Pro Series Air Operated Double Diaphragm Pump is a multi-port pump used for
transferring or circulating a wide variety of feeds, including sludges, slurries, abrasive
materials and shear-sensitive fluids.
Design facilitates enhanced suction lift even with heavier fluids and an explosion-
proof
and intrinsically safe operation when grounded properly.
Includes no complex controls, fittings or motors to install and operate.
Features:
ARO has the world's best selling 1/2" ported diaphragm pump.
Designed to meet your OEM application needs.
Efficiency - Motor design delivers optimum air efficiency
Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
Versatility - Center, End, Dual Inlet / Outlet, and Swivel Top manifold configurations
to fit
your specific application
Environmentally Sound - Bolted construction for leak-free fluid handling
Serviceability - Ease of service through modular design
Technical Specifications:
Ratio: 1:1
Maximum Flow: (ball) 13 g.p.m. (49.2 l.p.m.) (duckbill) 10 g.p.m. (37.9 l.p.m.)
Displacement per cycle: (ball) 0.04 g.p.m. (.15 l.p.m.) (duckbill) 0.032 g.p.m. (0.12
l.p.m.)
Air Inlet: (Female) 1/4 - 18 N.P.T.F. - 1
Fluid Inlet/Outlet: 1/2 - 14 N.P.T.F. - 1
Max. operating pressure: 100 psi (6.9 bar)
Suspended solids max. dia.: (ball) 3/32� (2.4-mm) (duckbill) fibers
Weight Polypropylene lbs (kg): 7.2 (3.3)
Weight Groundable Acetal lbs (kg): 8.8 (4.0)
Weight Kynar PVDF lbs (kg): 9.5 (4.3)
Sound Level: 70 PSI 60 Cycles/Min 71.1 db(A)
Muffler: Integral, Included