ARO PD10P-FPS-PAA Compatible 1″ Polypropylene Air-Operated Diaphragm Pump, with End Flanges

This is an air-operated double-diaphragm pump designed for the transfer of corrosive fluids via a 1" end-flanged connection and a polypropylene fluid path. Weighing 9.01 kg, it is one of the portable models in the series; it is suitable for temporary transfer lines used on construction sites, in workshops, and at various locations. The surfaces in contact with the fluid and the central section are made of polypropylene, while the connection fittings are made of stainless steel; this combination ensures corrosion resistance in acid and base solutions while maintaining the integrity of the housing. The use of Santoprene throughout the seat, ball, and diaphragm provides high fatigue resistance in fluids containing abrasive solids and simplifies spare parts inventory by using a single type of elastomer. The end-flanged connection design ensures that the inlet and outlet are positioned opposite each other, facilitating installation in a straight line.