Welch

 
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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 2052 2.3 cfm Chemical-Resistant Diaphragm Pump
Welch 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 PumpWelch 2052 2.3 cfm Full Chemical-Resistant 4-Head Diaphragm Pump

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

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

$1,990.00

$2,390.00

$3,690.00

$3,505.50

Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump Welch 2070 ChemStar 5.3 cfm PTFE Deep Vacuum Diaphragm Pump Welch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum Pumps
Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm PumpWelch 2070 ChemStar 5.3 cfm PTFE Deep Vacuum Diaphragm PumpWelch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum Pumps

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

0.05 torr, recommended for our short path distillation setup.

For Welch 1400 DuoSeal vacuum pumps (item# 1417)

$4,890.00

$7,890.00

$170.90

Welch 2052 Diaphragm Vacuum Pump Service Kit
Welch 2052 Diaphragm Vacuum Pump Service Kit

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

$385.00