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1/2'' Classic Style Non-Metallic Diaphragm Pump

66605X-XXX

Maximum Flow gpm (lpm): 13 (49.2)

Maximum Discharge Pressure psi (bar): 100 (6.8)

Fluid Ports Inlet/Outlet (bsp): 1/2-14 N.P.T.F.-1

Material of Construction: Polypropylene, Groundable, Acetal, PVDF

Maximum Solids in (mm): 3/32 (2.4)

Maximum Dry Suction Lift ft (m): 15 (4.5)

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Overview

Part of our Compact Series of pumps, our 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 - Center, End, Dual Inlet / Outlet, and Swivel Top manifold configurations to fit your specific application
Evironmentally 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

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. (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