Buy Welch vacuum pumps from MSE Supplies at the best value.

Welch 2034 DryFast 0.9 cfm Chemical Duty PTFE Diaphragm Vacuum Pump can be used for vacuum degassing, vacuum impregnation, rotary evaporators, vacuum ovens, vacuum filtering, solid phase extraction, falling film evaporators, rough vacuum distillations, gas recycling, leak detection, gas sampling and many other laboratory and industrial applications.

Constructed with solid PTFE heads, PTFE diaphragms, Kalrez® valves and utilizing fluorinated plastics on all wetted surfaces, these dry vacuum pumps are designed to meet your ever-challenging chemical duty laboratory needs.

It has unique features such as:

• Advanced Vapor Management (AVM)

• Strips DMF fast*

• Chemically resistant

• Oil-free operation

MSE Supplies is an authorized distributor of Welch vacuum pumps.

Additional information found here.

SKU#	2034B-01
Welch Model	2034
Free Air Displacement @60Hz, cfm (L/min)	0.9 (25)
Maximum Vacuum, in. Hg	29.6
Ult. Vac. Pressure, Torr	9
Motor Horsepower, HP (watts)	1/5 (150)
Head Material	PTFE
Diaphragm	Molded PTFE-coated
Valves	FFKM
Advanced Vapor Management (AVM)	Yes
Gas Ballast	No
Tubing Needed, I.D. in. (Inlet/Exhaust)	1/4
Intake (Exhaust) Thread NPT	M14/(1/8)
Weight, lbs.	21.25
Overall Dimensions LxWxH in.	13.8 x 6.8 x 8.8
Ship Weight, lbs	25

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