Bw-250 Triplex Piston Mud Pump for Core Drilling, Mining Exploration

Bw-250 Triplex Piston Mud Pump for Core Drilling, Mining Exploration

Features of BW-250 triplex piston mud pump:
1.Have strong supply capacity.
2.With good quality and pretty competitive price.
3.Slurry Pump, Drilling Mud Pump manufacturer / supplier in China, offering Bw-250 Triplex Piston Mud Pump for Core Drilling, Mining Exploration, Tungsten Carbide Casing Shoes Bit, Mining Exploration Drilling Rig (XY-2000) and so on.
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Product Details

Bw-250 Triplex Piston Mud Pump for Core Drilling, Mining Exploration


BW-250 mud pump is a horizontal triplex single-acting piston pump. For this drilling pump. two cylinder diameters and four shifts of speed are available. Triplex mud pump with large cylinder diameter (Φ80mm) is applicable for large-diameter drilling machine, while pump with small cylinder diameter (Φ65mm) is suitable for small-diameter drilling machine. Both of the mud pumps enjoy four shifts of displacement and suite well for different hole depths and diameters. This drilling pump is also perfect for cement mortar grouting with the water cement ratio reaching 1:1.

The drilling fluid used by this reciprocating piston pump shall not contain any chemical impurities that are corrosive to metals and rubber parts. When using mud for flushing, the recommended proportion of water and mud is between 1.03 and 1.12, viscosity of mud between 18 and 25S, silt content lower than 4%, diameter of sand particles not exceed 3mm, and PH value around 7 to 8. No tiny mud balls, weeds, leaves and other impurities are allowed in the mud.

With sophisticated structure and new materials in China and abroad, small volume and light weight, easy assembly and disassembly as well as long service life of high wear parts, this mud pump enjoys superior performance.

Technical data of BW-250 mud pump 

TypeHorizontal,triplex,reciprocating,single acting piston pump
Pumo speed(s.p.m)200  116  72  42200  116  72  42
Output volume(l.p.m)250  145  90  52 166  96  60  35
Discharge pressure(Mpa)2.5  4.5  6.0  6.04.0  6.0  7.0  7.0
Volumetric efficiency85%
Mechanical efficiency85%
Total efficiency70%
Input speed of pump (r.p.m)15/1500
Multiple grooved pulley D.P(mm)410(B groove*5)
Input speed of pump(r.p.m)500
Max.suction head(m)2.5
Inside diameterof suction hose(mm)76
Inside diameter of discharge(mm)51
Over all dimensions(mm)1100*995*650
Weight(kg)500(without power)

BW Series Size Mud Pumps Available:


Horizontal Directional Drill Series Pumps:
BW-100, BW-150GM, BWF-160/10, BWF-240, BW-250A, BWF-250, BW-320A, BWF-400/10, BWF-600/10.


  1. Q: Are you trading company or manufacturer?

    A: We are original equipment manufacturer.

2. Q: How long is your delivery time?

    A: It is according to the model and quantity.

        Generally it is 3-5 days if the machines are in stock.

        It will be 15-30 days if you want to customize the machines.

3. Q: Do you provide samples? Is it free or extra?

    A: Yes, we could offer you the sample machine.

        But it's not free. You need to pay for the sample and the cost of freight.

4. Q: What is your terms of payment?

    A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.

        Payment<=USD 5000, 100% in advance.

        Payment>=USD 5000, 30% T/T in advance, balance before shipment