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n Brief introduction
KCB low pressure electric oil lubricant gear pump applies to delivering lubricating oil or other liquid properties similar to lubricating oil without solid particles and fibers at temperature below 200 ℃ and with the viscosity of 5 x 10-6 ~ 1.5 x 10-3 m2 / s (5-1500 cSt)
Reducing the speed, the pump can deliver the liquid that the viscosity can be up to 5x104 cSt.
n Application scope
1. It can be give performance as transfer pump or booster pump in oil delivery system.
2. It can be used as fuel pump for delivery system, pressurization and injection in fuel supply system.
3. It can be applied as lubricating pump in all industry fields.

n Structure feature
KCB low pressure electric oil lubricant gear pump is mainly composed of gear, axles, pump body, pump cover, safety valve,axleend seal etc. The heat treated gears have the advantage of higher hardness and intensity, and rotate with the axles inside the replaceable bearing sleeves. All of pump’s parts can be lubricated by delivered medium when working.
The pump is properly designed with leakage and return chute, which lets the gears bear the least torque force and reduces load and wear on bearings in order to raise pump’s efficiency.
It is also designed with safety valve for protection against overload. The full return flow pressure of the safety valve is 1.5 times higher than the rated exhaust pressure of the pump. It can be also adjusted within the allowance of exhaust pressure range according to circumstances. But please note the safety valve can’t be applied as pressure reducing valve for long time. You may install pressure reducing valve on pipe-line if needed.
The direction of rotation is clockwise viewed from coupling end.

Performance specification

KCB18.3~KCB83.3 gear pump
KCB135~KCB960 gear pump

KCB1200~KCB9600 gear pump





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