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PZ series reciprocating booster pump

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PZ series reciprocating booster pump

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Product Introduction

PZ series booster pumps are mainly used for oilfield pressure boosting injection (clear water, produced water, emulsion, oily wastewater, etc.) and various industrial sectors that require high-pressure media boosting and transportation. Oilfield pressure boosting injection refers to situations where the system pipeline pressure cannot meet the injection pressure requirements of some wellheads. In such cases, a booster pump is used to increase the pressure of the original high-pressure medium in the pipeline, meeting the injection pressure requirements of these wellheads and achieving energy saving and consumption reduction.

Product Details

Product Features

This series of products adopts a large and small head plunger and a hydraulic balance mechanism; it adopts a symmetrical design with inlets and outlets on both sides, which can be interchanged left and right for easy placement and installation. The product features small size, light weight, stable transmission, high efficiency, and convenient maintenance.

Application Areas

This product is mainly used for oilfield injection, providing end-pressure increase where system pressure is insufficient.

Performance Range

Inlet Pressure: 8~20MPa

Outlet Pressure: 12-50MPa

Flow Rate: 0.3-160m ³/h

Power Range: 7.5-355kW

Boosting Range: 4~30Mpa

Stroke: 50、75、100、125、130、175mm

Technical Parameters

Serial Number	Model	Inlet Pressure MPa	Outlet Pressure MPa	Theoretical Flow Rate m ³/h	Motor Power kW
1	350	8-20	12-50	0.4-5.0	7.5-15
2	375	8-20	12-50	1.0-9.0	18.5-30
3	3100	8-20	12-50	2.0-17	30-45
4	3125	8-20	12-50	3.2-28	55-110
5	3175	8-20	12-50	6-50	110-160
6	5125	8-20	12-50	9-42	110-185
7	5130	8-20	12-50	12-50	132-200
8	5DS	8-20	12-50	7-75	110-185
9	5DSB	8-20	12-50	16-120	200-280