The Drufi+ FR 2315.00.091 automatic backwash filtration system is designed for household use to protect plumbing systems from corrosion and other impurities. This compact system is intended for installation at the entry point into the home and includes a pressure reducing valve that allows for individual pressure adjustment.

Features:

• Minimum operating pressure: 2 bar
• Maximum operating pressure: 16 bar
• Maximum operating temperature: 30°C
• Installation position: any, with angled outlet funnel or horizontal
• Mesh width: 90 µm

The filter head is made from high-quality synthetic material, while the body and internal synthetic parts are made from impact-resistant thermoplastic. The rubber parts are made from an ageing-resistant elastomer. All remaining functional parts are made from lead-free dezincification-resistant brass or stainless steel.

Technical Data:

• Flow capacity: DN 20: 3.0 m³/h at 0.2 bar ∆p, DN 25: 3.8 m³/h at 0.2 bar ∆p
• Dimensions: height 341.5 mm, width 127 mm, depth 120 mm
• All synthetic components in contact with water approved by the German Health Authority (KTW)
• Can be installed in both vertical and horizontal piping
• Integrated pressure reducing valve

The filter installation is straightforward and can be carried out in confined spaces due to its compact dimensions. Maintaining the filter is easy thanks to the semi-automatic backwash, which can be initiated by opening and closing the ball valve.