PVR EU 160 - 650 HWT Single stage rotary vane lubricated vacuum pump High Water Tolerance

PVR EU 160 - 650 HWT Single stage rotary vane lubricated vacuum pump High Water Tolerance

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Single stage rotary vane lubricated vacuum pump High Water Tolerance

EU HWT high vapour tolerance

 

Ultimate pressure:
≤ 0,8 mbar
Pumping speed:
152÷790 m3/h

 

The EU 160, EU 205, EU 300 and EU 650 HWT are single-stage rotary vane lubricated vacuum pumps with oil recirculation.
The flanged electric motor is coupled by an elastic coupling.
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 circuit and the increased gas ballasts prevent condensation inside the pump when large quantities of vapours are sucked.


The EU 160, 205, 300 and 650 HWT pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:

 

EU160 HWT from 0,8 to 400 mbar (absolute)

EU205 - 300 - 650 HWT from 0,8 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 160 HWT

EU 205 HWT

EU 300 HWT

EU 650 HWT

Pumping speed

m³/h

50Hz

152

205

290

660

60Hz

182

245

345

790

Ultimate pressure with gas ballast (abs.)

mbar

 

≤ 0,8

≤ 0,8

≤ 0,8

≤ 0,8

Motor power

kW

50Hz

3

4

5,5

15

60Hz

4

5,5

7,5

18,5

Motor speed

rpm

50Hz

1500

1500

1500

1000

60Hz

1800

1800

1800

1200

Water vapour tolerance

mbar

 

80

80

80

40

Water vapour pumping capacity

kg/h

 

9

9,8

13,5

19

Lubricant charge

l

 

3

7

7

22

Sound pressure level

dB(A)

50Hz

71

70

71

73

60Hz

72

72

73

76

Dimensions

L x B x H

mm

50Hz

805x436x316

895x551x436

979x551x436

1436x823x653

60Hz

814x436x316

944x551x436

1019x551x436

1481x823x653

Weight

kg

50Hz

104

161

188

582

60Hz

110

171

192

612

Connections*

Inlet

 

1” ½ Gas

2” Gas

2” Gas

4” Gas

Outlet

 

1” ½ Gas

2” Gas

2” Gas

3” Gas

* Other types of connection available upon request

 

 

 



 


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