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ACME Xingsha Industrial Park, East Liangtang Rd. , Changsha City, Hunan

EM4/EM8 Compact single stage rotary vane pumps

EM4/EM8 Compact single stage rotary vane pumps

The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation. The rotor is keyed directly onto the motor shaft.

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  • Details

EM4/EM

Ultimate pressure:≤ 2 and ≤ 20 mbar

Pumping speed:4÷10 m3/h


The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation.
The rotor is keyed directly onto the motor shaft.
The oil tank is provided with a system for separating the oil mists from the exhaust air.

The gas ballast, except for EM4, prevents condensation inside the pump when small quantities of steam are sucked.

The EM 4 and EM 8 pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:

EM 4 – EM 8 from 2 to 300 mbar (absolute)

EM 4 B - EM 8 B from 20 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






EM 4EM 8

Pumping speed

m³/h

50Hz

4

8,5

60Hz

4,8

10

Ultimate pressure with gas ballast (abs.)

mbar


≤ 2

(≤ 20 /B)

≤ 2

(≤ 20 /B)

Motor power

kW

50Hz

0,12

0,25

60Hz

0,15

0,30

Motor speed

rpm

50Hz

3000

3000

60Hz

3600

3600

Water vapour tolerance

mbar


/

20

Water vapour pumping capacity

kg/h


/

0,125

Lubricant charge

l


0,1

0,15

Sound pressure level

dB(A)

50Hz

57

58

60Hz

59

60

Dimensions

L x B x H

mm


236x129x139

300x166x139

Weight

kg


5,4

11,7

Connections*

Inlet


1/8” Gas

3/8” Gas

* Other types of connection available upon request


1585035924569662 副本副本

1585035927700620 副本副本

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Location
ACME Xingsha Industrial Park, East Liangtang Rd. , Changsha City, Hunan
Phone
+86-151 7315 3690( Jessie Mobile)
E-Mail
overseas@sinoacme.cn
About Us

Founded in 1999, ACME (Advanced Corporation for Materials & Equipments) is located in Xingsha Industrial Park, 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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