
P450-5100
A German-made triplex plunger positive displacement pump with reciprocating plungers for direct or belt drive applications.
Features:
Anodized 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 316 stainless steel manifold.
Options:
Gearbox and bell housings (to connect to gasoline, diesel, electric or hydraulic drive).
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WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
SPECIFICATIONS
U.S. | Metric | |
---|---|---|
1450 RPM | ||
Flow | 5.5 GPM | 20.8 L/min |
Pressure | 5075 PSI | 350 bar |
Maximum Inlet Pressure | 90 PSI | 6.2 bar |
Plunger Diameter | 0.71″ | 18 mm |
Stroke | 0.79″ | 20 mm |
Max. Temperature of Pumped Fluids | 160 °F | 70 °C |
Inlet Ports | (2) 3/4″ BSP | |
Discharge Ports | (2 )1/2″ BSP | |
Shaft Rotation | Top of Pulley Towards Manifold | |
Crankshaft Diameter | 1.10″ | 28 mm |
Key Width | 0.32″ | 8 mm |
Shaft Mounting | Either Side | |
Weight | 36.5 lbs. | 16.6 kg |
Crankcase Oil Capacity | 30 fl. oz. | 0.9 L |
Key Component Material | ||
Manifold | Stainless Steel | |
Plungers | Solid Ceramic Oxide | |
Valves | High Grade Stainless Steel | |
Seals | Nitrile With Fabric Reinforcing | |
Gear End | Aluminum |
HORSEPOWER SPECIFICATIONS
RPM | GPM | 2000 PSI | 3000 PSI | 4000 PSI | 5000 PSI |
---|---|---|---|---|---|
800 | 3.0 | 4.1 | 6.2 | 8.3 | 10.3 |
933 | 3.5 | 4.8 | 7.2 | 9.7 | 12.1 |
1066 | 4.0 | 5.5 | 8.3 | 11.0 | 13.8 |
1200 | 4.5 | 6.2 | 9.3 | 12.4 | 15.5 |
1450 | 5.5 | 7.6 | 11.4 | 15.2 | 19.0 |
Horsepower Requirements
The ratings shown are the power requirements for the pump. Gas engine power outputs must be approximately twice the pump power requirements shown above.
We recommend a 1.15 service factor be specified when selecting an electric motor as the power source. To compute specific pump horsepower requirements use the following formulas:
Electric HP = (GPM X PSI)/1450
Gas HP = (GPM X PSI)/1100
*Engine power varies based on horizontal or vertical orientation, as well as by makes and models from each manufacturer.
REPAIR KITS
ITEM# | PART# | DESCRIPTION | Qty. |
---|---|---|---|
Plunger Packing Kit – Part #09141 | |||
21 | 07266 | O-Ring | 3 |
23 | 08477 | V-Sleeve | 6 |
24 | 07929 | Pressure Ring | 3 |
Valve Assembly Kit – Part #09646 | |||
27A | 05578 | Valve Assembly, Complete | 6 |
33 | 07489 | O-Ring | 6 |
Oil Seal Kit – Part #09641 | |||
19 | 05444 | Oil Seal | 3 |
Repair Kits Available
The repair kits listed to the right are available for this pump. If you need further information about these repair kits, or have questions about other specific parts for your pump, please contact you local Giant distributor or contact Giant customer service.