ARO
1" Pro Series Diaphragm Pump
666120-3C9-C
772-390-414-005
1:1 RATIO (METALIC) Fuel & Oil applications

Aluminum BSP Manifold
Polypropylene Seat Material
Hytrel Ball Material
Hytrel Diaphragm Material
Maximum Air Inlet Pressure...... 120psi
Maximum Flow Rate.................. 133L/min
Maximum Particle Size.................3.2mm

PDF Operators Manual – ARO 66612

PDF Engineering Data– ARO 66612