Agilent / PVR PHV 50K - 75K Dual Stage Oil Lubricated Rotary Vane Vacuum Pumps
PHV 50K - 75K
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
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PHV 50 K |
PHV 75 K |
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Pumping speed |
m³/h |
50Hz |
50 |
75 |
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60Hz |
60 |
90 |
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Ultimate pressure GB closed (abs) |
mbar |
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≤ 1 x 10-3 |
≤ 1 x 10-3 |
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Motor power |
kW |
50Hz |
1,5 |
2,2 |
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|
60Hz |
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Motor speed |
rpm |
50Hz |
1450 |
1450 |
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60Hz |
1750 |
1750 |
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Water vapour tolerance |
mbar |
|
53 |
53 |
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Water vapour pumping capacity |
kg/h |
|
1,97 |
2,96 |
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Lubricant charge |
l |
|
4,5 |
6,54 |
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Sound pressure level |
dB(A) |
50Hz |
56 |
56 |
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|
60Hz |
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Dimensions |
L x B x H |
mm |
50Hz |
709x250x370 |
791x280x415 |
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60Hz |
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Weight |
kg |
50Hz |
68 |
84 |
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|
60Hz |
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Connections |
Inlet |
|
40 KF |
40 KF |
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Outlet |
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US 1578 
MY 1312 
CN 169 
AP 154 
AU 85 
GB 70 
IE 52 
CA 51 
