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Slurry vertical electrical pump units of PVN type

Slurry vertical electrical pump units of PGN type are intended for abrasive hydraulic mixtures pumping (contaminated industrial water, industrial sewage, pulp) on base of technical water in metallurgical, oil and gaz industries. 

Field of application:

  • coal and metal mining industry;
  • ore-dressing  of nonferrous and ferrous metals;
  • ferrous and nonferrous metallurgy;
  • building and construction industry;
  • chemical industry;
  • agriculture;
  • cement and glass making;
  • power engineering, etc.

 

- рН                                                               5-11 ,
- density                                                        up to 1600 kg/m3,
- temperature                                                 from 5 up to 70 0С,
- volume concentration of solid fraction              up to 370 g/l,
- max particles dimention                                6 mm.

 

Slurry vertical electrical pump units of PVN type 

 

Application

 

Slurry vertical electrical pump units of PGN type are intended for abrasive hydraulic mixtures pumping (contaminated industrial water, industrial sewage, pulp) on base of technical water in metallurgical, oil and gaz industries.

 

Field of application:

  • coal and metal mining industry;
  • ore-dressing  of nonferrous and ferrous metals;
  • ferrous and nonferrous metallurgy;
  • building and construction industry;
  • chemical industry;
  • agriculture;
  • cement and glass making;
  • power engineering, etc.

 

- рН                                                               5-11 ,

- density                                                        up to 1600 kg/m3,

- temperature                                                 from 5 up to 70 0С,

- volume concentration of solid fraction            up to 370 g/l,

- max particles dimention                                6 mm.

 

Operational fields Q-H 

pvn

Technical characteristics 

 

The flow part is made of wearproof cast iron 

Abridged pump unit designation 

Supply,

m3/h 

Head,

m 

Rotor rotation,

r.p.m 

Electrical drive power, кWt

PVN 25.32Д

25

32

1500

11

PVN 30.25Д

30

25

1500

11

PVN 50.20Д

50

20

1500

15

PVN 55.32Д

55

32

1500

30

PVN 63.25Д

63

25

1500

18.5

PVN 80.20Д

80

20

1500

22

PVN 80.32Д

80

32

1500

30

PVN 80.40Д

80

40

1500

30

PVN 100.16Д

100

16

1500

18.5

PVN 125.32Д

125

32

1500

45

PVN 125.50Д

125

50

1500

55

PVN 140.20Д

140

20

1500

37

PVN 160.32Д

160

32

1500

55

PVN 160.40Д

160

40

1500

55

PVN 170.40Д

170

40

1500

55

PVN 200.32Д

200

32

1500

55

PVN 200.40Д

200

40

1500

55

  

The flow part is lined with wearproof covering 

Abridged pump unit designation

Supply,

m3/h

Head,

m

Rotor rotation,

r.p.m

Electrical drive power, кWt

PVN 40.32Р

40

32

1500

22

PVN 50.32Р

50

32

1500

30

PVN 63.25Р

63

25

1500

30

PVN 125.32Р

125

32

1500

55

PVN 160.20Р

160

20

1500

45

PVN 160.32Р

160

32

1500

55

PVN 200.20Р

200

20

1500

55

PVN 200.32Р

200

32

1500

55

 

Design description

 Slurry electrical pump units of PVN type are vertical and made on the basis of unified strengthened running pole. The pumps have longitudinal feed and tangential discharge of operating fluid.

Shaft bearings (frictionless bearings) are installed into thick-walled barrels, which allow mounting the bearings of heavier class. Torsion torque is transferred from electric motor through flexible coupling. The units are installed on reservoir poles with pumping medium.

Bearings lubrication is consistent.

 

Seal

 The shaft seal is of groove type.


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OAO "Turbonasos"
394052, Russia, Voronezh,
Ostrogozhskaya str, 107
Phone: +7 (473) 272-76-08

 

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