KNF N186.1.2 ST.9E ATEX ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 1.69cfm/27"Hg-58psi/230V, Cole-Parmer (CAT#: STEM-DS-0526-LC)

ATEX Explosion-Proof Vacuum Pump is manufactured by Cole-Parmer. This product is designed to meet your chemical resistance needs. Three materials of head/diaphragm wetted parts including PVDF-coated aluminum, solid PTFE resin and 316 stainless steel. The PTFE heads are made of solid PTFE. The diaphragm is coated with a thick PTFE-resin for the best resistance to the toughest corrosive vapors. The heads are made of 316 stainless steel for smooth surfaces, leaktight and occlusion-free.

Wetted Parts:316 Stainless Steel, PTFE
Max Flow Rate (CFM):1.69
Max Flow Rate (Liters/min):48
Max Pressure (PSI):58
Max Pressure (bar):4
Max Vacuum (in Hg):27
Max Vacuum (mbar):100
Max Vacuum (mm Hg):74.2
Max Vacuum (torr):74.2
Power (VAC):230

Head design significantly decreases dead space for excellent vacuum performance
Oil-free operation ensure the cleanness of pumped medium

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