National, J-60-L (60T-3L), Triplex, Plunger Pump
- 60 horsepower 3" stroke horizontal triplex single acting plunger pump
 - Available in nickel-aluminum-bronze fluid end material
 - Pump speeds up to 500 RPM
 - Four accessory gear reduction unit ratios
 
Specs
| Spec | U.S. Standard | 
|---|---|
| Type: | triplex | 
| Minimum Plunger Diameter: | |
| Maximum Plunger Diameter: | |
| Stroke length: | |
| Maximum Working Pressure: | 1,500 PSI | 
| Rod/Piston Load: | lb | 
| Gallons per Minute: | 137.7 | 
| Barrels per Day: | 4721 | 
| Brake Horse Power: | 60.0 | 
  
Hover over Power Curves to reveal RPM and GPM
| Pump | English Units | 50 RPM | |||||
|---|---|---|---|---|---|---|---|
| Plunger Dia. In. | Plunger Area Sq. In. | BPD per RPM | GPM per RPM | Max Press. PSI | BPD | GPM | |
| J-60-L 60T-3L  | N/A | N/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 crankshaft with ground journals and polished throws
 - Alloy steel crosshead pins
 - Bronze bearing crosshead pin bushings
 - Cast iron crossheads with upper/lower oil grooves
 - Replaceable Stainless Steel intermediate rods
 - Optional Threaded or Clamp Style Intermediate Rods
 - Rod Load: 4750 lbs
 
Fluid End Features:
- Threaded fluid end and valve covers
 - 17-4 Stainless Steel or Nickel Aluminum Bronze Steel Stuffing Boxes (Includes nuts)
 - 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
 - Plungers-Solid Ceramic or Tungsten Carbide CoatedÂ