The BR4 Twin bend trouser piece has a fork with two branches set at an angle of 45° in the same size as that of the main duct.
This fitting has a KEN-LOK rubber seal with double lip (Soft-Edge) at the end of each spigot, so it can slide easily into a Spiralo duct.
Lagedijkerweg 15
1742 NB Schagen
Netherlands
+31 224 296041
info@airspiralo.com