The ZR Pressed collar saddle has an angle of 90° and a small overlap on the duct for fixing. The curve of the saddle should be equal to the in column d of the article number mentioned duct sizes. This may be different even when the branch size is the same.
This fitting has a KEN-LOK rubber seal with double lip (Soft-Edge) at the end of one spigot, so it can slide easily into a Spiralo duct.
Lagedijkerweg 15
1742 NB Schagen
Netherlands
+31 224 296041
info@airspiralo.com