ARO
1/2" Pro Series Diaphragm Pump
66605J-3EB
772-390-407-015
1:1 RATIO (NON-METALIC) - Chemical & Ink applications

Polypropylene Manifold Material
Polypropylene Seat Material
Santoprene Ball Material
Santoprene Diaphragm Material
Maximum Air Inlet Pressure...... 100psi
Maximum Flow Rate.................. 49.2L/min
Maximum Particle Size.................2.4mm

Also available is the 666053-3EB version with single centre inlet/outlets:
772-390-407-015

PDF Operators Manual – ARO 66605