6662A3-3EB-C ARO 2" Polypropylene Non-Metallic Pro Series Air Operated Double Diaphragm Pump
ARO
$4,649.25
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ARO
6662A3-3EB-C ARO 2" Polypropylene Non-Metallic Pro Series Air Operated Double Diaphragm Pump
P/N 6662A3-3EB-C ARO 2" Polypropylene Non-Metallic Pro Series Air Operated Double Diaphragm Pump
The ARO 6662A3-3EB-C is a 2-inch non-metallic Pro Series air-operated double-diaphragm pump designed for high-volume fluid transfer in industrial and process applications. Its polypropylene fluid caps and manifold, combined with Santoprene® diaphragms, Santoprene® valve balls, and polypropylene seats, provides a durable fluid-handling configuration for a variety of applications.
The bolted, seal-less construction and ball-check design support dependable pneumatic operation and convenient serviceability. With a maximum flow rate of 145 GPM, this pump is well suited for transfer, filling, recirculation, batching, and other fluid-handling duties in chemical, industrial, water and wastewater treatment, and other process environments.
Application suitability should be confirmed based on the specific fluid, concentration, temperature, chemical compatibility, solids content, and operating conditions.
Operator's Manual 6662AX-X-C - CCN 99443517
ARO Compact and Pro Series Diaphragm Pumps
| Air Inlet (Female) | 1/2 - 14 NPTF - 1 |
| Air Supply Filtration Requirement | 50 microns max |
| Ball Material | Santoprene® |
| Center Body Material | Aluminum |
| Diaphragm Material | Santoprene® |
| Displacement / Cycle @ 100 psig | 0.72 gal (2.7 L) |
| Fluid Cap / Manifold Material | Polypropylene, ANSI Flange (3-piece manifold) |
| Material Inlet / Outlet | 2" ANSI/DIN Hybrid Flange |
| Maximum Air Inlet Pressure | 120 psig (8.3 bar) |
| Maximum Dry Suction Lift | 14 ft (4.27 m) |
| Maximum Flow Rate (Flooded Inlet) | 145 gpm (548.8 lpm) |
| Maximum Material Inlet Pressure | 10 psig (0.69 bar) |
| Maximum Outlet Pressure | 120 psig (8.3 bar) |
| Maximum Temperature Limits | 32°–175°F (0°–79°C) (limited by polypropylene) |
| Maximum Particle Size / Max Solids | 1/4" dia. (6.4 mm) |
| Muffler | 93139 |
| Noise Level @ 70 psig, 60 cpm | 77.7 dB(A) |
| Product Series | Pro Series / Non-Metallic |
| Ratio | 1:1 |
| Seat Material | Polypropylene |
| Weight | 62 lb (28.1 kg) |
| ACCESSORIES / SERVICE: | |
| Air Line Connection Kit | 66084-1 |
| Air Section Service Kit | 637118-C |
| Filter / Regulator - 1/2" NPT | P39354-600 |
| Flange Connection Kit | 67080 |
| Fluid Section Service Kit (Without Seats) | 637165-EB |
| Valve Seat - Polypropylene | 97171-1 |
