PD05P-ARS-PAA-B ARO 1/2" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
AROP/N PD05P-ARS-PAA-B ARO 1/2" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
The ARO PD05P-ARS-PAA-B is a non-metallic Compact Series 1/2-inch air-operated double-diaphragm pump designed for dependable fluid transfer in industrial, automotive, and OEM applications. Its durable polypropylene construction, combined with Santoprene® diaphragms, Santoprene® check balls, and polypropylene seats, provides a strong balance of mechanical durability, long flex life, and broad chemical resistance for handling diverse industrial fluids and maintenance chemicals.
The multi-port manifold provides flexible connection options, while the bolted, seal-less construction supports reliable pneumatic operation and convenient serviceability. This pump is well suited for fluid transfer, circulation, dispensing, and other applications where dependable performance, 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.
Operator's Manual - CCN 15250376
Sales & Engineering Data - CCN 15252927
ARO Compact and Pro Series Diaphragm Pumps
| Air Consumption @ 40 psig | 1 cfm / gallon (approx.) |
| Air Exhaust | Internal (standard); 3/8"-18 NPTF-1 (optional) |
| Air Inlet | 1/4"-18 PTF SAE Short |
| Ball Material | Santoprene® |
| Center Body Material | Polypropylene |
| Diaphragm Material | Santoprene® |
| Displacement / Cycle @ 100 psi | 0.039 gal (0.15 L) |
| Fluid Cap / Manifold Material | Polypropylene, multiple port |
| Hardware Material | Stainless Steel |
| Material Inlet / Outlet (Female) | 1/2"-14 NPTF-1 |
| Maximum Air Inlet Pressure | 100 psi (6.9 bar) |
| Maximum Dry Suction Lift | 15 ft (4.5 m) |
| Maximum Flow Rate (Flooded Inlet) | 14.4 GPM (54.5 LPM) |
| Maximum Material Inlet Pressure | 10 psig (0.69 bar) |
| Maximum Operating Temperature | 32 ° to 175 °F (0 ° to 79 °C) (limited to Polypropylene specs) |
| Maximum Outlet Pressure | 100 psig (6.9 bar) |
| Maximum Particle Size / Max Solids | 3/32" dia. (2.4 mm) |
| Noise Level @ 70 psi, 60 cpm | 75.0 dB(A) |
| Product Series | Compact Series / Non-Metallic |
| Ratio | 1:1 |
| Seat Material | Polypropylene |
| Weight | 5.44 lbs (2.47 kgs) |
| ACCESSORIES: | |
| FLUID END SERVICE KIT (SANTOPRENE) 1/2 | 637427-AA |
| ARO SEAT POLY | 96572-1 |
| AIR SECTION SERVICE KIT 1/2 & 3/4 | 637428 |
| FILTER/REGULATOR 1/4" NPT | P39124-600 |