Welch

 
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Welch 5.6 CFM CRVpro8 Explosion Proof Rotary Vane Vacuum Pump Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump Welch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump
Welch 5.6 CFM CRVpro8 Explosion Proof Rotary Vane Vacuum PumpWelch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage PumpWelch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump

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

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

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

$4,200.00

$1,990.00

$2,390.00

Welch 2034 0.9 cfm DryFast 2-Head Diaphragm Chemical Duty Pump Welch 2052 2.3 cfm Chemical-Resistant Diaphragm Pump Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump
Welch 2034 0.9 cfm DryFast 2-Head Diaphragm Chemical Duty PumpWelch 2052 2.3 cfm Full Chemical-Resistant 4-Head Diaphragm PumpWelch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump

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

1.5 torr, recommended for our 20L SolventVap rotary evaporators. UL, CSA and CE certified.

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

$1,950.00

$3,690.00

$3,505.50

$4,890.00

Welch 2070 ChemStar 5.3 cfm PTFE Deep Vacuum Diaphragm Pump Welch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum Pumps Welch 2052 Diaphragm Vacuum Pump Service Kit
Welch 2070 ChemStar 5.3 cfm PTFE Deep Vacuum Diaphragm PumpWelch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum PumpsWelch 2052 Diaphragm Vacuum Pump Service Kit

0.05 torr, recommended for our short path distillation setup.

For Welch 1400 DuoSeal vacuum pumps (item# 1417)

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

$7,890.00

$170.90

$424.00