Autotrol (1032971) B Size- Blue Injector UMAX 14 inch Length or Q57xx Series They work with Stenner's standard

They work with Stenner's standard tubing and ferrule systems to create secure

and any application using standard 1" female pipe thread fittings

Precision monitoring backed by field-proven electronics

these cartridges handle residential well water

Autotrol (1032971) B Size- Blue Injector UMAX 14 inch Length or Q57xx Series They work with Stenner's standardAutotrol Control Valve Component Autotrol 1032971 B Size Blue Injector for UMAX Systems Precision engineered injector assembly for 440i and 460i control valves, designed for optimal backwash and regeneration performance in residential and light commercial water treatment systems OEM Autotrol Part B Size Configuration UMAX Compatible The Autotrol 1032971 is a genuine OEM replacement injector designed for B size applications in Autotrol's 440i and 460i