Products

P90

  • P90

■ Stable and continuous operation at high pressures (low vacuum zones)

■ Withstanding operation characterized by severe repetition

■ Robust exhaust valve

■ Sight glass for observing oil circulation

Oil gauge for observing oil level

■ Efficient oil separator

■ Easy to make an inspection and maintain the exhaust valve storage

■ Easy cleaning oil tank becaus of a large cleanout

■ Quickly discharge the oil accumulated in oil tanks via the oil drain valve

■ Easily maintained shaft sealing assembly

Specifications

Inlet flange 50A JIS10KFF
Nominal volume flow rate (50/60Hz) m3/h 90
L/min 1500
Permissible inlet pressure
for continuous operation
kPa ≦7
Base pressure Pa 0.7
Allowable backing pressure kPa ≦120
Pumping-down time limit *1 min ≦30
Maximum volume for pump down time limit m3 ≦15
Rotation speed (50/60Hz) r/min 410
Standard motor output kW 2.2
Oil capacity L 5
Cooling water consumption *2 m3/h Air cooling
Weight With totally enclosed
fan cooling motor
kg 185
Without motor kg 165

*1: Applies to the time from atmospheric pressure to 7 kPa with a tank free of leakage or gas emissions.
*2: Maximum cooling water temperature should be 30℃.
    -Allowable ambient temperature: 10 to 40℃ during operation, -5 to +60℃ in storage.
    -Drain water before storing to prevent freezing over.    

Drawing of outside dimensions

Drawing of outside dimensions


Reprinting prohibited without permission. Contents are subject to change without notice.

Performance curve

Performance curve

Reprinting prohibited without permission. Contents are subject to change without notice.