AP 150 High-Pressure Pump

The AP 150 High-Pressure Pump is a high-pressure air-operated diaphragm pump featuring a 1½’’ threaded connection and a capacity range of 0–200 liters per minute.

Air-operated diaphragm pumps operate on the principle of dual diaphragms that move alternately with compressed air; their seal-less design ensures leak-free transfer, they are self-priming, and they are not damaged by dry running.

It is manufactured with housing options in aluminum, cast iron, and stainless steel (316); alternatives for internal components and diaphragms include Neoprene, Buna-N, Viton, Santoprene, and EPDM.

Material selection is based on the fluid being handled: the stainless steel option is preferred for corrosive fluids and processes requiring hygiene.

It offers a discharge head of 0–168 mss and a suction lift of 6–8 m; it can handle fluids containing solid particles up to 6 mm in size.

The pump is driven by compressed air in the 0–8.4 bar range; the air connection is 3/4", and air consumption ranges from 16 to 85 m³/h.

Designed for applications requiring high back pressure, it features an increased discharge head compared to standard diaphragm pumps.