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ГлавнаяPumps Slurry electrical pump
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Slurry horizontal electrical pump units of PGN typeSlurry horizontal 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.
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Slurry horizontal electrical pump units of PGN type
Application
Slurry horizontal 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

Technical characteristics
The flow part is made of wearproof cast iron
Abridged pump unit designation
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Supply,
m3/h
|
Head,
m
|
Rotor rotation,
r.p.m
|
Electrical drive power, кWt
|
PGN25.12,5Д
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25
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12,5
|
1500
|
5,5
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PGN25.20Д
|
25
|
20
|
1500
|
7
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PGN 25.32Д
|
25
|
32
|
1500
|
11
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PGN 30.25Д
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30
|
25
|
1500
|
11
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PGN 40.16Д
|
40
|
16
|
1500
|
11
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PGN 50.5Д
|
50
|
5
|
1500
|
5,5
|
PGN 50.8Д
|
50
|
8
|
1500
|
5,5
|
PGN 50.12,5Д
|
50
|
12,5
|
1500
|
11
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PGN 50.20Д
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50
|
20
|
1500
|
15
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PGN 55.32Д
|
55
|
32
|
1500
|
30
|
PGN 63.25Д
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63
|
25
|
1500
|
18,5
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PGN 70.15Д
|
70
|
15
|
1500
|
18,5
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PGN 80.8Д
|
80
|
8
|
1500
|
11
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PGN 80.12,5Д
|
80
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12,5
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1500
|
15
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PGN 80.20Д
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80
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20
|
1500
|
22
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PGN 80.32Д
|
80
|
32
|
1500
|
30
|
PGN 80.40Д
|
80
|
40
|
1500
|
30
|
PGN 100.16Д
|
100
|
16
|
1500
|
18,5
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PGN 125.12,5Д
|
125
|
12,5
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1500
|
22
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PGN 125.16Д
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125
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16
|
1500
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22
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PGN 125.20Д
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125
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20
|
1500
|
30
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PGN 125.32Д
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125
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32
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1500
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45
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PGN 125.50Д
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125
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50
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1500
|
55
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PGN 140.20Д
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140
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20
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1500
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30
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PGN 160.20Д
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160
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20
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1500
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37
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PGN 160.32Д
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160
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32
|
1500
|
55
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PGN 160.40Д
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160
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40
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1500
|
55
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PGN 170.40Д
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170
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40
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1500
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55
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PGN 200.20Д
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200
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20
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1500
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45
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PGN 200.32Д
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200
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32
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1500
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55
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PGN 200.40Д
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200
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40
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1500
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55
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PGN 250.20Д
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250
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20
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1500
|
55
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PGN 750.45Д
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750
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45
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750
|
250
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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
|
PGN25.8Р
|
25
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8
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1500
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5,5
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PGN 25.12,5Р
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25
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12,5
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1500
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5,5
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PGN 40.16Р
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40
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16
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1500
|
11
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PGN 40.32Р
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40
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32
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1500
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22
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PGN 50.12,5Р
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50
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12,5
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1500
|
11
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PGN 50.20Р
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50
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20
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1500
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18,5
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PGN 50.32Р
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50
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32
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1500
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30
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PGN 63.25Р
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63
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25
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1500
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30
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PGN 80.8Р
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80
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8
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1500
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11
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PGN 80.12,5Р
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80
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12,5
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1500
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15
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PGN 80.40Р
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80
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40
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1500
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30
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PGN 125.12,5Р
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125
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12,5
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1500
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22
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PGN 125.16Р
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125
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16
|
1500
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30
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PGN 125.20Р
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125
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20
|
1500
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37
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PGN 125.32Р
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125
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32
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1500
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45
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PGN 160.20Р
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160
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20
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1500
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45
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PGN 160.32Р
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160
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32
|
1500
|
55
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PGN 200.20Р
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200
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20
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1500
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45
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PGN 200.32Р
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200
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32
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1500
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55
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PGN 250.30Р
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250
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30
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1500
|
55
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Design description
Horizontal slurry electric pump units are made on the basis of strengthened running poles. The material of pumps setting components is wear-resistant high-chromium cast iron. The impeller is fixed on the shaft with the help of acme thread. The shaft seal consists of stuffing box or stuffing box together with hydrodynamic seal (impeller).
In PGN700/32 and PGN1000/45, PGN2000/50 pumps it is stipulated for supply of locking liquid into the areas of the most intensive abrasive wear of the setting.
In PGN700/32 and PGN1000/45 pumps instead of armored inserts from wear-resistant cast iron it is provided for installation of armored inserts from rubber, reinforced with collars from steel.
Torsion torque is transferred from electric motor through flexible coupling.
The units are installed on the frames of molded or welded construction.
Seal
Composite (hydrodynamic with double or single stuffing box) seal of PGN pumps shaft stuffing box seal of PGN pumps shaft with setting from wear-resistant chromium cast iron.
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OAO "Turbonasos" 394052, Russia, Voronezh, Ostrogozhskaya str, 107 Phone: +7 (473) 272-76-08 |
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2012 © "Turbonasos". Pumps, turbines, systems
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