666053-388 ARO 1/2" Polypropylene Non-Metallic Compact Classic Style Air Operated Double Diaphragm Pump
ARO
$908.51
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ARO
666053-388 ARO 1/2" Polypropylene Non-Metallic Compact Classic Style Air Operated Double Diaphragm Pump
P/N 66053-388 ARO 1/2" Polypropylene Non-Metallic Compact Classic Style Air Operated Double Diaphragm Pump
The ARO 666053-388 is a compact 1/2-inch non-metallic air-operated double-diaphragm pump designed for dependable fluid transfer in industrial, general-purpose, and OEM applications. Its durable non-metallic construction, combined with a polyurethane diaphragm and valve balls, provides a versatile solution for handling a variety of common fluids.
The compact, seal-less design 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, and operating conditions.
| Air Inlet | 1/4 - 18 N.P.T.F. - 1 |
| Air Consumption | 1 c.f.m. / gallon (approx.) |
| Diaphragm Material | Polyurethane |
| Ball Material | Polyurethane |
| Displacement Cycle @ 100 psi | 0.040 gal. (0.15 lit.) |
| Fluid Caps & Manifolds | Polypropylene |
| Material Inlet / Outlet (Female) | 1/2 - 14 N.P.T.F. - 1 |
| Maximum Air Inlet Pressure | 100 psig (6.9) |
| Maximum Flow Rate (Flooded Inlet) | 13 gpm (49.2 lpm) |
| Maximum Material Inlet Pressure | 10 psig (0.69 bar) |
| Maximum Outlet Pressure | 100 psig (6.9 bar) |
| Maximum Particle Size / Max Solids | 3/32” dia. (2.4 mm) |
| Maximum Temperature Limit | 175 °F (79 °C) |
| Noise Level | 71 db(A) |
| Product Series | Compact Series |
| Ratio | 1:1 |
| Seat Material | Polypropylene |
| Weight | 7.2 lbs (3.3 kgs) |
