This air operated diaphragm pump offers corrosion resistant construction. A double diaphragm pump is a positive displacement pump uses a two sets of flexible membranes to pump fluids and a series of check valves to ensure fluid can only travel in one direction through the chamber. Pump cycling begins as air pressure is applied.
ARO compact double diaphragm pumps provide supreme performance in a small package. These 1/2" positive displacement pumps have a flow rate of 13 GPM. ARO pump are made of corrosion resistant materials to accommodate even the most difficult applications. The patented stall resistant air valve keeps the pumps running continuously. Their compact size makes them ideal for OEM applications. Specifications:
Inlet/ Outlet: 1/2” 3 Piece Manifold
Fluid Caps & Manifold Material: Polypropylene
Seat Material: Polypropylene
Ball Material: Santoprene
Diaphragm Material: Santoprene
1/2" ported diaphragm pump.
Motor design delivers optimum air efficiency
Patented 'Unbalanced' air valve ensures no-stall operation
Center, End, Dual Inlet / Outlet, and Swivel Top manifold configurations