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High vacuum oil lubricated vane vacuum pumps

High vacuum oil lubricated vane vacuum pumps

The oil lubricated vacuum pumps from the EU H series allow to achieve greater capacity and higher vacuum levels.

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  • Details

EU 107H - 300H - 650H

Ultimate pressure:≤ 0,1 mbar

Pumping speed:110÷790 m3/h

The oil lubricated vacuum pumps from the EU H series allow to achieve greater capacity and higher vacuum levels.
At 1 mbar the pumping speed of the H series with closed gas ballast valve is 80% higher than the one of an equivalent EU standard version.
The EU 107 H, EU 300 H and EU 650 H are single-stage rotary vane lubricated pumps with oil recirculation.
The flanged electric motor is coupled by an elastic coupling.
The cooling is ensured by a powerful centrifugal fan for the EU 107 H while it is ensured by an air/oil heat exchanger with a centrifugal fan for the EU 300 H and EU 650 H models.
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 107 H, EU 300 H and EU 650 H pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:

 

EU 107 H – EU 300 H – EU 650 H from 0,1 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 107 H

EU 300 H

EU 650 H

Pumping speed

m³/h

50Hz

110

290

660

60Hz

130

345

790

Ultimate pressure w/o gas ballast (abs.)

mbar


≤ 0,1

≤ 0,1

≤ 0,1

Ultimate pressure with gas ballast (abs.)

mbar


≤ 0,5

≤ 0,5

≤ 0,5

Motor power

kW

50Hz

2,2

5,5

15

60Hz

3

7,5

18,5

Motor speed

rpm

50Hz

1500

1500

1000

60Hz

1800

1800

1200

Water vapour tolerance

mbar


30

30

30

Water vapour pumping capacity

kg/h


2,2

5

13

Lubricant charge

l


2,6

7

22

Sound pressure level

dB(A)

50Hz

66

71

73

60Hz

68

73

76

Dimensions

L x B x H

mm

50Hz

718x406x327

979x551x436

1451x823x653

60Hz

750x406x327

1019x551x436

1481x823x653

Weight

kg

50Hz

85

188

582

60Hz

89

192

612

Connections*

Inlet


DN 40 KF

DN 63 ISO K

DN 100 ISO K

Outlet


1” ¼ Gas

2” Gas

3” Gas

* Other types of connection available upon request

1585126491255637 副本副本

1585126471727048 副本副本


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Location
ACME Xingsha Industrial Park, East Liangtang Rd. , Changsha City, Hunan
Phone
+86-13469050805(Leo Mobile)
E-Mail
[email protected]
About Us

Founded in 1999, ACME (Advanced Corporation for Materials & Equipments) is located in Muyun Industrial Zone, with an area of 100,000 m2. ACME is a high-tech enterprise specialized in manufacture of industry heating equipment for new material and energy.

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