Coating collar H 250 - 400

for bituminous feltsTPE

Collars H 250-400 are ideal for connecting roof membranes with through pipes, and have a large flange for perfect incorporation with prefabricated membranes. Compatible with bituminous and weather-resistant membranes. Collars H 250-400 are used to connect the membranes with any through pipes. They have a large flange to ensure an excellent incorporation with prefabricated membranes. The H 250 models can be easily cut following the guidelines, increasing the outlet diameter to 20, 25 or 30 mm for Ø 18 and to 30, 35 or 40 mm for Ø 28.