SYR DUO DFR 2314 Rückspülfilter DN20/R 1″ mit Druckminderer Caleffi operating pressure 3 bar Diameter

operating pressure 3 bar Diameter without insulation 1000 mm Height above floor 2060 mm Tipping dimension without insulation 2100 mm Weight without insulation 205 kg Loading/unloading connections 8 x 1 1/2" female thread Sensor/controller connections 4 x 1/2" female thread Ventilation 1 1/4" female thread Connection for electric heating element 2 x 1 1/2" female thread Insulation variants 100 mm EPS class C

and pass on heat in heating systems with different heat generators

Heat transfer fluid flow controller with integrated filling valves

while the safety temperature limiter is provided as an additional technical safeguard in the device concept

Operating temperature: 0-90 °C

SYR DUO DFR 2314 Rückspülfilter DN20/R 1″ mit Druckminderer Caleffi operating pressure 3 bar DiameterSYR DUO DFR 2314 backwash filter DN20 R 1 for drinking water installations The SYR DUO DFR 2314 backwash filter DN20 R 1 is a manual backwash filter with an integrated pressure reducer for drinking water installations. It protects the house water installation from particles washed in such as rust, sand or metal shavings and supports a permanently clean water supply in the building. The backwash filter is used as a filter fitting in accordance with DIN