High precision positive displacement internal gear pumps to match the most demanding application in Boilers, Burners, Hydraulic, fuel pressuring and injection. This pump is ideally suitable for handling liquid like LDO, FO, LSHS and HSD and Can be used as booster pump for diesel locomotive, pump for force feed lubrication, in oil filtration systems, oil pumping and heating systems and in machine tool units.
Performance Chart :-
These pumps give max. pressure of 35kg/cm². However for continuos duty max. recommended pressure is 30kg/cm².
Pump model PFP-050 can also be used at 2900 RPM, where the capacity will get aprox, double of normal duty condition.
These pumps are strictly recommended for use in Non- corrosive and Non- abrasive liquids. Pumps without relief valve are available optionally.
pressuring pump type PFP are made out of graded casting with internal gears to give long trouble free life and precision performance. This pump is flange mounted type and comes with built in pressure relief valve and external by passing arrangement, The sealing is done with mechanical seal to ensure zero leakage at max. Pressure. This pump is self priming type and creates max. Vacuum of 600/650 mm Hg. which gives higher suction lift than normal external gear pump. This pump can handle liquid up to 500 cst viscosity and up to temperature 200° C. The direction of rotation of the pump can be clockwise & anti-clockwise as per requirement.