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.
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.