PD10A-ACP-AAA ARO 1" Cast Iron Metallic Expert Series Air Operated Double Diaphragm Pump

ARO
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PD10A-ACP-AAA
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P/N PD10A-ACP-AAA ARO 1" Cast Iron Metallic Expert Series Air Operated Double Diaphragm Pump

The ARO PD10A-ACP-AAA is a 1-inch Metallic Expert Series air-operated double-diaphragm pump engineered for reliable fluid handling in industrial, heavy-duty, and petroleum-based applications. Featuring a durable cast iron casing paired with an aluminum center body, plated steel hardware, and Santoprene® diaphragms, Santoprene® check balls, and Santoprene® seats, it provides excellent resistance to abrasion and robust structural integrity.

Built for reliable pneumatic operation, this pump features ARO's patented SimulShift™ "unstallable" air valve and Quick Dump™ exhaust technology to eliminate stalling and prevent cold-weather freezing. Its bolted construction ensures leak-free fluid containment and simplified field maintenance, making it well suited for general fluid transfer, heavy-duty lubrication, petroleum handling, and pumping compatible fluids with small suspended solids.

Application suitability should be confirmed based on fluid chemical compatibility, operating temperature, viscosity, and process conditions.

Operator's Manual - CCN 15207657

Sales and Engineering Data - CCN 15207772

ARO Expert and Compact Series Air Operated Diaphragm Pumps

Air Exhaust 3/4"-14 NPT (female)
Air Inlet 1/4"-18 NPT (female)
Ball Material Santoprene®
Center Body Material Aluminum
Diaphragm Material Santoprene®
Displacement / Cycle @ 100 psig 0.232 gal (0.88 L)
Fluid Cap / Manifold Material Cast Iron
Hardware Material Plated Steel
Material Inlet / Outlet (Female) 1 - 11-1/2 NPTF - 2
Maximum Air Inlet Pressure 120 psig (8.3 bar)
Maximum Dry Suction Lift 19 ft (5.7 m)
Maximum Flow Rate (Flooded Inlet) 52.2 GPM (197.6 LPM)
Maximum Material Inlet Pressure 10 psig (0.69 bar)
Maximum Operating Temperature -40 ° to 225 °F (-40 ° to 107 °C) (limited by Santoprene specs)
Maximum Outlet Pressure 120 psig (8.3 bar)
Maximum Particle Size / Max Solids 1/8" dia. (3.3 mm)
Mounting Dimension 4" × 6.25" (101.6 × 158.8 mm)
Noise Level @ 70 psig, 60 cpm 80.6 dB(A)
Product Series Expert Series / Metallic
Ratio 1:1
Seat Material Santoprene®
Weight 39.85 lb (18.08 kg) — includes 4.65 lb (2.11 kg) aluminum air motor section
ACCESSORIES:  
FLUID SECTION SERVICE KIT (SANTOPRENE®)1" 637401-AA
VALVE SEAT SANTOPRENE 96152-A
AIR END SERVICE KIT 637397
ARO 1500 SERIES PIGGYBACK P39224-600