Extended coupler for spiral duct Ø 80 mm

Description

A spiro duct coupler made of galvanised steel is ideal for creating a ventilation system. Airflow is not impeded by a flat inner wall, allowing ventilation to work optimally. Two spiro ducts of the same size are connected by the coupler (also called joint).

With a rubber seal (safe) this spiro duct coupler has the excellent airtightness class D. Interduct is the brand of this steel spiro duct coupler. This spiro duct coupler has a diameter of Ø 80 mm.

You easily mount and lock to the ventilation system with the spiro duct coupler from our collection. This is easy thanks to the rubber seal. If you have any questions about the use or application of spiro ducts or fittings, our ventilation experts are at your disposal with professional advice.