The Syr Drufi + DFF is a valve combination developed especially for the house entrance installation according to DIN 1988 from a cartridge filter according to DIN EN 13443 and a pressure reducer according to DIN EN 1567. Because sound-proof (group 1), the Drufi + DFF is suitable for installation in residential buildings according to DIN 4109 ( Sound insulation in building construction) suitable. The fitting combination Drufi DFF complies with the correct installation sequence according to DIN 1988. The Drufi + DFF combines modern technology with modern design and high-quality workmanship. The Drufi flange program is used for mounting in the pipeline. The flanges can be mounted in vertical and horizontal lines. The built-in pressure reducer allows a savings pressure adjustment.

Attention: flange must be ordered separately.