NOV 12P-160 Mud Pump ( Surplus New )

Mud Pump Specification – NOV 12-P-160

Manufacturer:
National Oilwell Varco (NOV)

Model:
12-P-160

Type:
Triplex, single-acting reciprocating mud pump

General Specifications

• Rated Power: 1,600 HP

• Maximum Stroke Length: 12 in (305 mm)

• Rated Speed: ~120 strokes per minute (SPM)

• Number of Cylinders: 3 (Triplex)

Fluid End

• Maximum Working Pressure:

  • Up to 7,500 psi (depending on liner size)

• Standard Liner Sizes:

  • 6 in

  • 6-1/2 in

  • 7 in

  • 7-1/2 in

• Valve Type:

  • Full-open or 3-web valves (application dependent)

Performance (Typical)

• Maximum Flow Rate:

  • ~1,000+ GPM (depending on liner size and speed)

• Volumetric Efficiency:

  • Typically 90–95% (with proper maintenance)

Power End

• Crankshaft:

  • Forged steel

• Main Bearings:

  • Heavy-duty roller bearings

• Lubrication:

  • Forced lubrication system

• Crossheads:

  • Steel, replaceable wear surfaces

Suction & Discharge

• Suction Connection:

  • Flanged, low-pressure inlet

• Discharge Connection:

  • High-pressure forged discharge manifold

• Pulsation Dampener:

  • Required on discharge side

Operating Media

• Typical Fluids:

  • Drilling mud

  • Completion fluids

  • Cement slurry (with appropriate liners and valves)

Weight & Dimensions (Approximate)

• Dry Weight:

  • ~45,000–50,000 lb (depending on configuration)

• Mounting:

  • Skid-mounted or package-mounted