PD05A-ASS-STT-B ARO 1/2" Stainless Steel Metallic Compact Series Air Operated Double Diaphragm Pump
ARO
$2,411.26
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ARO
PD05A-ASS-STT-B ARO 1/2" Stainless Steel Metallic Compact Series Air Operated Double Diaphragm Pump
P/N PD05A-ASS-STT-B ARO 1/2" Stainless Steel Metallic Compact Series Air Operated Double Diaphragm Pump
The ARO PD05A-ASS-STT-B is a compact 1/2-inch metallic air-operated double-diaphragm pump designed for dependable fluid transfer in industrial, chemical-handling, and process applications. Its durable aluminum center body with stainless-steel fluid caps and manifold, combined with a PTFE diaphragm, PTFE valve balls, and 316 stainless-steel seats, provides a strong balance of durability and chemical resistance for a variety of demanding fluid-handling applications.
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 chemical transfer, fluid processing, circulation, dispensing, and other applications where dependable performance, chemical resistance, and ease of maintenance are important.
Application suitability should be confirmed based on the specific fluid, concentration, temperature, chemical compatibility, solids content, and operating conditions.
Sales & Engineering Data Sheet
ARO Compact and Pro Series Diaphragm Pumps
| Air Consumption @ 40 psig | 1 cfm / gallon (approx.) |
| Air Exhaust | 3/8 - 18 NPTF - 1 |
| Air Inlet | 1/4 - 18 NPTF - 1 |
| Ball Material | PTFE |
| Center Body Material | Aluminum |
| Diaphragm Material | PTFE / Santoprene® |
| Displacement / Cycle @ 100 psi | 0.039 gal (0.15 L) |
| Fluid Cap / Manifold Material | Stainless Steel |
| Hardware Material | Stainless Steel |
| Material Inlet / Outlet (Female) | 1/2 - 14 NPTF - 1 |
| Maximum Air Inlet Pressure | 100 psig (6.9 bar) |
| Maximum Dry Suction Lift | 15 ft (4.5 m) |
| Maximum Flow Rate (Flooded Inlet) | 12.0 GPM (45.4 LPM) |
| Maximum Material Inlet Pressure | 10 psig (0.69 bar) |
| Maximum Operating Temperature | 40 ° to 225 °F (4 ° to 107 °C) |
| 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 |
| Ratio | 1:1 |
| Seat Material | PTFE |
| Weight | 16.57 lb (7.52 kg) |
