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.