Welch

 
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Welch 2052 2.3 cfm Chemical-Resistant Diaphragm Pump Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump Welch 2052 Diaphragm Vacuum Pump Service Kit
Welch 2052 2.3 cfm Full Chemical-Resistant 4-Head Diaphragm PumpWelch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm PumpWelch 2052 Diaphragm Vacuum Pump Service Kit

1.5 torr, recommended for our 20L SolventVap rotary evaporators. UL, CSA (115V model) and CE certified.

6 torr, recommended for our 50L SolventVap rotary evaporators. cUL, CE certified

For Welch 2052 diaphragm vacuum pumps (item# 2052-sk)

$3,500.00

$4,890.00

$3,912.00

This item ships freight.

$424.00

Welch 5.6 CFM CRVPro 8 Direct Drive Rotary Vane Vacuum Pump Welch 12.8 CFM CRVPro 16 Direct Drive Rotary Vane Vacuum Pump Welch 22 CFM CRVPro 30 Direct Drive Rotary Vane Vacuum Pump
Welch 5.6 CFM CRVPro 8 Direct Drive Rotary Vane Vacuum PumpWelch 12.8 CFM CRVPro 16 Direct Drive Rotary Vane Vacuum PumpWelch 22 CFM CRVPro 30 Direct Drive Rotary Vane Vacuum Pump

0.5 micron ultimate vacuum, low noise with gas ballastm, 115V or 230V. CE/UL/CSA certified

0.3 micron ultimate vacuum, low noise with gas ballastm, 115V or 230V. CE/UL/CSA certified

0.3 micron ultimate vacuum, low noise with gas ballastm, 115V or 230V. CE/UL/CSA certified

$2,990.00

$3,390.00

$5,990.00

Welch 1417F KF25 Exhaust Oil Mist Filter with Drainback Feature Welch 2034 0.9 cfm DryFast 2-Head Diaphragm Chemical Duty Pump Welch 2047 2.5 cfm DryFast 2-Head Diaphragm Chemical Duty Pump
Welch 1417F KF25 Exhaust Oil Mist Filter with Drainback FeatureWelch 2034 0.9 cfm DryFast 2-Head Diaphragm Chemical Duty PumpWelch 2047 2.5 cfm DryFast 2-Head Diaphragm Chemical Duty Pump

For Welch CRVPro 16, 24 and 30 direct drive rotary vane vacuum pumps

Adjustable vacuum level up to 9 torr, UL and CSA certified. Recommended for 2L or 5L SolventVap rotary evaporators.

Adjustable vacuum level up to 35 torr, UL, CSA and CE certifeid. Great for vacuum filtration.

$437.00

$1,950.00

$2,790.00

Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor Welch 2085 6.9 CFM Diaphragm Pump with Explosion Proof Motor Welch 5.6 CFM CRVpro8 Explosion Proof Rotary Vane Vacuum Pump
Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof MotorWelch 2085 6.9 CFM Diaphragm Pump with Explosion Proof MotorWelch 5.6 CFM CRVpro8 Explosion Proof Rotary Vane Vacuum Pump

25 torr ultimate vacuum. Recommended for 20L or 50L rotary evaporators. UL and CSA certified

100 torr ultimate vacuum. Recommended for Infinity filter tables. UL and CSA certified

0.05 torr ultimate vacuum, low noise with gas ballast. UL/CSA certified

$5,995.00

$5,995.00

$4,200.00

Welch 12.8 CFM CRVpro16 Explosion Proof Rotary Vane Vacuum Pump Welch ProBoost Air-Cooled Diffusion Pump Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump
Welch 12.8 CFM CRVpro16 Explosion Proof Rotary Vane Vacuum PumpWelch ProBoost Air-Cooled Diffusion PumpWelch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump

0.05 torr ultimate vacuum, low noise with gas ballast. UL/CSA certified

Max. discharge pressure 0.2 torr, heat-up time 7 minutes, cool down time 20 minutes. Inlet NW50, outlet NW25. Recommended backing pump > 2.8 cfm.

FREE Welch oil mist exhaust filter included! Adjustable vacuum gas ballast, ultra deep vacuum. CSA certified.

$5,100.00

$2,790.00

$1,990.00

Welch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump Welch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum Pumps
Welch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage PumpWelch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum Pumps

Vital parts corrosion resistant, low rotation speed for longer service life. Adjustable vacuum gas ballast, ultra deep vacuum. CSA certified

For Welch 1400 DuoSeal vacuum pumps (item# 1417)

$2,390.00

$170.90