650717-C ARO 1" Aluminum Metallic UL Listed Fuel Transfer Air Operated Double Diaphragm Pump
AROP/N 650717-C ARO 1" Aluminum Metallic UL Listed Fuel Transfer Air Operated Double Diaphragm Pump
The ARO 650717-C is a 1-inch UL-listed fuel transfer pump designed for dependable handling of petroleum-based fuels. Its durable aluminum construction, combined with Viton® diaphragms, Acetal valve balls, and PVDF seats, provides a strong balance of durability and chemical compatibility for a variety of fuel-transfer applications.
The pump is designed for high-volume transfer, bulk unloading, and fueling operations, meeting UL 79 specification code and providing reliable performance for demanding fuel-handling applications. It is well suited for unleaded fuel, aviation fuel, diesel fuel, fuel oil, kerosene, and other compatible petroleum-based fuels.
A built-in pressure relief system (per U.L. Specification 79) restricts fluid outlet pressure to under 50 psi, helping manage excess pressure and allowing bleed-off fuel to be safely returned to storage.
Operator's Manual - 15201437 (Manual 650717-C)
ARO Compact and Pro Series Diaphragm Pumps
| Air Inlet (Female) | 1/4 - 18 NPT |
| Air Supply Filtration Requirement | 50 microns max |
| Ball Material | Acetal |
| Center Body Material, Threads | Aluminum, 1 - 11-1/2 NPTF-1 |
| Diaphragm Material | Viton® |
| Fluid Cap / Manifold Material, Inlet / Outlet | Aluminum, Single (Steel Hardware) |
| Material Inlet / Outlet (Female) | 1 - 11-1/2 NPTF-1 |
| Maximum Flow Rate (Flooded Inlet) | 29 gpm (109.8 lpm) |
| Maximum Air Inlet Pressure | 50 psig (3.4 bar) |
| Maximum Outlet Pressure | 50 psig (3.4 bar) |
| Maximum Particle Size | 1/8" dia. (3.2 mm) |
| Maximum Temperature Limits | -20°–180°F (-29°–82°C) |
| Muffler | Integral |
| Noise Level @ 70 psig, 60 cpm | 64.5 dB(A) |
| Ratio | 1:1 |
| Seat Material | PVDF |
| Weight | 22.0 lb (9.96 kg) |
| ACCESSORIES / SERVICE: | |
| Air Section Service Kit | 637118-C |
| Filter / Regulator - 1/4" NPT | P39224-600 |
| Fluid Section Service Kit (Without Seats) | 637137-63-C |
| Ground Kit | 66885-1 |
| Valve Seat - PVDF | 92941 |