ARO 1/2” PRO Series Non-Metallic Diaphragm Pump

In pump category: Bolted Design, Non-Metallic

Part of ARO’s Compact Series of pumps, ARO’s 1/2” classic pumps feature big performance in a small package. With flow rates up to 13 GPM (49.2 LPM) and a wide range of material and porting configurations.

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 – Centre, 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

Accessories

76763 Wall Mount Bracket

67165-X Cycle Actuation Kit

P29122-600 Piggyback Filter-Regulator

637141 Air Section Service Kit

637140-XX Fluid Section Service Kit

Pump Casing Materials

Polypropylene

Groundable Acetal

PVDF (Kynar)

Diaphragm Materials

Neoprene

Nitrile

Viton

PTFE / Santoprene

E.P.R.

Polyurethane

Hytrel

Santoprene

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. (0.15 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:  lbs (kg)
Polypropylene 7.2 (3.3)
Groundable Acetal 8.8 (4.0)
Kynar PVDF 9.5 (4.3)
Maximum dry suction lift ft(m) : 15 (4.6)
Sound Level: 70 PSI    60 Cycles/Min    71.1 dB(A)

Muffler: Integral, Included