syr duo dfr domestic water station Rauchrohr Its use in combination with

Its use in combination with photovoltaics is particularly sustainable

5 x wall brackets 50 -70 mm

This valve proves to be particularly high-performing where precision and reliability are paramount

Installation and operating manual

Weight 197

syr duo dfr domestic water station Rauchrohr Its use in combination withBackwash 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