ARO Compact Double Diaphragm Pumps provide peak performance in a small package. It offers high volume delivery even at low air pressure, ARO® double diaphragm pump features maximized flow rates with minimal pulsation and air consumption. This air-operated, double-diaphragm model utilizes a pressure differential in the air chambers to alternately create suction and a positive fluid pressure in the fluid chambers, and ball checks to help insure a positive fluid flow. Pump can provide reliable operation with innovative, lube-free differential valve both on the major air valve and Simulshift™ pilot valve for worry-free operation. ARO offers a wide selection of corrosion resistant materials to accommodate even the most difficult applications and a patented stall resistant air valve that continuously keeps their pump running. The compact size of these ARO Diaphragm pump makes them ideal for OEM applications. Note: Non-Cancellable/Non-returnable
Features
- Designed to meet OEM application needs
- Install directly onto your 3/4" application, saving you a fitting and a possible leak point
- Simul-Shift™ valve provides ultra-positive, reliable shift signal
- ARO's patented "Unbalanced" air valve ensures no-stall operation
- Compact design enables usage in limited space and other versatile locations
- Bolted construction for leak-free fluid handling
- Easier service through modular design
Specifications
- Double diaphragm pump
- Air operated
- Rp 3/4 in. -14 BSP, parallel connection
- Air inlet 1/4- 18 PTF SAE short
- Positive displacement
- 15 ft. (4.6 m) max suction lift
- Discharge Volume per Cycle: 0.032 gal. (0.12 ltr.)
- Solids handling: 3/32 in.
- Max Air inlet pressure: 100 PSI ( 6.9 bar)
- Max Flow: 14.8 GPM (56LPM)
- Max fluid pressure: 100 PSI (6.9 bar)
- Temperature Range: 40° to 175° F ( 4° to 79°C)
- Noise Level: 75.0 dBa
- Housing: Polypropylene
- Polypropylene fluid caps & manifold
- Diaphragm: PTFE/ Santoprene
- Balls: PTFE
- Valve, Seats/ O-Ring: Polypropylene
- Hardware: Stainless steel
