ARO 3/4” EXP Series Non-Metallic Diaphragm Pump

In pump category: Bolted Design, Non-Metallic

Features

Designed to meet your OEM application needs.

Install directly onto your 3/4″ application, saving you a fitting anda possible leak point.

Manufactured for complete corrosion resistance – constructed with polypropylene center body, standard stainless steel fasteners, and polypropylene casing materials

Efficiency – Simul-Shift™ valve provides ultra-positive, reliable shift signal

Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation

Versatility – Compact design enables usage in limited space and other versatile locations

Environmentally Sound – Bolted construction for leak-free fluid handling

Serviceability – Easier service through modular design

Accessories

66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5′ section of hose

637438 Ported Exhaust Kit

93110 Air Motor Muffler

76763 Wall Mount Bracket

637428 Air Section Service Kit

637427-XX Fluid Section Service Kit

Pump Casing Materials

Polypropylene

Diaphragm Materials

Long Life PTFE

Santoprene

Hytrel

PTFE w/ Santoprene backer

Ratio: 1:1

Maximum Flow: 14.8 g.p.m. (56 l.p.m.)

Displacement per cycle: 0.032 Gallons (0.12 Liters)

Air Inlet:  (Female) 1/4 – 18 P.T.F. SAE Short

Fluid Inlet/Outlet:
1/2 – 14 N.P.T.F. – 1
Rp 1/2 (1/2 -14 BSP, parallel)

Max. operating pressure: 100 psi (6.9 bar)

Suspended solids max. dia.: 3/32” (2.4 mm)

Weight:  lbs (kg) 5.61 (2.54)

Maximum dry suction lift: ft (m)  15.0 (4.5)

Sound Level: 70 PSI    60 Cycles/Min   75.0 db(A)

Muffler:     Integral, Included