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Equipment-4 Stage Pump

4 stage pump

4 stage pump

OCS owned 4 staged pump (12V149 engine driven) units are skid mounted pumping unit that can be used for high pressure water. Main type of operations performed using these units are pipeline pre-commissioning, Pipeline post burial (Trenching) and Pile remedial operations using Jet/Airlift techniques.

OCS own 3 x 12V149 Diesel engine driven pump skids. The skids have been designed to accommodate 4 stage fluid ends (250SLD450-60X4) and high pressure/high volume fluid ends (SLOW 250-550) for pipeline post trenching operations. Depending on the scope of work, the 4 stage pumps can also be used for various services as per below

The 4 stage pump is associated with the services as per below

  • PIPELINE SHORE APPROACHES
  • PIPELINE POST TRENCHING
  • PIPELINE PRE-COMMISSIONING
  • PILE REMEDIAL SERVICES
  • PRE TRENCHING SERVICES
  • WATER DISTRIBUTION SYSTEMS
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4 stage pump specifications
Fluid End
250SLD450-60x4
Flow Rating Head : 260m @ 1480rpm
335m³/Hr (1475 USgpm),
Flow Rating Head : 420m @ 1900rpm
429m³/Hr (1889 USgpm),
Suction Inlet
10”, #300
Discharge
8”, #300
Power Train
GM 12V149TI 2-Stroke Diesel Engine
Power Output bhp (kW)
1130 (843) @ 1900rpm
Peak Torque –lb ft (N.m)
3178 (4309) @ 1400rpm
Skid Framing
6100 x 2400 x 2400mm x 8MT
No Of Units
3

4 Stage Pump instructions Data Sheet Download