Catalogue values for High Vacuum Pump

Category Specification Bid Requirement (Allowed Values)
General Scope and Application Item name High Vacuum Pump
Design and Construction Type of Pump Direct drive type of two stage oil sealed rotary vane fitted
Number of Stages Two
Gas Ballast Fitted with gas ballast
Inlet Dust Filter Fitted with dust Filter
In-built Anti-suck back Yes, NA
Type of Guage to check the ultimate vacuum Digital Pirani Gauge with single gauge head and sensor
Technical Parameters Displacement/ Nominal pumping speed (m3/hr) 6 - 35
Ultimate Vacuum without Gas blast (mbar) 1x10-4 mbar or more
Ultimate Vacuum with Gas blast (mbar) 1x10-3 mbar or more
Pump Rotational Speed at no load (in RPM) 1300 - 1800
Motor power (in HP) 0.5, 0.6, 0.7, 0.8, 0.9, 1.0
Motor Type Phase (Single), IE-2 standard or equivalent
Suction Connections type KF Tee - Unequal, 2 KF25 end flanges and KF10 end flange
Power Supply Single Phase AC (220 +/- 10 volts 50 +/- 1 Hz)
Other Requirement Spares for Operation to be supplied with product At least Two years Spares for operation: One set of spring & spring pin, one set of oil seals, gasket, O-Ring etc.