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Gaso 2651 – A 250 horsepower 12″ stroke continuous duty double acting duplex pump

 

gaso-2600

  • 250 horsepower 12″ stroke continuous duty double acting duplex pump
  • Rated at pump speeds up to 85 RPM
  • Maximum discharge pressures up to 1,760 psi
  • Equipped with cast steel fluid ends
  • Equipped with internal gear reduction unit

Power End Features:

  • Cast iron power frame
  • Steel crankshaft
  • Bi-metal crankpin bearings
  • Ductile iron connecting rods
  • Heavy-duty roller crankshaft bearings
  • Alloy steel crosshead pins
  • Bronze bearing crosshead pin bushings
  • Internal gear reduction / 5.05:1/Ratio/ with:
    • Ductile iron herringbone type main gear
    • Allow steel pinion shaft with herringbone pinion gea
  • Heavy-duty roller pinion shaft bearings
  • Flooded sump, splash distribution and lubrication
  • Cast iron crossheads with upper/lower oil grooves
  • Rated rod load is 22100 lbs.

Fluid End Features:

  • Bolted Valve and Cylinder head covers
  • Bolted or threaded type glands & removable stuffing boxes
  • File hard steel piston rods
  • Standard valve types:
    • For crude oil transfer:
      • Steel wing guided valve & seat
    • For slush / mud service:
      • Steel wing guided with replaceable insert
  • Standard Valve Types:
    • For crude oil transfer:
      • Cast iron piston body, ring type
      • Cast iron, chrome faced, piston rings
    • For slush / mud service:
      • Mission slush type piston w/ replaceable rubbers
  • General service piston rod packing
PUMP MODEL PLGR DIA IN. MAX PRESS PSI DISP.GAL PER REV. DISPLACEMENT
100 RPM 200 RPM
GPM BPD GPM BPD
2651 4 1760 2.2862 123.5 4235 194.3 6665
4 1/2 1390 2.9778 160.8 5515 253.1 8680
5 1125 3.7541 202.7 6950 319.1 10940
5 1/2 930 4.6102 249.0 8535 391.9 13435
Max Break Horsepower Required 150.1 236.3

 

PUMP MODEL PLGR DIA IN. MAX PRESS PSI DISP.GAL PER REV. DISPLACEMENT
100 RPM 200 RPM
GPM BPD GPM BPD
2652 4 1125 2.2862 123.5 4235 194.3 6665
4 1/2 1125 2.9778 160.8 5515 253.1 8680
5 1125 3.7541 202.7 6950 319.1 10940
5 1/2 930 4.6102 249.0 8535 391.9 13435
6 780 5.5503 299.7 10275 471.8 16175
6 1/2 665 6.5660 354.6 12155 558.1 19135
7 575 7.6699 414.2 14200 651.9 22350
7 1/2 535 8.2621 446.2 15295 702.3 24080
Max Break Horsepower Required 154.7 243.6

Wheatley and GASO models have changed recently so we have provided a quick reference table for your convenience – click here