China DS-25 Triplex BOP Tset Plunger Pump Supplier

Product Details

Specifications:

Design Standard	API-674, Third Edition
Conﬁguration	Horizontal Triplex Plunger
Number of Plungers	3
Continuous Duty	25 BHP
Intermittent Duty	30 BHP
Stroke Length	2.4 Inches / 60 mm
Frame Load Rating	2288 lbs / 1040 kg
Pump Weight (Average)	4400 lbs / 200 kg
Intermittent Duty Speed Rating	600 RPM
Continuous Duty Speed Rating	500 RPM
Minimum Speed	100 RPM
Mechanical Eﬃciency	90%
Lubrication System	Splash, Gravity Return
Crankcase Oil Capacity	38 Gallons / 143.83 L
Lube Oil Type	SAE30
Fluid Temperature Range	-20~350°F/-28~176°C
Valve Type	Disc Valve / Wear-resistant Valve

Performance Data (Metric):

Pump Model	Plunger Diameter (mm)	Displacement (L/REV)	Maximum Pressure (MPa)	Pump Capacity (LPM)@Input Speed (RPM)
Pump Model	Plunger Diameter (mm)	Displacement (L/REV)	Maximum Pressure (MPa)	100	200	300	330	500	600
DS2501	12	0.02	92	2	4	6	6.7	10.2	12.3
DS2502	16	0.036	53	3.6	7.2	10.7	11.8	17.8	21.4
DS2503	18	0.046	41	4.6	9.2	13.9	15.3	23.1	27.4
DS2504	22	0.068	28	6.8	13.6	20.5	22.5	34.1	41
DS2505	25	0.09	21	8.7	17.8	26.5	29.2	45	52

Performance Data:

Pump Model	Plunger Diameter (in)	Displacement (GAL/REV)	Maximum Pressure (PSI)	Pump Capacity (GPM)@Input Speed (RPM)
Pump Model	Plunger Diameter (in)	Displacement (GAL/REV)	Maximum Pressure (PSI)	100	200	300	330	500	600
DS2501	0.48	0.0054	13420	0.54	1.08	1.62	1.78	2.7	3.24
DS2502	0.64	0.0094	7700	0.94	1.88	2.82	3.1	4.7	5.64
DS2503	0.72	0.0122	5940	1.22	2.44	3.66	4.03	6.1	7.32
DS2504	0.88	0.018	4025	1.8	3.6	5.4	5.94	9	10.8
DS2505	1	0.0238	3045	2.3	4.7	7	7.7	11.9	13.8

Standard connection sizes:

Pump Model	Suction (in)	Discharge(in)
DS2501	0.64	0.26
DS2502	0.85	0.35
DS2503	1	0.4
DS2504	1.1	0.5
DS2505	1.4	0.6

Fluid cylinder materials:

Fluid cylinder materials	Cast
Carbon Steel	N/A
Hi-Strength Carbon Alloy Steel
304 / 316L / 17-4PH / 2205 / 2507 Stainless Steel

*Special materials are available upon request

Application

Ultra-High Pressure in Oil and Gas
Chemical Industry
Water Jet Technology

Engineering dimensional outline

FAQ

1. What is a BOP test pump?

The BOP test pump is known in Chinese as the blowout preventer test pump, commonly referred to as the BOP pressure testing unit or high-pressure test pump. It serves as a high-pressure pumping system in oil and gas drilling operations, primarily used to conduct hydrostatic pressure tests on equipment.

2. Why does BOP testing use a plunger pump?

High Pressure Capability: Plunger pumps can easily achieve extremely high pressures through small-diameter plungers and reciprocating motion.
Precise Control: Low flow rates and pulsed output characteristics enable slow, steady pressure delivery.
Strong Self-Priming: Plunger pumps possess excellent self-priming capability.

3.BOP test pumps are typically three-cylinder plunger pumps. What are the advantages of this design?

Stable Flow: Three pistons ensure smoother overall flow and pressure output.
Higher Efficiency: Continuous power delivery enables smoother operation with reduced vibration and noise.
Compact Design: For equivalent flow rates, three-cylinder pumps may offer superior volume and weight advantages over single-cylinder pumps achieving the same performance.