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PHV50K/PHV75K Double Stage Rotary Vane Pump
PHV 50 K and PHV 75 K are rotary vane two-stage, oil bath lubricated pumps.
- Details
PHV50K/PHV75K
Ultimate pressure:≤ 1 x 10-3 mbar
Pumping speed:50÷90 m3/h
PHV 50 K and PHV 75 K are rotary vane two-stage, oil bath lubricated pumps.
The flanged electric motor is coupled by an elastic coupling.
Cooling is achieved by forced air via a centrifugal fan.
An integrated check valve prevents the oil from coming back and the return of air into the chamber to be emptied during the stop phase.
An adjustable gas ballast prevents condensation inside the pump when small quantities of steam are sucked.
PHV 50 K and PHV 75 K pumps are suitable for evacuating closed systems or operating at a constant vacuum of up to 1 x 10-3 mbar (absolute).
ACCESSORIES
The following accessories are useful for the installation and for the control of the pump operation parameters:
External suction filter
External TMF exhaust filter
PHV 50 K | PHV 75 K | ||||
Pumping speed | m³/h | 50Hz | 50 | 75 | |
60Hz | 60 | 90 | |||
GB final pressure closed (abs) | mbar | ≤ 1 x 10-3 | ≤ 1 x 10-3 | ||
Motor power | kW | 50Hz | 1,5 | 2,2 | |
60Hz | |||||
Number of laps | rpm | 50Hz | 1450 | 1450 | |
60Hz | 1750 | 1750 | |||
Maximum permissible H2O vapor pressure | mbar | 53 | 53 | ||
Admissible quantity of H2O vapor | kg/h | 1,97 | 2,96 | ||
Lubricant charge | l | 4,5 | 6,54 | ||
Sound pressure level | dB(A) | 50Hz | 56 | 56 | |
60Hz | |||||
Dimensions | L x B x H | mm | 50Hz | 709x250x370 | 791x280x415 |
60Hz | |||||
Weight | kg | 50Hz | 68 | 84 | |
60Hz | |||||
Connections | Inlet | 40 KF | 40 KF | ||
Outlet | |||||
