Autotrol (1000406) 12 GPM DLFC Assembly External Drain Flow Control 1" NPT with 3/4" NPT Reducer Three Way Divider and similar models using safety

and similar models using safety float assemblies

It is not interchangeable with upflow models or other Fleck valve series

5" carbon block filters fit standard big blue housings and are ideal replacements for whole house filtration systems

5" Media Type Coal-based GAC (acid washed) Primary Application Chlorine

Designed for installation above the P-trap elbow or disposal crossbar to prevent backflow and siphoning

Autotrol (1000406) 12 GPM DLFC Assembly External Drain Flow Control 1" NPT with 3/4" NPT Reducer Three Way Divider and similar models using safetyAutotrol Control Valve Component Autotrol 1000406 External Drain Line Flow Control Assembly 12 GPM DLFC with 1" NPT male and 3 4" NPT reducer for precise backwash drain regulation 12 GPM Rated 1" NPT Male 3 4" NPT Reducer External Drain The Autotrol 1000406 is an external drain line flow control (DLFC) assembly engineered to regulate backwash flow rates in residential and light commercial water treatment systems. This 12 GPM unit threads directly into