SYR Pressure Reducer / Fine Filter Drufi+ 2315 DFF

The Drufi+ plus DFF is a fitting combination specially developed for domestic inlet installation according to DIN 1988, consisting of a cartridge filter according to DIN EN 13443 and a pressure reducer according to DIN EN 1567. Because it is soundproofed (Group 1), the Drufi+ DFF is suitable for installation in residential buildings according to DIN 4109 (sound insulation in structural engineering). The Drufi+ DFF fitting combination ensures 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 installation in the pipeline. The flanges can be installed in vertical and horizontal pipes. The built-in pressure reducer allows for a reduced pressure setting. The Drufi+ DFF consists of a cartridge filter with plastic filter elements. It is also equipped with a flange seal, hex head screws for flange mounting, an assembly wrench for the hex head screws, and a filter bowl wrench for filter maintenance. The pressure reducer insert is factory-set to 4 bar outlet pressure, with the external adjustment knob allowing for individual pressure adjustment between 1.5 and 6 bar. An outlet pressure gauge is also part of the Drufi+ DFF's equipment. Technical data: Operating pressure: min. 2 bar, max. 16 bar Operating temperature: 30 °C Medium: Drinking water Mesh size: 90 - 125 µm Flow rate: 2.3 m³/h at ?p 1.1 bar (DN 20) 3.6 m³/h at ?p 1.1 bar (DN 25) 5.8 m³/h at ?p 1.1 bar (DN 32)