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3PC-270 (200) Triplex Plunger Pump

The 3PC-270 (200) triplex plunger pump, commonly known as the Hangfa 400 pump, is a horizontal, specifically designed triplex plunger pump widely utilized in well-flushing trucks, well flushing-wax removal trucks, cementing trucks, and circulating operation equipment. It primarily consists of the hydraulic end, power end, and lubrication system. The power end housing employs a rigid welded structure, while the fluid end offers a selection of plunger diameters, including φ90 mm, φ100 mm, and φ115 mm, to satisfy the user requirements for various pressures and displacements.

Classification:

Triplex plunger pump


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Product Description

The 3PC-270 (200) triplex plunger pump, commonly known as the Hangfa 400 pump, is a horizontal, specifically designed triplex plunger pump widely utilized in well-flushing trucks, well flushing-wax removal trucks, cementing trucks, and circulating operation equipment. It primarily consists of the hydraulic end, power end, and lubrication system. The power end housing employs a rigid welded structure, while the fluid end offers a selection of plunger diameters, including φ90 mm, φ100 mm, and φ115 mm, to satisfy the user requirements for various pressures and displacements.

The lubrication at the power end uses an oil pump for mandatory lubrication, with the oil recycled and reused. Similarly, the lubrication at the hydraulic end uses an oil pump for mandatory lubrication, with the oil circulated and reused.

Main Technical Parameters

No.

Name

Parameters

1

Model

3PC-270 (200)

2

Maximum input power, kW (BHP)

200 (270)

3

Plunger stroke, mm

200

4

Maximum operating stroke frequency, times/min

200

5

Gear ratio

3.05:1

6

Overall dimensions (L×W×H), mm

2400×1430×1330

7

Maximum weight, kg

3150

Operation characteristic parameter

Pump stroke frequency, min-1 

50

100

150

175

200

Plunger diameter

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

90

191

45

383

22.5

572

15.1

669

12.9

764

11.3

100

210

40

470

18.3

706

12.2

825

10.5

943

9.2

115

278

35

501

21.5

747

14.4

873

12.4

998

10.8

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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