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Welch Vacuum Pumps

Welch provides state-of-the-art vacuum pumps for numerous applications in chemical and biological laboratories, as well as for high-vacuum manufacturing, air-conditioning, and refrigeration.

As a global leader in vacuum technology, our customers include laboratories and equipment manufacturers around the world. In addition to state-of-the-art products, our customers and business partners benefit from our exceptional service, invaluable training, and efficient technical support. A commitment to new technologies, highly qualified staff, and extensive testing in our in-house laboratories ensures that we meet all our customers’ requirements – both now and in the future.

MSE Supplies is an authorized distributor of Welch vacuum pumps. Please contact us to discuss your needs.


Welch 2014 DryFast 1.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump - MSE Supplies LLC

Welch 2014 DryFast 1.2 cfm Chemical Duty PTFE Diaphragm Vacuum Pump

$ 1,70800 Save $ 5700
Welch ProBoost Air-Cooled Diffusion Pump - MSE Supplies LLC

Welch ProBoost Air-Cooled Diffusion Pump

$ 3,37200 Save $ 11300
Welch ChemStar 1400N-01 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump - MSE Supplies LLC

Welch ChemStar 1400N-01 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump

$ 2,97500 Save $ 10000
Welch 5.6 CFM CRVpro8 Explosion Proof Rotary Vane Vacuum Pump - MSE Supplies LLC

Welch 5.6 CFM CRVPro 8 Explosion Proof Rotary Vane Vacuum Pump

$ 4,39500 Save $ 47500
Welch 5.6 CFM CRVPro 8 Direct Drive Rotary Vane Vacuum Pump - MSE Supplies LLC

Welch 5.6 CFM CRVPro 8 Direct Drive Rotary Vane Vacuum Pump

$ 3,63900 Save $ 12100