filtration (1 to 2 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying Type Laboratory Vacuum Pump Free Air Displacement cfm (l/min.) @60Hz 0.76(22) Free Air Displacement m3/hr (l/min.) @50Hz 1.1(18) Ultimate Pressure 100(133) Maximum Vacuum 26 Max Pressure PSIG (pascal) 100(106) Motor Horsepower (watts) 1/8(93) Adjustable Vac. / Gas Ballast Yes Tubing Needed 3/16(5) Intake Thread NPT 1/4 Overall Dimensions LxWxH in. (cm) 8.1x8.8x10 (20.6x22.4x25.4) Ship Weight 17(7.7) Shipping Carton Dimensions LxWxH in. (cm) 15.3x12.3x12.7 (39x31x32) Intake Catch Jar Yes Exhaust Catch Jar Yes Adjustable Vacuum Knob Adjustable Pressure Yes Vacuum Gauge Dial Pressure Gauge Dial
$1,158.58
Welch WOB-L Pump 2546
Welch WOB-L Pump 2546 Product Details Economical Oil Free Adjustable Vacuum / Pressure Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 60 Torr (27.6"Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only. Specifications Model Number 2546 Application Filtration (1 to 6 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying Type Laboratory Vacuum Pump Free Air Displacement cfm (l/min.) @60Hz 1.6(45) Free Air Displacement m3/hr (l/min.) @50Hz 2.3(38) Ultimate Pressure 60(80) Maximum Vacuum 27.6 Max Pressure PSIG (pascal) 100(106) Motor Horsepower (watts) 1/4(190) Adjustable Vac. / Gas Ballast Yes Tubing Needed 3/16(5) Intake Thread NPT 1/4 Overall Dimensions LxWxH in. (cm) 10x7.5x9 (25.4x19.1x7.7) Ship Weight 17(7.7) Shipping Carton Dimensions LxWxH in. (cm) 15.3x12.3x12.7 (39x31x32) Intake Catch Jar Yes Exhaust Catch Jar Yes Adjustable Vacuum Knob Adjustable Pressure Yes Vacuum Gauge Dial Pressure Gauge Dial
$1,439.45
Welch WOB-L Pump 2561
Welch WOB-L Pump 2561 ***Note: This item has a possible lead time of 2-3 weeks depending on stock availability.*** Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8"Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only. Features: Economical Oil Free Adjustable Vacuum Applications: Vacuum Filtration Many filtrations require only minimal vacuum to proceed; deep vacuum is not required. Vacuum pump flow required is roughly proportional to the total surface area of filters being used. Filtration of particulate-clogging samples can be improved somewhat with deeper vacuum, but a combination of larger filter surface area, smaller samples, and sequential use of decreasing porosity filter papers may also be required for timely filtration. Choose a standard duty vacuum pump for aqueous vapors; use a PTFE pump for resistance to harsh chemicals. Specifications: Applications Vacuum filtration up to 6 funnel manifold; Lab automation - aspiration of systems utilizing 96 / 256 well format; Welchnet lab installations up to 10 outlet fixtures (geneneral use, filtration) Type Laboratory Vacuum Pump Free Air Displacement cfm (l/min.) @60Hz 3.5(100) Free Air Displacement m3/hr (l/min.) @50Hz 4.9(83) Ultimate Pressure 60(80) Maximum Vacuum 27.6 Max Pressure PSIG (pascal) Motor Horsepower (watts) 1/3(250) Adjustable Vac. / Gas Ballast Yes Tubing Needed 1/4(7) Intake Thread NPT 1/4 Overall Dimensions LxWxH in. (cm) 15.0x10x10 (38.1x25.4x25.4) Ship Weight 24(10.9) Shipping Carton Dimensions LxWxH in. (cm) 21x12x15 (53x30x38) Intake Catch Jar Yes Adjustable Vacuum Knob Vacuum Gauge Dial
$2,106.52$140.43
Welch WOB-L Pump 2581
Welch-L Pump 2581 ***Note: This item has a possible 1-2 week lead time depending on stock availability.*** Product Details Economical Oil Free Adjustable Vacuum Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8"Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only. Specifications Model 2581 Free Air Displacement @ 60 Hz, cfm (L/min) 3.5 (100) Ultimate Pressure, torr 5 Motor Power, HP (kW) at 60 Hz 1/3 (0.25) Inlet (Exhaust) Connection Thread NPT 3/8 Tubing Needed, I.D. in. (mm) 1/4 (7) Weight, lbs (kg) 24.5 (11.1) Dimensions, LxWxH, in (mm) 17x7.5x12 (430x420x190) 115V Order Number 2581B-50 / 2581B-24
$4,002.38 - $4,564.12
Welch WOB-L System 2511
Welch WOB-L System 2511 ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Product Details Use this easy system to collect waste into 1.2 Liter autoclaveable collection receiver. Includes vacuum measurement and regulation. Reservoirs are protected from overflow by float valve; inlet line hydrophobic filter further protects pump. Vacuum Pump is reliable WOB-L piston pump, perfect for aqueous vapors, buffer, and mild bleach solutions . Not for use with organic solvents / acids / bases. Model Number 2511 Applications Solution aspiration / collection; vacuum filtra Type Laboratory Vacuum Pump Free Air Displacement cfm (l/min.) @60Hz 0.39(11) Free Air Displacement m3/hr (l/min.) @50Hz 0.55(9.2) Ultimate Pressure 219(292) Maximum Vacuum 21.3 Max Pressure PSIG (pascal) 33(3.3 x 105) Motor Horsepower (watts) 1/30(25) Tubing Needed 3/16(5) Intake Thread NPT 3/16 in. Hose Overall Dimensions LxWxH in. (cm) 7.6x4.5x7.5 (19.4x11.4x19.1) Ship Weight 11.0(5) Shipping Dimensions LxWxH in. (cm) 11" x 7" x 7" (39x31x32)
$1,650.10
Welded Coil in Coil
Welded Coil in Coil The Jacketed coil is a 40ft length of 1/2" tube that is completely encapsulated by the 3/4" outer jacket. The inner tube has 1/2" compression fittings and the outer tube has 1/2" FNPT connection ports. The built version comes with USA made SSP instrumentation valves with 1/2" JIC connection for the inner tube and either 1/2" MJIC, 1/2" OR 3/4" hose barb connections for the outer tube. The Coil itself is 10" In diameter and can be mounted successfully utilizing one of our 10" Pipe Hangers
$835.58 - $1,615.00
WFE Rack 8
Extruded Aluminum Framing Rack This rack is constructed of 1.5" extruded aluminum framing. This framing has slots that can be used for a wide variety of mounting hardware. This large rack is a good size to contain a wiped film or similar distillation equipment, along with three laboratory heaters/chillers stacked on the right side. The rack has six swivel casters for smooth transport with locking wheels in the corners. NOTE: This rack ships unassembled. Allow 6 hours for assembly
$5,476.94
Whip-it! Premium Butane - Zero Impurities 420ML
Whip-it! Premium Butane - Zero Impurities 420ML DISCLAIMER(S): BOGO is Automatically Included in Pricing BOGO DOES NOT APPLY TO SINGLE CANS 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 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. This unit is intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. Use only in WELL VENTILATED AREAS! 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 Whip-it! butane is the purest butane extracted from the north sea and with over seven decades of gas manufacturing expertise, Whip-It! is proud to offer butane lighter and torch fluid in its finest form, virtually free of contaminants. After extensive research and analysis, our technical team sources the purest natural butane from specific gas fields in the north sea about 200 miles off the Scottish coast. Our premium quality butane will keep your lighters and torches free from clogging and produce the cleanest burn possible. Whip-It! brand Premium North Sea Butane achieved Grade A for the Global Standards of Consumer Products. Whip-it! Premium North Sea Butane has the highest Quality levels backed by worldwide governing bodies of the following Quality Control institutions; BSI ISO9001:2008, British Retail Consortium Certification Body, SGS System Certification, UKAS, ANAB, and IAF. Comes in a 420ML can with ZERO impurities! Material Capacity Cylinder Volume Triclamp Spool (in) 1.5" 2" 3" 4" 6" 8" 10" 12" Length (in) 1" 2" 3" 4" 6" 8" 10" 12" 18" 24" 36" 48" Volume (in3) Select Material Butane ISO-Butane Propane How Much Will Fit in Cylinder FormulaVolume x Weight of Water x Specific Gravity ConstantsWeight of Water = 0.0360 (lbs / in3)Specific Gravity of = Lbs. of : Recommended: Account for an 80% fill to avoid a hydraulic lock How Much Material Will Fit in the Cylinder Packing Density (g) 2.5 3 3.5 4.3 Grams of Material Lbs. of Material
$7.72 - $337.04
White Kitchen Whip Aluminum Dispenser 1 Pint & 1 Liter
Crafted from stunning aluminum, our half-pint and 1 liter cream whipper by BestWhip ensures top-notch quality for those who seek to prepare smaller quantities of whipped cream. Don't be fooled by its size; this compact dispenser is a powerhouse in the kitchen, delivering flawless whipped cream consistently. Professional Grade: Engineered to meet the standards of culinary experts. Elegant Design: The plastic head complements the beautiful aluminum construction, adding an aesthetic appeal to your kitchen tools. Efficient Operation: Utilizing 8gm nitrous oxide chargers, it guarantees a smooth and quick whipping experience. Perfect Capacity: Holds 1 quart of liquid, making it suitable for intimate gatherings or individual servings. Long-lasting Freshness: Store your whipped cream in the refrigerator, and it'll stay fresh and luscious for up to 14 days.
$29.49 - $56.10
Wireless Digital Vacuum Gauge 1~19,000 Microns
VGW-mini Wireless micron vacuum gauge measures vacuum via just one service port and with no loss of refrigerant. Its compact, robust and smart design support HVAC technicians with numerous intelligent features like the graphic display of measurement data in the Elitech Tools App. Its smart Bluetooth integration allows for data to be stored and evaluated reliably and efficiently, thus saving precious time and resources. Product Features High Accuracy The digital vacuum gauge achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. Smart APP Control Control your micron tester remotely and navigate through all measurement data via Smartphone or Tablet. Quickly and conveniently document your job, finalize your report and export - directly from the job site. Intelligent Judgement of H2O Status The vacuum meter automatically judges physical state of H2O by comparing ambient temperature and water saturation temperature corresponding to the vacuum in the system. Large, Easy-to-Read Display Continual digital readout of evacuation process can be viewed easily on the large, full-view LCD screen. Rechargeable Lithium Battery Built-in rechargeable lithium battery can work up to 20 hours per single full charge, saving troubles of frequent battery change. Product Specifications Measuring Range: 0-19000 micron Operating Temperature: -4℉~140℉ (-20°C~60°C) Interface: 1/4 SAE Accuracy: 1~10,000 microns: ±10% of readings ±10 microns10,000~19,000 microns: ±20% of readings Resolution: 0-400 1 Micron400-3000 10 Micron3000-10000 100 Micron10000-19000 250 Micron Vacuum Units microns, mTorr, in/hg, Pa, Torr, KPa, mbar and psia Battery rechargeable lithium battery (1,000mAh) Overload 27.5 bar Certification CE
$238.74
Wood Stabilizing Chamber
Wood Stabilizing Chamber (Comes with 30 Day Limited Warranty) This is a complete BestValueVac® vacuum chamber setup designed built and 100% tested in Naperville, Illinois. This PVC chamber is ideal for woodworkers who use wood stabilization. With our unique patent-pending gasket design (Patent #9475627) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible (doubling the life of our system) allowing customers to instantly take it off and flip it over. No adhesives are used! Our simple gasket design even allows you to place the lid on the chamber somewhat off-center and still pull a full vacuum. This is a feature that most other vacuum chambers do not offer. The maximum allowed temperature of this chamber is 160f. The components of this chamber are rated at higher temperatures however as a vacuum vessel we limit maximum operational temperature to 160f. Every chamber is tested prior to shipping to lose no more than 2.5Hg/24hrs. -Please refer to these charts for vacuum specifications at altitude and conversions: Vacuum at Altitude Chart Vacuum Conversion Chart Key Features: Clear PVC Vessel 6" diameter and 12" Depth Clear PVC Vessel 6" diameter and 23" Depth Highly Durable and Reversible Silicone Gasket Glycerin filled vacuum gauge User-friendly vacuum connections that fit most vacuum pumps on the market 50 Micron Air filter for reducing airborne contaminants when releasing the vacuum Silicone vacuum pad 5' of vacuum rated HVAC hose to pull a vacuum. Specifications Chamber Material PVC Gasket Material Silicone Lid Material PVC Internal Dimensions (ID) 6" Diameter x 12" Depth 6" Diameter x 23" Depth Vacuum Gauge (Glycerin Filled) InHG (0)-(-30) Manifold Connections 1/4" SAE and 1/4" FNPT Temperature Rating 160°F (65°C) Additional Included Items 5' Purple Vacuum Rated HVAC Hose Platinum Cured Silicone Pad Black 50 Micron Air Filter 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 in 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. If the chamber vessel is left exposed to stabilization resin for a prolonged period of time, crazing may occur at the bottom of the vessel. It's recommended to clean the chamber periodically of all stabilization resin to prevent these cracks from forming in the chamber. For shipping info including Import/Export details visit our Shipping link at the bottom of the page.
$379.17 - $491.52
XL 1-Micron Refinement Filter
XL 1-Micron Refinement Filter Filter large volumes of solutions with ease with our XL 1-micron Refinement filter. complete with our 1-micron Dutch Weave sintered disk these refinement filters provide complete retentionof the filter paper making it impossible for suspended particles to bypass the filter paper. Made from the highest quality 304 stainless steel parts this XL Refinement Filter is built to last making it a great alternative to polypropylene filter trolleys. Processing Power Funnel Capacity: 44.48 Liters/11.75 Gallons Collection Capacity: 100 Liters/26.41 Gallons Specifications 12"x24" Funnel Body 12" 1um Dutch Weave Sintered Disk 12" Hemispherical Ring stand 1/2" " JIC Drain Valve 100 Liter Stainless Steel Carboy Collection Base -30Hg Vacuum Gauge 1/2" JIC Vacuum Valve 3/8" JIC Diptube Valve 1/4" JIC Butterfly Accessory Valve 350MM Ashless Filter Paper Silicone Gaskets
$3,861.95
XL Mini Closed Loop Extraction Starter Kit
XL Mini Closed Loop Extraction Starter Kit (System comes with 1 yr. limited warranty) Everything You Need to Get Your Extraction Started Closed-loop extraction is a safe, fast, and efficient solution to removing oils from botanical material. Closed-loop systems allow you to do everything in a closed vessel. BVV™ has bundled our recommended vacuum chamber, vacuum pump, and complete extraction system to offer customers the most cost-effective solution possible. The Mini-XL Closed Loop Extractor Starter Kit is a step up from the closed column extractor starter kit. The Mini-XL Closed Loop Extractor is a tabletop version of a closed-loop extraction system that allows users to run personal or test-sized extractions in a short amount of time. The system also offers users the chance of recovering around 95% of their solvent. Not only does this save a considerable amount of money, but it's also safer for the user performing botanical oil extractions because the entire extraction process is in a closed-loop environment. Mini CLS / Mini XL Upgrades: Explorer: Our standard, most economical setup, perfect for the entry-level extractor on a budget. It comes with a welded bottom base and stainless reclaim container. This model has minimal features to keep costs low while providing the necessary equipment to get the job done. Professional: This model features upgrades to help produce a higher quality extract. Coming with a sleeved spool, this model allows users to utilize dry ice to freeze the material column. This will help lock in fats and waxes to the material. An inline ball valve is used to allow solvent to be suspended in the material column, as well as closing the collection base off during recovery. Upon completion of the run, extract removal is made simple by adding a removable bottom to the collection base. Explorer Professional Standard Valves Welded Bottom Base Standard Valves Dewaxer Ball Valve Splatter Platter Base Specifications: 1.5"x 12" 304 Stainless Steel Material Tube 90g 304 Stainless Steel Heavy Duty Miniature Ball Valves System Rated to 100PSI Multiple port connections for 1/4" 316 Stainless SAE 37 Degree 304 Stainless Steel Base Container 4" diameter by 8" tall Tri-Clamps at all interfaces make for high pressure, easy-clean unit. Buna-N Gaskets are designed for Oil Processing Temp range -40-200F Dimensions (Inches): 16" Overall Height x 4" Diameter Weight: 18 lbs. Operating Temperature Range: -40F to 160F Ultimate Vacuum: as low as 10 Microns Designed to run two cans of solvent and reclaim it (420ml) 1135ml Max FILL!! Construction: All components made of 304 Stainless Steel. Max Vacuum -29.9inHg High Polish Interior Automatically Includes: High-Pressure PTFE Braided Stainless Steel Hose Can Tap Tool 6LB Mastercool Solvent Recovery Tank 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 *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 tightly packing coarse ground material. ***Note: Butane (Solvent) is not included with systems unless ordered in the drop-down menu or separately. Any order with butane WILL NOT SHIP EXPEDITED.
$1,391.70 - $1,782.11
XL Refinement Filter
XL Refinement Filter The BVV™ XL Refinement Filter is a stainless steel filtration system that provides industrial 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 XL Refinement Filter allows for industrial filtration with a longer lifespan and ease of use. Key Features: Stainless steel design for greater thermal conductivity and improved lifespan Easy to clean and disassemble with Tri-Clamp stainless steel parts Mobile Rack mounted with wide mouth design **Rack #2 option has extra space to mount additional filters or heat exchangers 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 24" Long Fully Jacketed Column Massive 20LB (23.5 Gallons / 89 Liters) Fully Jacketed Collection Base 5 micron Sintered Stainless Steel Filter Disc 100 Pack of Qualitative Cellulose 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 Jacketed Filter for temperature stability Quick Start Operation Instructions: Before beginning filtration, pre-chill refinement filter for best thermal conductivity Secure ashless filter paper with compression ring connect tubing from refinement filter 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
$4,283.25 - $6,825.11
Xylene Technical Grade
Xylene Technical Grade Xylene is a versatile, colorless liquid with a sweet odor, commonly used as a high-performance solvent in various industrial applications. It is a mixture of three isomers—ortho-xylene, meta-xylene, and para-xylene—and is widely recognized for its ability to dissolve oils, resins, and other complex substances. Xylene is commonly used in industries such as coatings, paints, printing, and adhesives, due to its excellent solvency power and ability to improve the quality and consistency of products. Xylene is a vital component in industrial and laboratory settings, ensuring smooth operations and efficient production. While it offers excellent performance in various applications, it should be handled with care due to its flammable nature and potential health risks when inhaled or ingested. Xylene Certificate of Analysis (COA) Xylene Safety Data Sheet (SDS) Key Features: High solvency power Ideal for use in paints, coatings, adhesives, and varnishes Effective cleaning and degreasing agent Key ingredient in chemical manufacturing Suitable for industrial and laboratory applications Applications: Paints and coatings Printing inks Chemical manufacturing Adhesives and sealants Industrial cleaning Laboratory use Note: Xylene should be stored in a cool, well-ventilated area away from open flames, and proper safety precautions should be followed during use. Chemical Formula: (CH3)2C6H4 Molecular Weight: 106.17 CAS Registry Number: 106-42-3 Appearance Transparent Colorless Odor: Sweet Pungent Aromatic Hydrocarbon Density 7 .25 lbs/gal0.87 g/ml Boiling Point: 276.04 °F (135.58 °C) Solubility in water: Not Soluble GHS Pictograms: GHS Signal Word: Warning GHS Hazard Statements: H226, H312, H315, H332 GHS Precautionary Statements P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P317, P321, P332+P317, P362+P364, P370+P378, P403+P235, and P501 UN Identification Number: 1307 Proper Shipping Name: Xylenes Transport Hazard Class: 3 Packing Group: III DOT Placard:
$21.07 - $842.61
Yeast Extract Powder for Mushrooms Mycology
Yeast Extract Powder Bacteriological GradeBest for Vigorous Mycelia Growth Our Agar Powder is extracted from Red Seaweed. Our agar is a complex polysaccharide and is a top choice for mycology cultures. This superfine agar dissolves quickly and has a high gel strength making it an excellent choice for a variety of applications an petri dishes. STORAGE: Cool dry conditions, sealed original package Mix: Mix: 1 gram per. 500ml pH: 6.35 ODOR: Characteristic of Yeast. CLARITY: Clear. SOLUBILITY: Soluble in water. TOTAL NITROGEN: 10.59% W/W SODIUM CHLORIDE: 4.80% W/W TOTAL PLATE COUNT: 2110 CFU/gm YEAST AND MOLDS:: 200CFU/gm E.COLI: NEGATIVE SALMONELLA: NEGATIVE STAPHYLOCOCCUS AUREUS: NEGATIVE PSEUDOMONAS AERUGINOSA: NEGATIVE SHELFLIFE: 4 years CAS# 8013-01-2 Directions for Use: 1. Mix 1g of soya peptone powder per 500ml of liquid culture or agar recipe for vigorous mycelia growth. 2. Boil and stir until powder is fully dissolved. Sterilize the mixture for 45min @15psi 250°F (121°C) in a pressure cooker or autoclave.
$16.85 - $74.43
You have seen 1765 out of 1765 products