Process Pumps For Petrochemicals | Pumps Catalog
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Process Pumps For Petrochemicals

Single-Stage End-Suction

Designed for handling chemically active and neutral fluids having pH value within 4 to 9 at pumping temperatures of max. 165C.
Wide range of chemical transfer and process liquid services.
Fields of application: 
  chemical industry; 
  food industry;
  oil-refining industry;
  hot water heating and water supply systems.
Electrically driven horizontal end suction single-stage centrifugal pumps with an overhung impeller, designed in accordance with ISO 2858. The rotor is carried by oil- (with constant level oiler) or grease-lubricated antifriction bearings. Shaft sealing: mechanical seal or soft-packed gland. The impeller design ensures the maximum possible hydraulic balancing of the rotor axial thrust. Residual thrust, arising as it wears, is absorbed by the pump bearing.
Materials of the hydraulic parts: 
  carbon steels (identified with the letter A);
  12% Cr steel (identified with the letter D);
  titanium (identified with the letter T) for pumps designed for handling liquids with pH 2;
  corrosion-resistant 17% Cr 13 Ni S. S. (identified with the letter E);
  chromium-nickel steel grades (identified with the letter K)


Kh

Pump
make

Capacity,
m3/h

Head,
m

Rotational speed (synchr.), rpm

Power of
motor, kW

Process Pump KhME 25-20-140

2

25

3000

1.1

Process Pump Kh 50-32-125-D
Process Pump Kh 50-32-125-
Е
Process Pump Kh 50-32-125-K

12.5

20

3000

2.2

Process Pump Kh 50-32-160-D
Process Pump Kh 50-32-160-K

12.5

32

3000

2.2

6

8

1500

1

Process Pump Kh 50-32-200-D
Process Pump Kh 50-32-200-K

12.5

50

3000

4

Process Pump Kh 65-40-200-D
Process Pump Kh 65-40-200-K

25

50

3000

7.5

Process Pump Kh 65-40-250-D
Process Pump Kh 65-40-250-K

25

80

3000

11

Process Pump Kh 65-40-315-D
Process Pump Kh 65-40-315-K

25

125

3000

18

12.5

32

1500

2.2

Process Pump Kh 65-50-160-D
Process Pump Kh 65-50-160-E
Process Pump Kh 65-50-160-А

25

32

3000

5.5

Process Pump Kh 80-65-160-D
Process Pump Kh 80-65-160-E
Process Pump Kh 80-65-160-K

50

32

3000

11

Process Pump Kh 80-50-200-D
Process Pump Kh 80-50-200-E
Process Pump Kh 80-50-200-K

50

50

3000

15

Process Pump Kh 80-50-250-D
Process Pump Kh 80-50-250-K

50

80

3000

22

25

20

1500

3

Process Pump Kh 80-50-315-D
Process Pump Kh 80-50-315-K

50

125

3000

30

25

32

1500

5

Process Pump Kh 100-65-160-D
Process Pump Kh 100-65-160-K

100

32

3000

18

50

8

1500

2.2

Process Pump Kh 100-65-200-D
Process Pump Kh 100-65-200-E
Process Pump Kh 100-65-200-K

100

50

3000

22

Process Pump Kh 100-65-250-D
Process Pump Kh 100-65-250-K

100

80

3000

45

50

20

1500

5.5

Process Pump Kh 100-65-315-D
Process Pump Kh 100-65-315-K

100

125

3000

75

50

32

1500

11

Process Pump Kh 125-80-200-D
Process Pump Kh 125-80-200-E
Process Pump Kh 125-80-200-K

160

50

3000

30

Process Pump Kh 125-80-400-D
Process Pump Kh 125-80-400-K

80

50

1500

22

Process Pump Kh 125-100-400-D
Process Pump Kh 125-100-400-K

125

50

1500

30

Process Pump Kh 150-125-400-D
Process Pump Kh 150-125-400-E
Process Pump Kh 150-125-400-K

200

50

1500

55

Process Pump Kh 200-150-315-А
Process Pump Kh 200-150-315-
Т

315

32

1500

55

Process Pump Kh 200-150-400-D
Process Pump Kh 200-150-400-E
Process Pump Kh 200-150-400-K

400

50

1500

90

Process Pump Kh 200-150-400-А
Process Pump Kh 200-150-400-Т

315

50

1500

75

Process Pump Kh 250-200-315-А
Process Pump Kh 250-200-315-Т

500

32

1500

90

NOTE: The nominal power varies with handled medium.


Vertically Suspended Axial Flow

Designed to transfer chemically active liquids having density up to 1800 kg/m3, with max. 20 percent solid content by mass and grain size not exceeding 0.5 mm at pumping temperatures of max. 140C in the evaporating apparatuses and evaporator systems.
Fields of application: chemical industry, land drainage and irrigation.
OHG

Pump
make

Capacity,
m3/h

Head,
m

Rotational speed, rpm

Power of
motor, kW

OHG-50a*

2400

2.3

750

55

OHG-50b*

2600

2.6

750

75

OHG-50c*

2800

2.9

750

90

OHG-50*

3000

3.2

750

110

OHG-50d*

3200

3.35

750

132

OHG-50e*

3400

3.5

750

132

OHG-50f*

3600

3.7

750

132

*Mastering the production is under way.
a, b, c, d, e, f pump modification designation according to impeller blade angle adjustment.
NOTE: New modifications with various mechanical data can be developed and manufactured on the basis of the standard pumps specified in the table above.