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
|Type||Horizontal,triplex,reciprocating,single acting piston pump|
|Pumo speed(s.p.m)||200 116 72 42||200 116 72 42|
|Output volume(l.p.m)||250 145 90 52||166 96 60 35|
|Discharge pressure(Mpa)||2.5 4.5 6.0 6.0||4.0 6.0 7.0 7.0|
|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|
|Inside diameterof suction hose(mm)||76|
|Inside diameter of discharge(mm)||51|
|Over all dimensions(mm)||1100*995*650|
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