Diaphragm pump PX20P-FXS-XXX
waterfor wastewaterfor chemicals

diaphragm pump
diaphragm pump
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water, for wastewater, for chemicals
for the chemical industry, for the petrochemical industry, for wastewater treatment, for the food industry, for the pharmaceutical industry, for the paper industry, for the cosmetics industry, for the printing industry
handling, recirculation, transfer, filling
PVDF, polypropylene, plastic
Fluid specification
for low-viscosity fluids, for high-viscosity fluids
Protection level
ATEX, explosion-proof, abrasion-resistant, chemical-resistant
Other characteristics
single-stage, compact, high-efficiency, high-performance, standard, corrosion-resistant, non-metal, high-reliability

Min.: 0 l/min
(0 us gal/min)

Max.: 697 l/min
(184.12792 us gal/min)


Min.: 1 bar
(14.504 psi)

Max.: 8 bar
(116.03 psi)


2” non-metallic diaphragm pump The ARO nonmetallic 2” PD20P-XXS-XXX compact pump is a favorite of OEMs everywhere around the world. It is designed to be fully corrosion resistant. It has a polypropylene body, stainless steel fasteners and polypropylene, groundable acetal or PVDF casing materials. It features a Simul-Shift valve technology that allows very reliable and ultra-positive signal. The unique ARO unbalanced valve integrated in this pump allows no stalls in operations. The outlet manifold is adjusted to your exact needs and it comes in three versions: center, dual inlet and end. Accessories 66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5 section of hose 67237 Diaphragm Failure Detection Kit 67350 Cycle Counter Kit 67323 Continuous-Duty Muffler 67341-E20N Flange Connection Kit 637369 Air Section Service Kit 637373-XX Fluid Section Service Kit Pump Casing Materials PVDF (Kynar) Polypropylene Diaphragm Materials Nitrile Santoprene Medical Grade Santoprene PTFE (PTFE) w/ Santoprene backer Viton Hytrel


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.