Series 380
Steady And Reliable
The P380 series three-cylinder piston pump is theoretically capable of handling input power up to 380 horsepower (279 kW). It ranges from a minimum pressure output of 10,877 pounds per square inch (psi) at 45.8 gallons per minute (750 bar equates to 173.4 liters per minute) to a maximum pressure of 40,000 psi at 12.68 gallons per minute (2750 bar equates to 48 liters per minute).
Technical parameters
Maximum input power
380HP
Connectiontype
Direct connection
Plunger
3
Max input sppeed
1750 R·P·M
Reductioon ratio
1:3.5
Revolution speed
500 R·P·M
Gear oil
7.9 GPM
Type of gear oil
85W-90
Weight
Performance range
Note:
1 Bar = 0.1 MPa = 14.5 Psi
1 L/Min = 0.06 m³/H = 0.264 Gpm
1 kW = 1.36 Hp
The flow values provided here refer to “theoretical” flow and do not account for efficiency reduction due to water compressibility and expansion of pressurized components.
Within this performance range, you can match your engine power according to your specific needs. Please note that piston diameter, stroke, and other factors have not been considered here, so the flow rate may be higher than the actual flow rate.
Fluid End Specs
| Plunger Pump Model | Plunger Pump Model Size | The Corresponding Flow Rate At A Specific Pump Speed | Rated Working Pressure |
|||
|---|---|---|---|---|---|---|
| Plunger Model | Diameter（Mm） | Stroke（Mm） | 415 R P M/Min | 500 R P M/Min | Bar | |
| P380-40k-18 | #018 | 18 | 102 | 32 L/Min | 40 L/Min | 2750 |
| P380-40k-20 | #020 | 20 | 102 | 40 L/Min | 48 L/Min | 2750 |
| P380-35k-21 | #021 | 21 | 102 | 44 L/Min | 53 L/Min | 2500 |
| P380-30k-24 | #024 | 24 | 102 | 57 L/Min | 69 L/Min | 2000 |
| P380-25k-26 | #026 | 26 | 102 | 67 L/Min | 81 L/Min | 1700 |
| P380-20k-28 | #028 | 28 | 102 | 78 L/Min | 94 L/Min | 1400 |
| P380-15k-34 | #034 | 34 | 102 | 115 L/Min | 139 L/Min | 1000 |
| P380-10k-38 | #038 | 38 | 102 | 144 L/Min | 173 L/Min | 750 |
- The flow values provided here refer to “theoretical” flow and do not account for efficiency reduction due to water compressibility and expansion of pressurized components.
- Within this performance range, you can match your engine power according to your specific needs. Please note that piston diameter, stroke, and other factors have not been considered here, so the flow rate may be higher than the actual flow rate.