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

National, J-30-L (30T-2L), Triplex, Plunger Pump

Pumps in this series

J-30-H (30T-2H)
J-30-L (30T-2L)
  • 30 horsepower 2 1/4" stroke horizontal triplex single acting plunger pump
  • Available in nickel-aluminum-bronze fluid end material
  • Pump speeds up to 500 RPM
  • Three accessory gear reduction unit ratios

Specs

Spec U.S. Standard
Type: triplex
Minimum Plunger Diameter:
Maximum Plunger Diameter:
Stroke length:
Maximum Working Pressure: 2,000 PSI
Rod/Piston Load: lb
Gallons per Minute: 51.65
Barrels per Day: 1771
Brake Horse Power: 30.0

Default triplex

Hover over Power Curves to reveal RPM and GPM

PumpEnglish Units50 RPM
Plunger Dia. In.Plunger Area Sq. In.BPD per RPMGPM per RPMMax Press. PSIBPDGPM
J-30-L
30T-2L
N/AN/A
Power End Features
  • Cast iron power frame
  • Heavy-duty, tapered roller crankshaft bearings
  • Precision type, aluminum alloy crankpin bearings
  • Aluminum connecting rods
  • Alloy steel crosshead pins
  • Alloy steel crankshaft with ground journals &  polished throws
  • Bronze bearing crosshead pin bushings
  • Cast iron crossheads with upper/lower oil grooves
  • Stainless Steel intermediate rods
  • Flooded sump, splash distribution lubrication
  • Rated rod load is 3565 lbs.
Fluid End Features
  • Threaded type valve covers
  • 17-4 Stainless Steel removable stuffing boxes and nuts
  • Plungers-Solid Ceramic or Tungsten Carbide Coated
  • General Service, Molded Lip or Aramid Fiber plunger packing
  • Mission Spherical suction and discharge valves
  • Valve Seat & Valve Body: Nitronic 50
  • Spring: Inconel
  • Cage:316L Stainless Steel
  • Severe duty valves with inserts available