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

Wheatley, Q350-4 (350Q-5L), 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: 3¼"
Maximum Plunger Diameter: 4"
Stroke length: 5"
Maximum Working Pressure: 1,670 PSI
Rod/Piston Load: 19400lb
Gallons per Minute: 489.6
Barrels per Day: 16786
Brake Horse Power: 350.0

Q350-4 (350Q-5L), Quintuplex, Plunger Pump
Mouse-over to Enlarge Q350-4 (350Q-5L), 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
Q350-4
350Q-5L
4.00012.566446.6281.3600154423316869942041165734013056381
3.87511.793243.7601.2763164521886465641911094031912253357
3.75011.044740.9821.1953167020496061471791024629911475335
3.62510.320638.2951.117016701915565744168957427910723313
3.5009.621135.7001.04121670178552535515689252609996292
3.3758.946233.1950.96821670166048497914582992429295271
3.2508.295830.7820.89781670153945461713576962248619251
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