Page 34 - Ingersoll Rand - ARO Pro Series Diaphragm and Piston Pumps

Specialty Pumps 1:1 Ratio Piston Models
Pro-Series Pumps

1:1 Ratio Piston Pump Performance Specifications
Ratio: 1:1
Maximum Flow: 18-g.p.m. (68.1-l.p.m.)
Max. Working Flow: 9-g.p.m. (34.1-l.p.m.)
Maximum Rec’d Cycles: 75 per minute
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3
Displacement per Cycle: 18.8-In (308.0-cm )
Air Inlet: (Female) 1/4 - 18 N.P.T.F. - 1
Fluid Inlet: Immersed
Fluid Outlet: 3/4 - 14 N.P.T.F. - 1
Max. operating pressure: 150-psi (10.3-bar)
Fluid Pressure Range: 0-150-psi (0-10.3-bar)
Material of Construction: Carbon Steel
Weight: lbs (kg)
612041-X 13 (5.9)
612042-1 14 (6.4)

Ordering Menus
61204X - X

Model Packing
Series Option
1 For use with 1 Nitrile
55-gallon drums 3 PTFE
2 For use with
275-gallon drums

Accessories
Air Line Treatment Combination Unit | C28121-600

Unit contains Piggyback Filter/Regulator and Lubricator.
Filter/Regulator features a 20 micron filter, poly bowl with guard and 5-125-psi gauge.
Lubricator features a poly bowl with guard.
Plumb directly to pump’s air inlet.
Service Repair Kits| Kit No. 637084 (air section)

Kit No. 637081 (Nitrile lower pump end repair) Muffler
Kit No. 637083 (PTFE lower pump end repair) 61879
Muffler | 61879

Muffler reduces operating noise level of pump.
Wall Mount | 61113

Wall-Mount Bracket Permits pump to be wall-mounted near fluid container.
Bracket can also be attached to side of open 55-gallon drum.

Wall / Drum Mount
61113

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