syr duo dfr domestic water station 1 Justus This ensures that every kilowatt-hour

This ensures that every kilowatt-hour gained is used optimally and energy losses are minimized

thermal safety device

factory settings are available and can be adjusted

The comprehensive mounting accessories and easy-to-understand instructions make installation simple for both professionals and ambitious DIY enthusiasts

syr duo dfr domestic water station 1 Justus This ensures that every kilowatt-hourBackwash filter with pressure reducer SYR Backwash filter SYR DN 20 SYR DUO DFR, backwash filter with pressure reducer and pressure gauge. Outlet pressure adjustable from 1. 5 to 6 bar. Factory preset to 4 bar. Backwash filter with fully rotatable connection flange. DIN DVGW approved, sound insulation tested in class 1. The Duo FR is the entry level filter in the SYR filter range. It is used as a filter fitting for drinking water installations