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Best Mud Pump Factories, Quotes

BW Series Pumps feature a structure of horizontal piston pump with single, double, and triplex-piston, single and double-acting respectively. They are mainly used for conveying mud and water in the drilling of core. Engineering exploration, hydrology and water well, oil and gas well. They can also be used for conveying different liquids in petroleum, chemistry and food processing industries.

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Product Description

Model		BW-150	BW-250		BW-320		BW-300/12
Type		Single-Acting Triplex-Piston					Double-Acting Triplex-Piston
Stroke(mm)		70	100		110		110
Liner Dia(mm)		70	80	65	80	60	75
Pump Speed(min^-1)		222,130,86,57, 183,107,71,47	200,116, 72,42	200,116, 72,42	214,153, 109,78	214,153, 109,78	206,151, 112,82
Displacement(L/min)		150,90,58,38, 125,72,47,32	250,145, 90,52	166,96, 60,35	320,230, 165,118	190,130, 92,66	300,220, 160,120
Pressure(Mpa)		1.8,3.2,4.8,7.0 2.3,4.0,6.0,7.0	2.5,4.5, 6.0,6.0	4.0,6.0, 7.0,7.0	4.0,5.0, 6.0,8.0	6.0,8.0, 9.0,10.0	6.0,8.0, 1.0,12.0
Input Power(KW)		7.5	15		30		45
Suction Pipe Dia(mm)		50	75				76
Discharge pipe dia(mm)		32	50				51
Mass(kg)	Pump	—	500		650		750
	Group	516(with motor)	—		1000(with diesel)		—
Drilling hole depth(m)		Diamond Core Drilling < 1500	Diamond Core Drilling < 1500 Conventional Core Drilling < 1000		Diamond Core Drilling < 3000 Conventional Core Drilling < 2000 Drilling < 1000		Diamond Core Drilling < 1500 Conventional Core Drilling < 1000 Directional Drilling
Dimensions(mm)		1840795995	1100995650		1280855750		20139401130

Frequently Asked Questions

What are the main application differences between the single-acting and double-acting mud pump models?

The BW-150, BW-250, and BW-320 models feature a Single-Acting Triplex-Piston design, which is highly efficient and reliable for core drilling operations. The BW-300/12 utilizes a Double-Acting Triplex-Piston configuration, providing steadier displacement and higher pressure performance ideal for directional drilling.

Which model is best suited for deep diamond core drilling operations?

The BW-320 mud pump is the most capable model for deep exploration, supporting diamond core drilling depths up to 3000 meters and conventional core drilling up to 2000 meters.

What input power options are required for the different BW series models?

Input power requirements scale with the capacity of the pumps: BW-150 requires 7.5 KW, BW-250 requires 15 KW, BW-320 requires 30 KW, and the double-acting BW-300/12 requires 45 KW of input power.

Are these mud pumps configured with electric motors or diesel engines?

Configurations vary depending on requirements. For instance, the BW-150 group is typically paired with an electric motor (total mass of 516 kg), whereas the BW-320 group configuration supports heavy-duty diesel engines (total mass of 1000 kg).

What are the suction and discharge pipe diameters for the BW-250 and BW-320 pumps?

Both the BW-250 and BW-320 mud pumps are engineered with a 75 mm suction pipe diameter and a 50 mm discharge pipe diameter to optimize flow rate and pressure control.