Agilent / PVR PHV 50K - 75K Dual Stage Oil Lubricated Rotary Vane Vacuum Pumps

Agilent / PVR PHV 50K - 75K Dual Stage Oil Lubricated Rotary Vane Vacuum Pumps

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Penerangan

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:


Oil-Lubricated Rotary Vane Vacuum Pumps

 

 

 

 

PHV 50 K

PHV 75 K

Pumping speed

m³/h

50Hz

50

75

60Hz

60

90

Ultimate pressure GB closed (abs)

mbar

 

≤ 1 x 10-3

≤ 1 x 10-3

Motor power

kW

50Hz

1,5

2,2

60Hz

Motor speed

rpm

50Hz

1450

1450

60Hz

1750

1750

Water vapour tolerance

mbar

 

53

53

Water vapour pumping capacity

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

 

 

 

 

 

 

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