ARO 1/4 in. Polypropylene Air Double Diaphragm Pump w/ Santoprene Check Valve & Diaphragm

ARO Compact Double Diaphragm Pumps provide peak performance in a small package. These positive displacement pumps are available in sizes ranging from 1/4" to 3/4" and flow rates up to 14.8 GPM (56 LPM). 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

• Compact design
• 360° Mounting versatility when using optional flex checks
• Ideal for OEM Applications
• Creates a 31-feet of suction lift

Specifications

• Double diaphragm pump
• Air operated
• 1/4 in. Inlet/Outlet
• 1/4 in. NPT air inlet connection
• Positive displacement
• Solids handling: 1/16 in.
• Air inlet pressure range: 10- 125 PSI ( 0.69- 8.6 bar)
• Max Flow: 5.3 GPM (20.1 LPM)
• Max fluid pressure: 125 PSI (8.6 bar)
• Max temperature: 175°F ( 79.4°C)
• Noise Level: 62.3 dBa
• Housing: Polypropylene
• Diaphragm: Santoprene
• Check Valve: Santoprene
• Seats: Polypropylene
• Hardware: Stainless steel

Downloads

Spec Sheet (PDF Download)

Operation Manual (PDF Download)

Chemical Guide (PDF Download)