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1'' Pro Series Non-Metallic Diaphragm Pump
1'' Pro Series Non-Metallic Diaphragm Pump
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1'' Pro Series Non-Metallic Diaphragm Pump

6661XX-XXX-C 47 GPM (177.9 LPM)

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Overview

Features

  • Robust construction with thick walled injection, molded fluid casings and cast iron or aluminum center sections to withstand tough industrial applications.
  • Efficiency – Motor design delivers optimum air efficiency
  • Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation
  • Versatility – Multiple porting options for your application needs – Available in Flanged, Threaded, or 3 piece Manifold configurations
  • Environmentally Sound – Bolted construction for leak-free fluid handling
  • Serviceability – Easy access to ball checks and fluid caps for maintenance and repairs

Accessories

  • 637161-XX-C Fluid Section Service Kit
  • 637118-C Air Section Service Kit
  • 66073-2 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5′ section of hose
  • 67078 Flange Connection Kit: converts connection to N.P.T.F. threading configuration
  • 67072 Count Down Batcher
  • 66975 Cycle Counter Kit

Pump Casing Materials

  • Polypropylene
  • PVDF (Kynar)

Diaphragm Materials

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

Specifications

Ratio: 1:1

Maximum Flow:
47 GPM (177.9 LPM)

Displacement per cycle:
Standard Diaphragm   0.17 gallons (0.64 liters)
PTFE Composite Diaphragm   0.14 gallons (0.525 liters)

Air Inlet: (Female) 1/4-18 NPTF

Fluid Inlet/Outlet: 
1- 11-1/2 NPTF -1
1 – 11 BS Rp
1” ANSI / DIN Flange

Max. operating pressure: 120 psi (8.3 bar)

Suspended solids max. dia.: 1/8” dia. (3.2 mm)

Weight:
6661A3-, 1AF-, 1AJ-, 1AL-     20.25 lbs (9.19 kgs)
6661AP-, 1AR-, 1AS-, 1AT-    20.25 lbs (9.19 kgs)
6661A4-, 1AG-, 1AK-, 1AN-    28.5 lbs (12.93 kgs)
6661B3-, 1BF-, 1BJ-, 1BL-      28.8 lbs (13.06 kgs
6661BP-, 1BR-, 1BS-, 1BT-     28.8 lbs (13.06 kgs)
6661B4-, 1BG-, 1BK-, 1BN-     37 lbs (16.78 kgs)
Note: Add 23 lbs (10.4 kgs) for cast iron air motor section.

Maximum dry suction lift: 15 ft (4.6 m)

Sound Level: 
70 PSI (4.8 bar)    60 Cycles/Min    64.5 db(A)

Downloads

1'' Pro Series Non-Metallic Diaphragm Pump

Compact & Pro Series Diaphragm Pumps - Catalog

1'' Pro Series Non-Metallic Diaphragm Pump

SALES & ENGINEERING DATA 1" NON-METALLIC DIAPHRAGM PUMP

1'' Pro Series Non-Metallic Diaphragm Pump

6661AX-X-C Operator's Manual