Autotrol (1000406) 12 GPM DLFC Assembly External Drain Flow Control 1" NPT with 3/4" NPT Reducer HM Digital (TDS-4) Handheld Digital TDS Meter/Monitor or loss of elasticity—a fresh

or loss of elasticity—a fresh seal is inexpensive insurance against leaks and unplanned shutdowns

Replace these filters every 3-4 months or sooner if you notice pressure drop or cloudy water

and multi-tenant buildings

pesticides

Autotrol (1000406) 12 GPM DLFC Assembly External Drain Flow Control 1" NPT with 3/4" NPT Reducer HM Digital (TDS-4) Handheld Digital TDS Meter/Monitor or loss of elasticity—a freshAutotrol 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