Welch 12.8 CFM CRVpro16 Explosion Proof Rotary Vane Vacuum PumpThe CRVpro16 Explosion Proof Vacuum Pump is an upgraded version of the CRVpro16 series, designed for environments with hazardous conditions. It comes with an explosion proof motor and requires conduit wiring installation. This version does not include a cord, plug, or switch. Specifications for CRVpro16 (Explosion Proof Version): Specification CRVpro8 CRVpro16 Free Air Displacement @ 60 Hz (cfm L min) 5. 6 (158) 12. 8 (363) Ultimate Pressure (torr) 1.
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The CRVpro16 Explosion Proof Vacuum Pump is an upgraded version of the CRVpro16 series, designed for environments with hazardous conditions. It comes with an explosion-proof motor and requires conduit wiring installation. This version does not include a cord, plug, or switch.
Specifications for CRVpro16 (Explosion-Proof Version):
Specification
CRVpro8
CRVpro16
Free Air Displacement @ 60 Hz (cfm / L/min)
5.6 (158)
12.8 (363)
Ultimate Pressure (torr)
1.5x10⁻³
2x10⁻³
Noise Level (dBA)
50
55
Motor Speed (RPM, @60Hz)
1740
1750
Motor Power (HP / kW) at 60 Hz
0.5 (0.4)
1.1 (0.85)
Oil Capacity (L)
1
2.4
Connection Flanges
NW 16
NW25
Inlet Hose Connection on -01 Models
5/8" to 3/4"
5/8" to 3/4"
Weight (lbs / kg)
49.6 (22.5)
81.6 (37)
Dimensions (LxWxH) (in / mm)
18.2 x 6.1 x 9.1 (463 x 157 x 230)
22.4 x 8.1 x 11.4 (569 x 206 x 289)
Additional Information:
Pump with Explosion-Proof Motor: Available in two models, 115V/208-230V, 60 Hz, 1 Phase, and cUL Listed for compliance.
Model 306E-01 (CRVpro8 Explosion Proof)
Model 3166E-01 (CRVpro16 Explosion Proof)
This version of the CRVpro16 ensures reliable performance in explosive environments, ideal for industries requiring high-flow vacuum pumps under stringent safety standards.