PVR EU 650 - 1000 Single stage rotary vane vacuum pumps

PVR EU 650 - 1000 Single stage rotary vane vacuum pumps

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EU 650 - 1000

 

Ultimate pressure:
≤ 0,5 and ≤ 10 mbar
Pumping speed:
660÷1239 m3/h

 

The EU 650 and EU 1000 are single-stage rotary vane lubricated pumps with oil recirculation.
The flanged electric motor is coupled by an elastic coupling.
Cooling is ensured by an air-oil heat exchanger and with a centrifugal fan.
An integrated check valve prevents the oil from coming back and the return of air into the chamber to be pumped down during the stop phase.
The oil tank is provided with a system for separating the oil mists from the exhaust air; the separated oil is automatically recovered from the pump.
The gas ballasts prevent condensation inside the pump when small quantities of steam are sucked.

The EU 650 and EU 1000 pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:

 

EU 650 from 0,5 to 850 mbar (absolute)

EU 1000 from 0,5 to 300 mbar (absolute)

EU 1000 B from 10 to 850 mbar (absolute)

 

ACCESSORIES

The following accessories are useful for the installation and for the control of the pump operation parameters:

  •   External suction filter
  •   Vacuum gauges / vacuostats
  •   Pressure gauges / pressure switches
  •   Thermostat
  •   Minimum oil level switch

 

 

 

 

EU 650

EU 1000

Pumping speed

m³/h

50Hz

660

1033

60Hz

790

1239

Ultimate pressure with gas ballast (ass.)

mbar

 

≤ 0,5

 

≤ 0,5

(≤ 10 /B)

Motor power

kW

50Hz

15

22

60Hz

18,5

30

Motor speed

rpm

50Hz

1000

1000

60Hz

1200

1200

Water vapour tolerance

mbar

 

30

30

Water vapour pumping capacity

kg/h

 

13

20

Lubricant charge

l

 

22

35

Sound pressure level

dB(A)

50Hz

73

80

60Hz

76

81

Dimensions

L x B x H

mm

50Hz

1436x823x653

1710x941x659

60Hz

1481x823x653

1785x941x659

Weight

kg

50Hz

582

862

60Hz

612

922

Connections*

Inlet

 

4” Gas

4” Gas

Outlet

 

3” Gas

4” Gas

* Other types of connection available upon request

 

 

 

 

 


 


 

 

 

 

 

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