National, J-30-H (30T-2H), Triplex, Plunger Pump
- 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: | 5,000 PSI |
| Rod/Piston Load: | lb |
| Gallons per Minute: | 22.95 |
| Barrels per Day: | 787 |
| Brake Horse Power: | 30.0 |
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-30-H 30T-2H | 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 crosshead pins
- Alloy steel crankshaft with ground journals &Â 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 availableÂ
