NBB—300/6~12-Hebei Yongming,Water well drilling rig,Oil drilling rig,Core drilling rig,Mud Pump

NBB—300/6~12

USE It is mainly used for the core, coal geology, metallurgy geology, hydrogeology engineering hole drilling fluid is supplied, flushing fluid can be divided into mud, water, etc., may be used as the above medium pump. Structural features T

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USE
It is mainly used for the core, coal geology, metallurgy geology, hydrogeology engineering hole drilling fluid is supplied, flushing fluid can be divided into mud, water, etc., may be used as the above medium pump.

Structural features
The mud pump crank structure, horizontal triplex single acting piston pump, the piston is self-sealing lip, made of rubber or PTFE and nylon protective pads pressed, the pump uses auto gearbox, variable five kinds of flow, the pump is compact, high efficiency, durable, safe, reliable, easy maintenance, low maintenance costs.

SPECIFICATIONS

活塞行程 Piston stroke （mm）	100
缸套直径 Liner dia （m）	90
往复次数 Reciprocating times	187	121	76	43	25
公称流量 Nominal flow rate （L/min）	300	193	121	68	39
公称压力 Nominal Pressure (MPa)	6	10
最大工作压力 Max Pressure (MPa)	7	11	12
吸水管内径 I.D.sunction pipe (mm）	89
排水管内径 I.D.discharge pipe （mm）	50
输入功率 Input power （kw）	45
外形尺寸（L×W×H） Overall dimensions (mm)	2900×1318×891
重量 weight (kg)	2200（含动力）