Gaso 3700 – 5″ Stroke Triplex Plunger Pump

Gaso 3700

  • No. of Plungers: 3
  • Stroke Length: 5″
  • Plunger Load: 12,000 lbs.
  • Crankshaft Pin Diameter: – 5.75″
  • Oil Capacity: 18 U.S. Gallons
  • Pump Weight: 5000 lbs.
  • Connections: 
    • Model 3774
      • 4″ – 300# ANSI suction
      • 2″ – 2500# ANSI discharge
    • Model 3775
      • 6″ – 300# ANSI suction
      • 3″ -1500# ANSI discharge
    • Model 3776
      • 6″ – 300# ANSI suction
      • 3″ – 600# ANSI discharge
  • Standard Materials for Fluid End Bodies:
    • 3774: Forged Steel Forged Ni. Alum.Bronze
    • 3775: Cast Ni. Alum. Bronze
    • 3776: Steel Billet
PUMP MODEL PLGR DIA IN. MAX PRESS PSI DISP.GAL PER REV. DISPLACEMENT
100 RPM 200 RPM 300 RPM 400 RPM
GPM BPD GPM BPD GPM BPD GPM BPD
3774 1 1/2 5000 0.1147 11.5 395 22.9 785 34.4 1180 41.3 1415
1 3/4 5000 0.1562 15.6 535 31.2 1070 46.9 1610 56.2 1925
2 3820 0.204 20.4 700 40.8 1400 61.2 2100 73.4 2515
2 1/4 3020 0.2582 25.8 885 51.6 1770 77.5 2655 92.9 3185
3775 2 1/4 3020 0.2582 25.8 885 51.6 1770 77.5 2655 92.9 3185
2 1/2 2445 0.3188 31.9 1095 63.8 2185 95.6 33280 114.8 3935
2 3/4 2020 0.3857 38.6 1325 77.1 2645 115.7 3965 138.9 4760
3 1700 0.459 45.9 1575 91.8 3145 137.7 4720 165.2 5665
3 1/4 1445 0.5387 53.9 1850 107.7 3695 161.6 540 193.9 6650
3776 3 1/4 1445 0.5387 53.9 1850 107.7 3695 161.6 5540 193.9 6650
3 1/2 1250 0.6247 62.5 2145 24.9 4280 187.4 6425 224.9 7710
3 3/4 1090 0.7172 71.7 2460 143.4 4915 215.2 7380 258.2 8855
4 955 0.816 81.6 2800 163.2 5595 244.8 8395 293.8 10075
Max Break Horsepower Required 4.1 8.2 12.4 16.5
Wheatley and GASO models have changed recently so we have provided a quick reference table for your convenience – click here