Model:BW-250
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1.It has four grades flow to meet large or small diameter drilling need, the adjustment scope is wide.
2.Pistons are bowl style with nylon back, have a longer life .
3.There are 5antidust sealed rings to prevent mud entering machine.
4.Drain valve are made of steel ball.
5.It is detachable and easy for maintenance and relocation.
style | Triplex single role |
stroke | 10mm |
Diameter of cylinder | 80mm,65mm |
Speed(chong/min) | 200,116,72,42,200,116,72,42 |
Flow (l/min) | 250,145,90,52,166,96,60,35 |
Pressure (MPa) | 2.5 4.5 6.0 6.0 4.0 6.0 7.0 7.0 |
Volume rate% | 85 |
Mechanical efficiency% | 85 |
Total Power% | 70 |
Power(kw) | 15 |
Input speed(r/min) | 500 |
Max suction height | 2.5m |
Diameter of suction pipe | 76mm |
Diameter of discharge pipe | 51mm |
Dimension | 1100mm*995mm*650mm |
weight | 500kg |
