1. Built to tackle the most extreme applications. And more.

    For some of the industry’s hardest-running applications, Gardner Denver builds an impressive line of reciprocating, triplex well-service pumps, rated from 165 to 1,250 BHP.

    Drilling Extra

    Gardner Denver Well Servicing Pumps

GD-1250 Pump Model

  1. Offshore Triplex Well Service Pump - GD1250

Reciprocating, Triplex Well Service Pump - 1250 BHP

GD-1250 Pump Model-Lightweight, powerful and durable, the GD-1250 is ideal for offshore cementing skids, where space matters most. Designed to maximize horsepower and rod load, it features a modular pump design with patented power-end components and through stud fluid-end configurations for easy removal and maintenance.

  • Maximum Pressure: 20,798 psi
  • Maximum Flow: 1,135 gpm
  • Weight: 8,000 lbs.

Design Advantages

  • Combination cast and fabricated frame for lightweight, yet durable construction
  • Patented connecting rod assembly for maximum thrust bearing area
  • Planetary style gearbox with offset to maximize power to weight ratio
  • High strength forged crankshaft
  • Standard autofrettage fluid ends for extended service life
  • Endurance tested for 1,000,000 cycles at maximum load

Documents

  • Performance Chart

    Pump Model Horsepower
    [BHP]
    Stroke
    [IN]
    Piston/Plunger
    Diameter [IN]
    (Min) (Max)
    Piston Load
    [LBS]
    Rate [GPM]
    (Min) (Max)
    Pressure Ranges [PSI]
    (Min) (Max)
    GD-1250 1,250 8 3.8 / 6.5 200,000 115 / 1,135 1,700 / 20,798
    Pump Model Horsepower
    [kW]
    Stroke
    [MM]
    Piston/Plunger
    Diameter [MM]
    (Min) (Max)
    Piston Load
    [N]
    Rate [m3/hr]
    (Min) (Max)
    Pressure Ranges [BAR]
    (Min) (Max)
    GD-1250 932.1 203.2 95.3 / 165.1 889,644.3 26.1 / 257.8 117.2 / 1,434
  • Performance Comparison Chart

    Pump Model Horsepower
    [BHP]
    Stroke
    [IN]
    Piston/Plunger
    Diameter [IN]
    (Min) (Max)
    Piston Load
    [LBS]
    Rate [GPM]
    (Min) (Max)
    Pressure Ranges [PSI]
    (Min) (Max)
    GD-1250 1,250 8 3.8 / 6.5 200,000 115 / 1,135 1,700 / 20,798
    GD-1000Q 1,000 6 2.8 / 4.5 106,000 39 / 929 1,660 / 17,852
    GD-Compact 600 6 2.8 / 4.5 100,000 46 / 558 1,660 / 16,845
    GD-600 600 6 2.8 / 5 100,000 46 / 688 1,345 / 16,845
    GD-250 250 5 2 / 5 50,000 10 / 362 1,009 / 15,000
    TGH 400 8 4 / 5 159,000 44 / 357 1,632 / 10,000
    PAH 310 8 3.5 / 5 128,000 34 / 357 1,350 / 10,000
    TGE 165 5 1.8 / 4 44,000 8 / 245 975 / 10,000
    TEED 165 5 1.8 / 4 44,000 8 / 245 975 / 10,000
    TEEF 165 5 1.8 / 3 44,000 8 / 138 1,750 / 10,000
    Pump Model Horsepower
    [kW]
    Stroke
    [MM]
    Piston/Plunger
    Diameter [MM]
    (Min) (Max)
    Piston Load
    [N]
    Rate [m3/hr]
    (Min) (Max)
    Pressure Ranges [BAR]
    (Min) (Max)
    GD-1250 932.1 203.2 95.3 / 165.1 889,644.3 26.1 / 257.8 117.2 / 1,434
    GD-1000Q 745.7 152.4 69.9 / 114.3 471,511.5 8.9 / 211 114.5 / 1,230.9
    GD-Compact 447.4 152.4 69.9 / 114.3 444,822.2 10.4 / 126.7 114.5 / 1,161.4
    GD-600 447.4 152.4 69.9 / 127 444,822.2 10.4 / 156.3 92.7 / 1,161.4
    GD-250 186.4 127 50.8 / 127 222,411.1 2.3 / 82.2 69.6 / 1,034.2
    TGH 298.3 203.2 101.6 / 127 707,267.2 10 / 81.1 112.5 / 689.5
    PAH 231.2 203.2 88.9 / 127 569,372.4 7.7 / 81.1 93.1 / 689.5
    TGE 123 127 44.5 / 101.6 195,721.8 1.8 / 55.6 67.2 / 689.5
    TEED 123 127 44.5 / 101.6 195,721.8 1.8 / 55.6 67.2 / 689.5
    TEEF 123 127 44.5 / 76.2 195,721.8 1.8 / 31.3 120.7 / 689.5
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