SYR backwash filter Duo FR
DN 20, without Pressure Reducing Valves and Manoscopes
  • Item number 231420001
  • mounting flange 3/4 "
  • Filter cup made of plastic
  • Filer element from Stainless Steel
  • without Pressure Reducing Valves
  • without Manoscopes
Field of use:

The Duo FR is the entry-level filter in the SYR filter range. It is used as a filter fitting for drinking water installations according to DIN 1988. Installation is carried out using the fully rotatable integrated connection flange. The Duo FR works in all installation positions. Due to the very compact design, it can also be used to protect individual devices (dishwashers, drinking water heaters, etc.).

Technical Data

Technical Data
color/ surface weiss
inch size connection 1"
size DN 20
product class backwash filter
Article compression stage PN 16
Flange pressure rating PN 16
model FR
Nominal diameter DN 20
series DUO 2314
Housing material plastic
UBA positive list Yes
connection External thread (metric)
surface protection untreated
Mesh filter element 0.09 mm
** Average Wholesale Price