Plastic housing with inner fitting · Euro taper for one-sided connection of 3/4" adapters various pipe dimensions, as well as on the other hand 1/2" internal threads · For drinking water and heating installation · DVGW certified · Operating temperature up to 95 °C · Operating pressure: max. 10 bar · In-wall installation · Not suitable for gas and solar energy · 1/2" IG, 3/4" AG