P46W-HK
A German-made reciprocating triplex plunger pump for high temperature 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; high temperature nitrile seals (with fabric reinforcing); stainless steel valves and forged brass manifold.
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SPECIFICATIONS
| U.S. | Metric | |
|---|---|---|
| 1420 RPM | ||
| Max Flow (Continuous) | 3.9 GPM | 14.7 L/min |
| Max Discharge Pressure (Continuous) | 2200 PSI | 150 bar |
| Inlet Pressure | 145 PSI | 10 bar |
| Plunger Diameter | 0.71″ | 18 mm |
| Stroke | 056″ | 18.1 mm |
| Max Temp | 195 °F | 90 °C |
| Crankshaft Diameter | 0.71″ | 18 mm |
| Crankcase Capacity | 8 fl. oz. | 0.24 L |
| Weight | 18.0 lbs. | 8.2 kg |
| Inlet Ports | (2) 1/2″ BSP | |
| Discharge Ports | (2) 3/8″ BSP | |
| Shaft Rotation | Top of Pulley Towards Manifold | |
| Shaft Mounting | Either Side | |
| Volumetric Efficiency @ 1420 RPM | 0.96 | 0.96 |
| Mechanical Efficiency @ 1420 RPM | 0.8 | 0.8 |
| Key Component Material | ||
| Manifold | Forged Brass | |
| Plungers | Solid Ceramic Oxide | |
| Valves | High Grade Stainless Steel | |
| Seals | Nitrile With Fabric Reinforcing | |
| Gear End | Spheroidal Cast Iron | |
Click the image to enlarge
HORSEPOWER SPECIFICATIONS
| RPM | GPM | 1000 PSI | 1500 PSI | 1700 PSI | 2200 PSI |
|---|---|---|---|---|---|
| 745 | 2.0 | 1.4 | 2.1 | 2.3 | 3.0 |
| 910 | 2.5 | 1.7 | 2.6 | 2.9 | 3.8 |
| 1140 | 3.1 | 2.1 | 3.2 | 3.6 | 4.7 |
| 1305 | 3.6 | 2.5 | 3.7 | 4.2 | 5.4 |
| 1420 | 3.9 | 2.7 | 4.0 | 4.5 | 5.9 |
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. |
|---|---|---|---|
| Complete Plunger Packing Kit – Part #09514 | |||
| 31 | 11511 | V-Sleeve | 3 |
| 40 | 07234 | O-Ring, Adapter | 3 |
| 50 | 11512 | High Temp, Rear V-Sleeve | 6 |
| 51 | 072640 | Support Ring | 3 |
| Ceramic Plunger Assembly Kit – Part #09539 | |||
| 24A | 07021 | Ceramic Plunger, 20mm | 3 |
| 24B | 08456 | Tension Screw | 3 |
| 24C | 08457 | Copper Gasket | 3 |
| 25 | 06648/13333* | Flinger | 3 |
| p/n 13333 is needed for older P46W pumps with brass retainers (p/n 08064) | |||
| Valve Assembly Kit – Part #09039 | |||
| 34 | 07325 | Spring Retainer | 3 |
| 35 | 06017-0100 | Valve Spring | 3 |
| 36 | 06016 | Valve Plate | 3 |
| 37 | 06014 | Valve Seat | 3 |
| 38 | 06015 | O-Ring, Valve Seat | 3 |
| 40 | 07234 | O-Ring, Adapter | 3 |
| 42 | 12004 | O-Ring, Inlet Plug | 3 |
| 44 | 07035 | O-Ring, Discharge Plug | 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.
