PH Series Air Driven Liquid Pump
The PH series of liquid pumps have a 250mm double acting air drive connected to a single liquid end. They are capable of pressures in excess of 30,682 PSI / 2,116 BAR. The ProTech Pump model number reflects the pumps nominal pressure ratio, while the technical data indicates exact ratios. The outlet stall pressure is easy to set by adjusting the air drive pressure and by simply multiplying the pressure ratio by the air drive pressure, the nominal liquid pressure can be calculated.