SR Pumps
Rp. 0,00
SR hydraulic pump series are air-over-hydraulic pumps operated with compressed air. Pump discharge pressure is controlled by operating air pressure. Oil flow rate increases at the low hydraulic pressure and decreases at the high hydraulic pressure. When air pressure is balanced with hydraulic pressure, the pump stops automatically and will start automatically when hydraulic pressure decreases. The pump then operates continuously until air pressure reaches equilibrium with hydraulic pressure.