ARO PD03P-APS-PAA Diaphragm Pump

Compact Series ARO Pump with Center Section Polypropylene, Fluid Connection NPTF

ARO PD03P-APS-PAA 3/8" Non-Metallic Air Operated Compact Diaphragm Pumps. Seat Polypropylene, Ball Santoprene and Diaphragm Santoprene, Fluid Cap & Manifold Material Polypropylene (Single Port), Max Air Inlet Pressure 100 psig.

Model#: PD03P-APS-PAA | Series#: PD03P-XXS-XXX

Price: $43500 $32147

Availability: 4 in stock. Orders received before 3:00pm Eastern Time are usually shipped same day.
$43500 $32147 /ea
Ships from US
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Why A Double Diaphragm Pump ?

Air operated double diaphragm pumps are designed for general use. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas. Air operated double diaphragm pump is a positive displacement pump that uses a two sets of flexible membranes to pump fluids and a series of check valves to ensure fluid can only travel in one direction through the chamber. Pump cycling will begin as air pressure is applied. Air operated diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction in the fluid chambers.

Product Description

ARO Compact Double Diaphragm Pumps provide peak performance in a small package. These positive displacement pumps are available in sizes ranging from 1/4" to 3/4". With flow rates up to 14.8 GPM (56 LPM) and a large range of material and porting configurations, we have the right pump for your application. ARO offers a wide selection of corrosion resistant materials to accommodate even the most difficult applications and a patented stall resistant air valve that continuously keeps their pump running. The compact size of these ARO Diaphragm pump makes them ideal for OEM applications.

  • Manufactured for complete corrosion resistance - constructed with polypropylene center body, standard stainless steel fasteners, and your choice of PVDF, Polypropylene, or Groundable Acetal casing materials
  • A favorite of OEM's around the world.
  • Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal
  • Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation
  • Versatility - Center, End, and Dual Inlet / Outlet manifold configurations for your application needs
  • Environmentally Sound - Bolted construction for leak-free fluid handling
  • Serviceability - Ease of service through modular design




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