Oil pumps AS-SS, AS-NMSh

Oil pumps AS-SS, AS-NMSh

Brands, characteristics of the pumps of as-sh, as-nmsh:

Condition

For example AS-NMSh 8-25-6.3/2.5A U3 , where:

  • as - execution of the unit for nuclear stations;
  • NMS 8-25 -designation of the size of the pump according to GOST 19027-89;
  • 6.3 - the pump supply in the unit, m 3 /h;
  • 2.5 - pressure on the output of the pump in the unit, kgf/cm 2 ;
  • a - designation of the material of corps parts (steel 35 GOST 1050-88);
  • u3 - climatic execution and category of accommodation according to GOST 15150-69.


Application
  • To supply oil to the oil tank of the GTSN at the NPP
  • Diesel power supply supply system at nuclear power plants
  • for the supply of diesel fuel in the system of dieselgenerator -installation at nuclear power plants
  • To filter fire -resistant fluid in systems for regulating and lubricating turbines at nuclear power plants

Features/advantages
  • High reliability. - Simplicity of the design and high production accuracy provides its high reliability. Service - 50 years
  • Simplicity of operation. - Pumps practically do not require maintenance. This allows you to reduce the time of downtime and maintenance costs.
  • Security. - Pumps are made with the implementation of the requirements of federal norms and rules in the field of atomic energy, in seismo -resistant performance, category of seismic resistance I or II, class 2 or 3.
  • The pumps use single end seals of their own manufacture, providing reliable protection against leaks by shaft.
  • Cabinet parts are made of steel 35.
  • Materials used for pump parts are selected from the recommended list of materials specially designed for the manufacture of atomic energy equipment. Additional requirements for quality assurance are presented to suppliers of materials and components.

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Brands

Feed, m³/h, no less

Pressure on the output of the pump, kgf/cm² no more

Complete pass pressure, MPa

Power consumed by the pump (nomin.), KW

ASHF 0.8-25-0.63/25A

0.63

25

3.75

0.85

AS-NMSh 2-40-1.6/16a

1.6

16

2.4

1.2

AS-NMSh 5-25-4.0/4a

4

4

0.6

1.1

AS-NMSh 8-25-6.3/2.5a

6.3

2.5

0.55

1.1

AS-NMSh 8-25-6.3/25a

6.3

25

3.75

5.4

As-NMSh 32-10-18/6a

18

6

0.9

5.5

As-Sh 40-4-19.5/4a

19.5

4

0.6

5

As-Sh 80-2.5-37.5/2.5a

37.5

2.5

0.55

6.7