NEW, USED, AND REFURBISHED PUMPS AND PARTS GASO DUPLEX, GASO TRIPLEX AND GASO QUINTUPLEX PLUNGER AND PISTON PUMPS BY WHEATLEY AND GASO PUMP

Wheatley, Q350-2 (350Q-5H), Quintuplex, Plunger Pump

  • 350 horsepower 5" stroke horizontal quintuplex single acting plunger pump
  • Available in three fluid end materials
  • Pump speeds up to 360 RPM

Specs

Spec U.S. Standard
Type: quintuplex
Minimum Plunger Diameter: 1½"
Maximum Plunger Diameter: 2¼"
Stroke length: 5"
Maximum Working Pressure: 6,000 PSI
Rod/Piston Load: 19400lb
Gallons per Minute: 154.9
Barrels per Day: 5311
Brake Horse Power: 350.0

Q350-2 (350Q-5H), Quintuplex, Plunger Pump
Mouse-over to Enlarge Q350-2 (350Q-5H), Quintuplex, Plunger Pump

Hover over Power Curves to reveal RPM and GPM

PumpEnglish Units50 RPM150 RPM250 RPM280 RPM
Plunger Dia. In.Plunger Area Sq. In.BPD per RPMGPM per RPMMax Press. PSIBPDGPMBPDGPMBPDGPMBPDGPM
Q350-2
350Q-5H
2.2503.976114.7540.430348797382222136536881084131120
2.1253.546613.1600.38385470658191974583290963685107
2.0003.141611.6570.3400600058317174951291485326495
1.8752.761210.2460.2988600051215153745256175286984
1.7502.40538.9250.2603600044613133939223165249973
1.6252.07397.6960.2245600038511115434192456215563
1.5001.76716.5570.191260003281098429163948183654
Power End Features:
  • Cast Iron Power Frame
  • Forged Steel Crankshaft
  • Heavy-Duty, Tapered Roller Crankshaft Bearings
  • Precision type, Aluminum Alloy Crankpin Bearings
  • Ductile Iron Connecting Rods
  • Alloy steel crosshead pins
  • Bronze bearing crosshead pin bushings
  • Cast iron crossheads with upper/lower oil grooves
  • Stainless steel extension rods
  • External pressure lubrication
  • Rated rod load is 13850 lbs.
Fluid End Features:
  • Alloy steel crosshead pins
  • Bronze bearing crosshead pin bushings
  • Cast iron crossheads with upper/lower oil grooves
  • Stainless steel extension rods
  • External pressure lubrication
  • Fluid end with bolted type valve covers
  • Removable stuffing boxes & glands
  • Plungers -Solid Ceramic, or Tungsten Coated
  • General Service Plunger Packing