Plunger Pump KQZ1000
Plunger pump KQZ1000S is a reciprocating, positive displacement, single-acting, horizontal five-cylinder plunger pump with a maximum input power of 1000 hp. This pump is widely used in intermittent oil well operations such as acidizing, cementing, fracturing, well killing, and gravel packing. It is reliable in quality, improved based on the 600 pump model, retaining all the advantages of the 600 pump while increasing input power. There are both long and short pump versions, with the short pump structure suitable for back-to-back installation on twin-pump setups, offering options for customers.
Product Features
Main structural characteristics:
Product Parameters
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Operating parameters
Performance Parameters:(Note: The parameters in the table are calculated based on 100% volumetric efficiency and 90% mechanical efficiency.)
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Plunger Diameter (inches) （mm） |
Pump Strokes (rpm) |
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50 |
120 |
200 |
300 |
450 |
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Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
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3" (76.2) |
46 (174) |
14141 (97.5) |
110 (417) |
14141 (97.5) |
184 (695) |
8409 (58) |
276 (1042) |
5606 (38.7) |
413 (1564) |
3737 (25.8) |
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3.5" (88.9) |
63 (236) |
10399 (71.7) |
150 (567) |
10399 (71.7) |
250 (946) |
6178 (42.6) |
375 (1419) |
4119 (28.4) |
562 (2128) |
2746 (18.9) |
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4" (101.6) |
82 (309) |
7962 (54.9) |
196 (741) |
7962 (54.9) |
326 (1235) |
4730 (32.6) |
490 (1853) |
3153 (21.7) |
734 (2780) |
2100 (14.5) |
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4.5" (114.3) |
103 (391) |
6295 (43.4) |
248 (938) |
6295 (43.4) |
413 (1564) |
3737 (25.8) |
620 (2345) |
2492 (17.2) |
929 (3518) |
1661 (11.5) |
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Input Power |
320kW |
746kW |
746kW |
746kW |
746kW |
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