PD10A-AAP-STT ARO 1" Aluminum Metallic Expert Series Air Operated Double Diaphragm Pump
AROP/N PD10A-AAP-STT ARO 1" Aluminum Metallic Expert Series Air Operated Double Diaphragm Pump
The ARO PD10A-AAP-STT is a 1-inch Metallic Expert Series air-operated double-diaphragm pump engineered for reliable fluid handling in chemical processing, general industrial, and OEM applications requiring robust stainless steel seats paired with chemically resistant PTFE wetted components. Featuring an all-aluminum casing paired with plated steel hardware, it provides an excellent balance of durability and chemical resistance.
Its bolted construction ensures leak-free fluid containment and simplified field maintenance. This configuration is well suited for corrosive chemical transfer, solvent circulation, and handling aggressive fluids.
Application suitability should be confirmed based on fluid chemical compatibility, operating temperature, viscosity, and process conditions. Note: Aluminum-wetted models are not suitable for use with halogenated hydrocarbon solvents or food products intended for human consumption.
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 | PTFE |
| Center Body Material | Aluminum |
| Diaphragm Material | PTFE / Santoprene® |
| Displacement / Cycle @ 100 psig | 0.232 gal (0.88 L) |
| Fluid Cap / Manifold Material | Aluminum |
| 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 (4 ° to 107 °C) |
| 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 |
| Ratio | 1:1 |
| Seat Material | 316 Stainless Steel |
| Weight | 25.30 lb (11.50 kg) Includes 4.65 lb (2.11 kg) aluminum air motor section |