PD10A-FSS-STT ARO 1" Aluminum Metallic Expert Series Air Operated Double Diaphragm Pump
AROP/N PD10A-FSS-STT ARO 1" Aluminum Metallic Expert Series Air Operated Double Diaphragm Pump
The ARO PD10A-FSS-STT is a 1-inch metallic Expert Series air-operated double-diaphragm pump designed for dependable fluid transfer in industrial and demanding process applications. Its aluminum center body and stainless steel fluid-contact construction, combined with PTFE/Santoprene® diaphragms, PTFE valve balls, and 316 stainless steel seats, provide durable construction and broad fluid-handling capability.
The 1-inch ANSI/DIN flange connections provide a secure connection option for compatible piping systems, while the bolted, seal-less construction supports reliable pneumatic operation and convenient serviceability. This pump is well suited for fluid transfer, circulation, filling, batching, and other applications where dependable performance, durability, versatility, and ease of maintenance are important.
Application suitability should be confirmed based on the specific fluid, temperature, viscosity, chemical compatibility, solids content, and operating conditions.
ARO Expert and Compact Series Air Operated Diaphragm Pumps
ARO Compact and Pro Series 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 | Stainless Steel |
| Hardware Material | Stainless Steel |
| Material Inlet / Outlet | 1" ANSI/DIN Flange |
| 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 | 48.55 lb (22.02 kg) — includes 4.65 lb (2.11 kg) aluminum air motor section |