The P1000 series five‑cylinder plunger pump can theoretically handle input power up to 1,000 horsepower (735 kW). Compared with the P750 series, the P1000’s five‑plunger high‑pressure pump features a longer stroke, increased from 127 mm to 135 mm, enabling it to deliver a higher flow rate—ranging from a minimum of 105.93 GPM at 10,877 psi (401 L/min at 750 bar) to 27.79 GPM at the maximum pressure of 40,000 psi (105.2 L/min at 2,750 bar).
The P1000 series five-cylinder piston pump can theoretically handle up to 1000 horsepower (735 kW) of input power. Compared with the P750 series, the P1000 series five-cylinder high-pressure pump has a longer stroke, increasing from 127 mm to 135 mm, allowing it to deliver a higher flow output, from a minimum pressure output of 105.93 Gpm at 10,877 Psi (401 L/Min at 750 Bar) to 27.79 Gpm at a maxi-mum pressure of 40,000 Psi (105.2 L/Min at 2750 Bar).
It is also suitable for use with professional actuators. The powerful performance combined with professional actuators can provide higher efficiency and processing results during operations.
Plunger Pump Parameters
Note:
1 Bar = 0.1 MPa
1 L/min = 0.06
1 kW = 1.36 hp
The flow value here refers to the "theoretical" flow and does not take into account the efficiency reduction caused by the compressibility of water and the expansion of pressure-bearing compo/nents. Within this performance range, you can match your engine power according to your own needs. It should be noted that factors such as plunger diameter and stroke are not considered here, so the flow will be larger than the actual flow.
Performance Range Power
Fluid End Component Details
Serial Number
Description
Serial Number
Description
Serial Number
Description
1
Valve block
17
O-ring
33
Explosion-proof film holder
2
Hex Socket Cylindrical Head Screw
18
Stuffing box
34
Sign
3
Pump high-pressure end screw plug
19
Gland nut
35
Cooling water sealing joint
4
Pump outlet connector
20
Plunger
36
Cooling water end face gasket
5
Hinge screw
21
Plunger copper sleeve
37
Cooling water connector
6
Combined valve body
22
40K packing
38
Sealing plug
7
Water intake valve
23
Alloy ring
39
O-ring
8
Drain valve
24
Anti-loosening pressure block
40
O-ring
9
Spring
25
Flat-head screw
41
Cooling water pipe
10
Retaining ring
26
Cooling water connector
42
Label nut
11
Locking circlip
27
Cooling water connector
43
End face seal
12
Circlip
28
O-ring
44
40K pressure gauge
13
washer
29
Elastic retaining ring
45
Seismic bolt
14
Polyurethane oil seal
30
Low-pressure return water seal seat
46
Connector
15
O-ring
31
Shaft seal
16
O-ring
32
O-ring
Fluid End Parameters
Plunger Pump Model
Plunger Model Size
Flow rate at a specific rotational speed
Rated Working Pressure
Plunger Model
Diameter
Stroke
400 R P M/Min
450 R P M/Min
mm
mm
L/Min
Bar
P1000-40k-9
#9
20.32
135
88
100
2750
P1000-30k-11
#11
29
135
178
200
2000
P1000-22k-12
#12
30.5
135
197
222
1500
P1000-15k-15
#15
40
135
340
382
1000
1 Bar = 0.1 MPa = 14.5 psi
1 L/min = 0.06 mm³/h = 0.264 GPM
1 kW = 1.36 hp
The flow value here refers to the 'theoretical'flow, without considering the efficiency reduction caused by the compressibility of water and the expansion of pressure-bearing components.
Here we only illustrate the conventional plunger matching data for this high-pressure pump. Within this range, you can also customize the required plunger parameters to meet your actual usage needs.
Performance Range 
Power
