666053-0D2 ARO 1/2" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
ARO
$900.21
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ARO
666053-0D2 ARO 1/2" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
P/N 666053-0D2 ARO 1/2" Polypropylene Non-Metallic Compact Series Air Operated Double Diaphragm Pump
The ARO 666053-0D2 is a non-metallic classic-style Compact Series 1/2-inch air-operated double-diaphragm pump designed for dependable fluid transfer in industrial, process, and OEM applications. Its durable polypropylene construction, combined with specialized duckbill check valves, provides a flexible, non-clogging solution specifically engineered for handling fibrous, shear-sensitive, and stringy fluids without jamming.
The compact, seal-less design supports reliable pneumatic operation and convenient serviceability. This pump is well suited for fluid transfer, processing, circulation, 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, solids content, and operating conditions.
Operator's Manual - CCN 99449712
Sales and Engineering Data - CCN 15268519
ARO Compact and Pro Series Diaphragm Pumps
| Air Inlet (Female) | 1/4 - 18 NPTF - 1 |
| Air Consumption | 1 cfm / gal (approx.) |
| Diaphragm Material | Nitrile |
| Displacement Cycle @ 100 psi | 0.032 gal (0.12 lit) |
| Fluid Caps and Manifold Material | Polypropylene (3 pc) |
| Material Inlet / Outlet (Female) | 1/2 - 14 NPTF - 1 |
| Maximum Air Inlet Pressure | 100 psig (6.9) |
| Maximum Dry Suction Lift | 15 ft (4.5 m) |
| Maximum Flow Rate (Flooded Inlet) | 10 gpm (37.9 lpm) |
| Maximum Material Inlet Pressure | 10 psig (0.69 bar) |
| Maximum Outlet Pressure | 100 psig (6.9 bar) |
| Maximum Particle Size | Fibers / Shear-Sensitive Handling |
| Maximum Operating Temperature | 32 °F to 175 °F (0 °C to 79 °C) (limited by Polypropylene specs) |
| Noise Level | 71 db(A) |
| Product Series | Compact Series / Non-Metallic |
| Ratio | 1:1 |
| Seat Material | Duck Bill |
| Weight | 7.2 lbs (3.3 kgs) |
| ACCESSORIES: | |
| AIR SECTION SERVICE KIT 1/2" | 637141 |
| FLUID END SERVICE KIT (DUCKBILL) 1/2" | 637140-D2 |
| FILTER/REGULATOR 1/4" NPT | P39124-600 |
