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diaphragm pump / water / for chemicals / for food products
PD03P-XXS-XXX ARO, Ingersoll Rand



  • Media:

    water, for chemicals, for food products, for lubricants

  • Operation:


  • Type:


  • Domain:


  • Other characteristics:

    OEM, compact, for abrasive fluids, chemical-resistant, ATEX, plastic, polypropylene, for automatic machines, sensor, for circuits, suction, abrasion-resistant, wall-mounted, standard, corrosion-proof, handling, with seal, for harsh environments, for hazardous fluids, PVDF, small, double, hazardous-duty, for hazardous locations, for printing machines, transfer, PTFE, small-size, for medical applications

  • Flow:

    Max.: 40.1 l/min (10.5933 us gal/min)

    Min.: 0 l/min (0 us gal/min)

  • Pressure:

    Max.: 6.9 bar (100.076 psi)

    Min.: 0 bar (0 psi)


3/8” non-metallic diaphragm pump
The ARO nonmetallic 3/8” PD03P-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.
The modular design allows easy and comfortable use and maintenance and the bolted construction prevents any fluid leakage.
This pump can use a wide variety of accessories, including wall mount bracket, cycle counter kit, an air line connection kit with piggyback filter, regulator, pipe nipple and 5 sections of hose, cycle actuation kit and fluid section service kit.
The diaphragm is available in four materials: Hytrel, PTFE with Santropene backer, Santropene and Viton.