For transition from RAUPIANO PLUS pipes to Cast Iron pipes or other materials for drainage systems, rubber sleeve adaptors can be used. These rubber sleeves come with rubber seal that is attached to the pipe ends and two stainless-steel worm-gear clamps. These rubber sleeve adaptors can be used in new construction or renovation works.
Below are the properties of the rubber sleeve adaptor.
Tightening device: Stainless-steel worm-gear clamps
Recommended tightening torque: 3 Nm
Pressure resistance: 1 bar
Chemical resistance: pH 2 – 12