Welch 2163 6.1 Cfm Full Chemical-Resistant 8-Head Diaphragm Pump
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The Welch 2163 is a high capacity fully chemical-resistant, 8-head, oil-free, dry diaphragm vacuum pump with all-aluminum contact surfaces and a deep vacuum capability.
This vacuum pump is 100% oil-free, portable, and fully chemical-resistant which means less maintenance, no frequent and costly oil changes, and no cross contamination.
This pump is the perfect solution for making clean, medical-grade extractions while keeping your laboratory environment clean and free of any contaminants that are associated with oil vacuum pumps.
A 3.3 foot KF25 flexible stainless steel bellow, KF25 wing nut flange quick clamp, and a KF25 flange centering ring are included for free with the purchase of this vacuum pump (a $219 value).
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All vacuum pumps are intended for lawful purposes only.
Across International is now the official dealer of Welch vacuum pumps. These pumps are made in Germany and come with a 1-year warranty and technical support from Welch Vacuum.