PD10P-APS-PAA ARO 1" Polypropylene Non-Metallic Expert Series Air Operated Double Diaphragm Pump
$1,440.79
$1,503.00
ARO
PD03P-APS-PAA ARO 3/8" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
ARO
$500.77
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ARO
PD03P-APS-PAA ARO 3/8" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
P/N PD03P-APS-PAA ARO 3/8" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
The ARO PD03P-APS-PAA is a non-metallic Compact Series 3/8-inch air-operated double-diaphragm pump designed for dependable fluid transfer in industrial, general-purpose, 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 mild chemicals.
The single-port design keeps the pump compact and straightforward to install, 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 compact size, 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 15255995
Sales and Engineering Data - CCN 15255557
ARO Compact and Pro Series Diaphragm Pumps
| Air Consumption @ 40 psig | 1 cfm / gallon (approx.) |
| Air Exhaust | Internal (standard); 1/2"-14 NPTF-1 (optional ported exhaust) |
| Air Inlet | 1/4 - 18 PTF SAE Short |
| Ball Material | Santoprene® |
| Center Body Material | Polypropylene |
| Diaphragm Material | Santoprene® |
| Displacement / Cycle @ 100 psi | 0.022 gal (0.083 L) |
| Fluid Cap / Manifold Material | Polypropylene, Single Port |
| Hardware Material | Stainless Steel |
| Maximum Air Inlet Pressure | 100 psig (6.9 bar) |
| Maximum Dry Suction Lift | 9.25 ft (2.8 m) |
| Maximum Flow Rate (Flooded Inlet) | 10.6 gpm (40.1 LPM) |
| Maximum Material Inlet Pressure | 10 psig (0.69 bar) |
| Maximum Outlet Pressure | 100 psig (6.9 bar) |
| Maximum Operating Temperature | 32 ° to 175 °F (0 ° to 79 °C) (limited to Polypropylene specs) |
| Maximum Particle Size / Max Solids | 1/16" dia. (1.6 mm) |
| Noise Level @ 70 psi, 60 cpm | 72.7 dB(A) |
| Product Series | Compact Series / Non-Metallic |
| Ratio | 1:1 |
| Seat Material | Polypropylene |
| Weight | 3.44 lbs (1.56 kgs) |
| ACCESSORIES: | |
| FLUID END SERVICE KIT (SANTOPRENE) | 637429-AA |
| VALVE SEAT POLYPROPYLENE | 96580-1 |
| AIR SECTION SERVICE KIT 1/2 & 3/4 | 637428 |
| FILTER/REGULATOR 1/4" NPT | P39124-600 |
