1/4"DBL DIAPHRGM PUMP POLYPROP PTFE 5:3 GPM

INGERSOLL RAND ARO DIAPHRAGM PUMP- 3/8 IN PD01P-HPS-PTT-A

Features a patented "unbalanced" air valve design that avoids stall-out, even under low air inlet pressures Utilize bolted fasteners for leak-tight integrity.