CRVpro Direct Drive

CRVpro Direct Drive Rotary Vane Vacuum Pumps give increased life and service interval by running cooler and diluting aggressive chemicals with it's large oil capacity.

  CRVpro4 CRVpro6 CRVpro8
Free Air Displacement @ 60 Hz, cfm (L/min) 2.8 (78) 4.2 (118) 5.6 (158)
Free Air Displacement @ 50 Hz, m³/hr (L/min) 4 (67) 6 (100) 8 (133)
Ultimate Pressure, torr (mbar) 5x10⁻⁴ (4x10⁻⁴) 5x10⁻⁴ (4x10⁻⁴) 5x10⁻⁴ (4x10⁻⁴)
Noise Level, dBA 50 50 50
Motor Speed, RPM, @60Hz, @50Hz 1740 (1450) 1740 (1450) 1740 (1450)
Motor Power, HP (kW) 0.4 (0.5) 0.4 (0.5) 0.4 (0.5)
Oil Capacity, mL 1150 1150 1000
Connection Flanges NW 16 NW 16 NW 16
Inlet Hose Connection* 5/8" to 3/4" 5/8" to 3/4" 5/8" to 3/4"
Weight, lbs (kg) 46.3 (21) 48.5 (22) 49.6 (22.5)
Dimensions, LxWxH, in (mm) 18.2x6.1x9.1 (463x157x230) 18.2x6.1x9.1 (463x157x230) 18.2x6.1x9.1 (463x157x230)

*When ordered with -01 model number suffix