NRD30

Dual Stage Oil Sealed Rotary Vane Vacuum Pump

cUL Approved

Two Shift Adjustable Gas Ballast Valve

Anti-suck back Design

Forced Oil Circulation System

Technical Specification

displacement speed m3/h (50Hz) 30
cfm (60Hz) 21.2
ultimate pressure (total) pa 4×10-1
Torr 3.0×10-3
mbar 4×10-3
ultimate pressure GB (total) pa 8×10-1
Torr 6.0×10-3
water vapor tolerance mbar 25
Torr 18
water vapor capacity kg/h 0.6
power rating kw 1.1
hp 1.5
Motor speed rpm (50Hz) 1440
rpm (60Hz) 1720
Oil capacity litres 2
Oil type (NPO) 68H
Inlet and exhaust flange KF25
Noise level dB 58
Ambient Temperature 5-40
net weight kg 37
lbs 82
dimensions mm

inch

560*188*272

20.5*7.4*10.7

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