SHANDONG SAIGAO GROUP CORPORATION
3NB125 Piston Reciprocating Mud Pump

3NB125 Piston Reciprocating Mud Pump

3NB125 Triplex and quintuplex piston reciprocating pump are mainly used in: oil delivery, oil receiving, circulation mud, slim hole shallow well drilling, etc.. This series of pump is easy in operation and maintenance and reliable with good absorbing property. It can directly absorb from the ground and pools (like mud pool and pool) below 2 meters with absorbing pipe below 4M under elevation of 1000 meters without poured into, with natural absorption efficiency >95%.

It can also apply to other high pressure liquid transportation with self-absorb. Cylinder material: alloy steel, stainless steel, duplex steel or aluminum bronze; cylinder liner material: bi-metal or ceramic; piston material: rubber or polyurethane; suction /discharge valve adopt API standard valve, ball valve, plate valve, cone valve etc.


Features of 3NB125 Piston Reciprocating Mud Pump:

It can transport high concentration and high viscosity<10000PaS and suspended slurry containing particles.

The conveying liquid flow is stable, no over-current, pulsation and stirring, shearing slurry phenomenon.

The discharge pressure is independent of the speed, and the low flow rate can also maintain a high discharge pressure.

The flow rate is proportional to the speed. The flow adjustment can be realized by the shifting mechanism or the speed regulating motor.

Self-priming ability, without the bottom valve can directly pump liquid.

The pump can be reversed, and the liquid flow direction is changed by the rotation direction of the pump, which is suitable for the occasion where the pipeline needs to be reversely flushed.

Smooth operation, vibration and low noise.

Simple structure, convenient disassembly and assembly.


Application of 3NB125 Piston Reciprocating Mud Pump:

3NB100 Series Mud Pumps are mainly used for oil, water well, geothermy, CBM, shale gas, coalfield exploration, freezing well as well as well other drilling ,well cementation, work-over and other operations in industrial and mining enterprises. It is used for transferring mud, clay gum, mortar and other medium to the borehole. The pump adopts international advanced technology. It is characterized by advanced structure, reliable operation, good suction performance, long service life of wearing parts, easy for maintenance and repairing and so on.


Model Explanation of 3NB125 Piston Reciprocating Mud Pump:

3 NB 150 A—20 / 10  

  • 3: Triplex pump

  • NB: Piston Pump

  • 150: Stroke length(mm)

  • A: Enhanced Type

  • 20: Displacement(m3/h)

  • 10: Pressure(MPa)



Model

Piston Dia.

Max. Pressure (Mpa)

Theoretical Displacement

Pump Speed (rpm)

Shaft Power (Kw)

(L/min)

(m3/h)

3NB125

76.2

12.5

308

18.5

180

69.82


12.5

239

14.4

140

54.31


12.5

197

11.8

115

44.61


12.5

154

9.2

90

34.91


88.9

9

419

25.1

180

68.43


9

326

19.5

140

53.22


9

268

16.1

115

43.72


9

209

12.6

90

34.21


101.6

7

547

32.8

180

69.51


7

425

25.5

140

54.07


7

349

21.0

115

44.41


7

273

16.4

90

34.76


110

6

641

38.5

180

69.84


6

499

29.9

140

54.32


6

410

24.6

115

44.62


6

321

19.2

90

34.92


120

5

763

45.8

180

69.26


5

593

35.6

140

53.87


5

487

29.2

115

44.25


5

382

22.9

90

34.63


127

4.5

855

51.3

180

69.82


4.5

665

39.9

140

54.31


4.5

546

32.8

115

44.61


4.5

427

25.6

90

34.91


139.7

3.7

1034

62.0

180

69.47


3.7

804

48.3

140

54.03


3.7

661

39.6

115

44.38


3.7

517

31.0

90

34.73




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Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
qg18653457231
+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China