Features
- Efficiency – Motor design delivers optimum air efficiency
- Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation
- Versatility – Combine with 67174-20 screened inlet kit and use for dewatering
- Environmentally Sound – Bolted construction for leak-free fluid handling
- Serviceability – Easy access to ball checks and fluid caps for maintenance and repairs
Popular Models
- 666270-144-C (Aluminum/PTFE Teflon)
- 666270-9C9-C (Aluminum/Hytrel)
- 666270-EEB-C (Aluminum/Santoprene)
- 666270-G22-C (Aluminum/Nitrile)
- 66627B-244-C (Stainless Steel 316/PTFE Teflon)
Accessories
- 66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
- 67174-20 Screen Inlet Kits
- 66975 Cycle Counter Kit
- 637434 Air Section Service Kit
- 637432-XX Fluid Section Service Kit
Pump Casing Materials
- Aluminum
- Stainless Steel
- Cast Iron
Diaphragm Materials
- PTFE w/ Santoprene backer
- Hytrel
- Santoprene
- Nitrile