R7300 Series Pentaflex 7.0 GPM High Pressure Pump Flojet Pentaflex® Series 7.0 GPM high Pressure Pumps – the industry's most powerful diaphragm pumps in it’s class and price range. Flow rates from 26.5 litres/min (7 US gallons/min) Pressure switch control capable of pressures up to 5.5bar (80psi) Model No.: R7300 Series High flow, compact design Sealed motor designed for long life Corrosion resistant Self-priming up to 8 ft. Applications: Applications include transfer, delivery, spraying, cooling, filtration, dispensing and pressure boosting.