Welch Rotary Vane Pump two stage CRVpro 2 (comparable to Edwards E2M0.7 & E2M1.5 + Pfeiffer Duo 1.6)
Discover the evolution of two-stage rotary vane vacuum pumps. Built to last. Born to perform. And designed to simplify your work. Meet the robust vacuum pump series – CRVpro. Pump comparable to Edwards E2M0.7 & E2M1.5, Pfeiffer Duo 1.6, Agilent DS 40M, Busch (Zebra Series) RH 0003 B, Leybold D2.5E, Vacuubrand RZ2.5, Atlas Copco GVD 0.7 & GVD 1.5. - Consumes up to 36% less oil than comparable pumps - Runs 10°C cooler than comparable pumps. Slows corrosion. - Has a 40% larger oil capacity than comparable pumps. Dilutes aggressive chemicals. - Has a chemical resistant coating in the oil case and pump module. Protects non-moving parts. Max Pumping Speed 2.5 m3/h (42 l/min) Ultimate Pressure 3x10-3 mbar