
P205-5121
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; Teflon 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), couplers (aluminum or Delrin).
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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 | |
---|---|---|
Flow | 0.38 GPM | 1.4 L/min |
Pressure | 2500 PSI | 170 bar |
Speed | 1750 RPM | |
Maximum Inlet Pressure | 90 PSI | 6.0 bar |
Maximum Temperature | 160 °F | 70 °C |
Plunger Diameter | 0.47″ | 12 mm |
Stroke | 0.13″ | 3.4 mm |
Crankshaft Diameter | 24 mm | |
Crankshaft Rotation | Top of Pulley Towards Fluid End | |
Key Width | 0.31″ | 8 mm |
Shaft Mounting | Either Side | |
Inlet Ports | (2) 1/2″ BSP | |
Discharge Ports | (2) 3/8″ BSP | |
Crankcase Oil Capacity | 7.5 fl. oz. | 0.22 L |
Extended Crankcase Oil Capacity | 9.0 fl. oz. | 0.27 L |
Weight | 11.7 lbs. | 5.3 kg |
Volumetric Efficiency @ 1750 RPM | 0.94 | |
Key Component Material | ||
Manifold | 316 Stainless Steel | |
Plungers | Solid Ceramic Oxide | |
Valves | 316TI Stainless Steel | |
Seals | Teflon With Fabric Reinforcing | |
Gear End | Aluminum |
HORSEPOWER SPECIFICATIONS
RPM | GPM | 1000 PSI | 1500 PSI | 2000 PSI | 2500 PSI |
---|---|---|---|---|---|
500 | 0.11 | 0.08 | 0.11 | 0.15 | 0.19 |
1000 | 0.22 | 0.15 | 0.23 | 0.30 | 0.38 |
1750 | 0.38 | 0.26 | 0.39 | 0.52 | 0.66 |
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 #09656-0021 | |||
21 | 08443-0001 | O-Ring | 3 |
23 | 07391-0020 | V-Sleeve | 3 |
23A | 07391-0020 | V-Sleeve, Weep | 3 |
24 | 07392 | Support Ring | 6 |
Valve Assembly Kit – Part #09775 | |||
26A | 04273 | Valve Assembly | 6 |
31 | 07853-0001 | O-Ring | 6 |
33 | 07913-0001 | O-Ring | 6 |
Oil Seal Kit – Part #09144 | |||
19 | 08356 | 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.