The FLBF Flatshoe is a curved boot with a narrow rim and a 45° flow portion on one side that allows for an airflow to the branch with less resistance.
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