2025 © Allparts Equipment & Accessories. All Rights Reserved.
P316 PUMP, 4.0 GPM @ 3500 PSI @ 1750 RPM
Reference Item Only
Part Number
P316
The P316 pump is the basic pump assembly. Please select a right or left hand configuration from the recommended accessories.
An American-made triplex plunger positive displacement pump with reciprocating plungers for direct or belt drive applications.
Features:
Aluminum crankcase with sight glass and vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; solid ceramic plungers; nitrile seals (with fabric reinforcing); stainless steel valves and forged brass manifold.
Options:
Gearbox and bell housings (to connect to gasoline, diesel, electric or hydraulic drive), couplers (aluminum or Delrin), unloader/regulator, fixed or adjustable chemical injector, thermal relief valve and pulsator valve.
Technical Specifications:
| US | Metric | |
| Flow | 4 GPM | 15.1 L/min |
| Maximum Discharge Pressure | 3045 PSI | 210 bar |
| Crankshaft Speed | 1450 RPM | |
| Power | 8.4 HP | 6.3 KW |
| Flow (High Speed) | 4.7 GPM | 17.8 L/min |
| Maximum Discharge Pressure (High Speed) | 2500 PSI | 170 bar |
| Power Consumption (High Speed) | 8.1 HP | 6 KW |
| Crankshaft Speed (High) | 1750 RPM | |
| Intermittent Flow | 4 GPM | 15.1 L/min |
| Intermittent Discharge Pressure | 3350 PSI | 190 bar |
| Intermittent Crankshaft Speed | 1450 RPM | |
| Intermittent Power Consumption | 9.2 HP | 6.9 kW |
| Max Temperature | 160 °F | 70 °C |
| Inlet Port Size | (2) 1/2" BSP | |
| Discharge Port Size | (2) 3/8" BSP | |
| Plunger Diameter | 0.71 in. | 18 mm |
| Stroke | 0.56 in. | 14.1 mm |
| Maximum Inlet Pressure | 145 PSI | 10 bar |
| Crankshaft Diameter | 24 mm | |
| Crankshaft Rotation | Top of Pulley Towards Manifold | |
| Crankshaft Mounting | Either Side | |
| Crankcase Oil Capacity US | 14.2 fl. oz. | 0.42 L |
| Extended Crankcase Oil Capacity | 17.0 fl. oz. | 0.5 L |
| Weight | 16 lbs. | 7.3 kg |
| NPSHR | 19 Ft.-head | 5.8 mWs |
| Manifold Material | Forged Brass | |
| Crankcase Material | Aluminum Die Cast | |
| Plunger Material | Solid Ceramic Oxide | |
| Valve Material | High Grade Stainless Steel | |
| Seal Material | Nitrile with Fabric Reinforcing | |