This is mini hydraulic power pack fitted with a motor and rotary positive displacement pump.
The unit is designed for intermittent run only and is best suited for Single Shot Lubrication
Unit is fitted with a suitable pressure switch, float switch and a transparent reservoir (for visually checking the oil level)
During ON cycle, the electrically driven pump discharges the oil with high pressure, adjustable between 15-20 bars, with the help of an in- built relief valve, which is also safegaurding the system from over-loading.
During OFF cycle for the pressure in the lubrication line is reduced 1 kg/ sq.cm
The system is provided with a bleed valve near the outlet port to automatically bleed air if entrained in system
For vertical mounting of the unit, two holes are provided at the back of the system.
There is an in-built check valve and pressure reducing system incorporated in the pump