The SVL Coupling long for Spiralo ducts is a coupling that connects two ducts, with a longer spigot on one side that can be used as a slide-in fitting in the duct. Therefore, this coupling comes in different fitting sizes.
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
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info@airspiralo.com