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3ZB-600S (450) Triplex Plunger Pump
The 3ZB-600S (450) triplex plunger pump is a positive-displacement, reciprocating, horizontal, single-acting pump that is primarily used for intermittent well servicing operations such as cementing, water injection, and small-scale fracturing. It is mainly composed of a fluid end, a power end, and a lubricating system, characterized by high output power, high pressure, and large displacement.
Classification:
Triplex plunger pump
Key words:
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Product Description
The 3ZB-600S (450) triplex plunger pump is a positive-displacement, reciprocating, horizontal, single-acting pump that is primarily used for intermittent well servicing operations such as cementing, water injection, and small-scale fracturing. It is mainly composed of a fluid end, a power end, and a lubricating system, characterized by high output power, high pressure, and large displacement.
The power end housing employs a rigid welded structure, while the fluid end offers a selection of plunger diameters, including 3", 3-1/2", 4", and 4-1/2", to satisfy the user requirements for various pressures and displacements.
Main Technical Parameters
|
No. |
Name |
Parameters |
|
1 |
Model |
3ZB-600S (450) |
|
2 |
Maximum input power, kW (BHP) |
447 (600) |
|
3 |
Plunger stroke, mm |
152.4 |
|
4 |
Maximum operating stroke frequency, times/min |
450 |
|
5 |
Gear ratio |
4.6:1 |
|
6 |
Overall dimensions (L×W×H), mm |
1292×1366×607 |
|
7 |
Maximum weight, kg |
2155 |
Operation characteristic parameter
|
Pump speed, RPM |
50 |
120 |
200 |
300 |
450 |
|||||
|
Plunger diameter in (mm) |
Displacement L/min |
Pressure MPa |
Displacement L/min |
Pressure MPa |
Displacement L/min |
Pressure MPa |
Displacement L/min |
Pressure MPa |
Displacement L/min |
Pressure MPa |
|
3" (76.2) |
104 |
97.5 |
250 |
97.2 |
417 |
58.3 |
625 |
38.9 |
938 |
25.9 |
|
3-1/2" (88.9) |
142 |
71.7 |
341 |
71.2 |
568 |
42.8 |
851 |
28.6 |
1277 |
19 |
|
4" (101.6) |
185 |
54.9 |
445 |
54.6 |
741 |
32.8 |
1112 |
21.9 |
1668 |
14.6 |
|
4-1/2" (114.3) |
235 |
43.4 |
563 |
43.2 |
938 |
25.9 |
1407 |
17.3 |
2111 |
11.5 |
|
The above displacement and pressure parameters are the theoretical values calculated based on a mechanical efficiency of 90%, a pump efficiency of 90%, and a displacement coefficient of 100%. |
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