1/2" Ported Non-Metallic

14.4 GPM (54.5 LPM)

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Overview & Features

  • ARO has the world's best selling 1/2' ported diaphragm pump!!
  • Designed to meet your OEM application needs!!
  • Manufactured for complete corrosion resistance - constructed with polypropylene center body, standard stainless steel fasteners, and your choice of Groundable Acetal, PVDF (Kynar) or 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 - Center, End, and Dual Inlet / Outlet manifold configurations for your application needs
  • Environmentally Sound - Bolted construction for leak-free fluid handling
  • Serviceability - Ease of service through modular design
  • 66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
  • 637438 Threaded Exhaust Kit
  • 76763 Wall Mount Bracket
  • 93110 Air Motor Muffler
  • 637440-X Dual Inlet / Outlet Kit
  • 67165-X Cycle Actuation Kit
  • 637428 Air Section Service Kit
  • 637427-XX Fluid Section Service Kit
Pump Casing Materials
  • Polypropylene
  • PVDF (Kynar)
  • Groundable Acetal
Diaphragm Material
  • Santoprene
  • Hytrel
  • Nitrile
  • PTFE w/ Santoprene backer
  • Polyurethane
  • Viton