1½” Pro Series Non-Metallic

Product Model: Pro Series Non-Metallic 6661-C 100

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

Popular Models

  • 6661T3-344-C
  • 6661T3-3EB-C
  • 6661T4-444-C
  • 6661U3-3EB-C

Accessories

  • 66084-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
  • 67079 Flange Connection Kit: converts connection to N.P.T.F. threading configurations
  • 66975 Cycle Counter Kit
  • 637118-C Air Section Service Kit
  • 637165-XX Fluid Section Service Kit

Pump Casing Materials

  • Polypropylene
  • PVDF (Kynar)

Diaphragm Materials

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