Page 43 - Ingersoll Rand - ARO EXPert Series Diaphragm Pumps 3/8" Through 3" Fluid Ports

U.L. Listed Pumps
Specialty Pumps

Designed specifically for high-volume transfer, bulk-unloading,
or fueling applications. These pumps meet UL 79 specifica-
tion code. They are compatible with unleaded fuel, diesel
fuel, kerosene, aviation fuel and fuel oil.
Note: To meet UL79 specifications, pumps utilize pressure relief valves to limit dispensing line
pressure to under 50-psi. If line pressure between the pump and dispensing point exceeds 50 psi
due to thermal expansion, line compression, backfeed, or gravity, the pressure relief valve opens
and bleeds off excess pressure. The relief valve must be plumbed to return the bleed-off fuel to the
storage container.

Performance Specifications
Port: 1/2”, 1”, 1-1/2” and 2”
Ratio: 1:1
Maximum GPM (LPM): 670042: 12 (45.4)
650717-C: 29 (109.8) flooded inlet
650718-C: 75 (283.9) flooded inlet
650719-C: 75 (283.9) flooded inlet

Air Inlet (Female): 670042: 1/4”
650717-C: 1/4”
650717-C
650718-C: 1/2” UL Approved Pump
650719-C: 3/4”
Fluid Inlet/Outlet (Female): 670042: 1/2”
650717-C: 1”
650718-C: 1-1/2”
650719-C: 2”
Max. operating pressure psi (bar): 50 (3.4) SPECIALTY PUMPS
Suspended solids max. dia. in. (mm): 670042: 3/32” (2.4)
650717-C: 1/8” (3.2)
650718-C: 1/4” (6.4)
650719-C: 1/4” (6.4)
Weight: lbs (kg) 670042: 10.36 (4.70)
650717-C: 22 (9.9)
650718-C: 60.4 (27.4)
650719-C: 58.4 (26.5)

Ordering Menus
Model Ball Seat Diaphragm
670042 Viton Aluminum Viton
650717-C Acetal PVDF Viton
650718-C Acetal PVDF Viton
650719-C Acetal PVDF Viton

Accessories
Service Repair Kits| Kit No. 637118-C (air motor)

Kit No. 637428 (670042 air motor)
Kit No. 637118-C (650717-C, 650718-C and 650719-C air motor)
Kit No. 637137-63 (650717-C fluid section)
Kit No. 637448 (670042 fluid section)
Kit No. 637138-63 (650718-C and 650719-C fluid section)

43