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

Wheatley, Q350-3 (350Q-5M), 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: 2¼"
Maximum Plunger Diameter: 3¼"
Stroke length: 5"
Maximum Working Pressure: 3,020 PSI
Rod/Piston Load: 19400lb
Gallons per Minute: 323.2
Barrels per Day: 11081
Brake Horse Power: 350.0

Q350-3 (350Q-5M), Quintuplex, Plunger Pump
Mouse-over to Enlarge Q350-3 (350Q-5M), 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
Q350-3
350Q-5M
3.2508.295830.7820.89782339153945461713576962248619251
3.1257.669928.4600.83012529142342426912571152087969232
3.0007.068626.2290.76502745131138393411565571917344214
2.8756.491824.0880.70262988120435361310560221766745197
2.7505.939622.0390.6428302011023233069655101616171180
2.6255.411920.0810.5857302010042930128850201465623164
2.5004.908718.2140.531230209112727328045541335100149
2.3754.430116.4380.479530208222424667241101204603134
2.2503.976114.7540.430330207382222136536881084131120
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