The FLB Take-off 90° has a narrow rim and is placed onto a flat surface or plenum box. When a Spiralo duct is installed over this take-off, a rigid connection to circular ducting can be created from a plate, box or enclosure.
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