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1 1/2'' Pro Series Metallic Diaphragm Pump

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1-1/2'' Pro Series Metallic Diaphragm Pump

6661XX-XXX-C90 GPM (340.7 LPM)

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Overview

Features

Mobility - Compact, rugged design allows for easy mobility
Efficiency - Motor design delivers optimum air efficiency
Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
Versatility - Available in aluminum, cast iron or stainless steel to withstand tough chemical applications
Environmentally Sound - Bolted construction for leak-free fluid handling
Serviceability - Easy access to ball checks and fluid caps for maintenance and repairs

Accessories

66084-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
67174-15 Screened Inlet Kit
62133 Wall Mount
66975 Cycle Counter Kit
637118-C Air Section Service Kit
637124-XX Fluid Section Service Kit

Pump Casing Materials

Aluminum
Cast Iron
Stainless Steel

Diaphragm Materials

Viton
PTFE w/ Santoprene backer
Hytrel
Santoprene
Nitrile
Neoprene
E.P.R.

Specifications

Ratio: 1:1

Maximum Flow: 90-g.p.m. (340.7-l.p.m.)

Displacement per cycle:
0.64-Gallons (2.42-Liters)

Air Inlet: (Female)
1/2 - 14 N.P.T.F. - 1

Fluid Inlet/Outlet:
1-1/2 11-1/2 N.P.T.F. - 1
Rp 1-1/2 (1-1/2 - 11 BSP parallel)

Max. operating pressure: 120-psi (8.3-bar)

Suspended solids max. dia.: 1/4-inch (6.4-mm)

Weight: lbs (kg)
666150-X-C (aluminum) 51.5 (23.4)
666151-X-C (stainless steel) 84.5 (38.3)
666152-X-C (cast iron) 79.5 (36.1)
Note: Add 23-lbs (10.4-kg) for cast iron air motor section

Maximum dry suction lift: ft (m) 19 (5.8)

Sound Level: 70 PSI 60 Cycles/Min 80.5 db(A)

Lubrication Pumps

Model

Body Materials (wetted)

Diaphragm & Ball Material

Compatible Fluids

666150-362-C

Aluminum

Nitrile / Acetal

Windshield fluid

Downloads

Compact & Pro Series Diaphragm Pumps - Catalog

66615X-XXX-C THRU 66618X-XXX-C Sales and Engineering Data