Female coupler Ø 125mm for spiral fittings - bespoke RAL9010
Just like our spiral ducts, the couplers are produced to the highest standards. They are galvanised (Z275) according to the sendzimir process, making them durable in use and guaranteeing a long service life.
Air tightness class
The spiral duct female coupler meets the strict requirements for airtightness class D (ATC 2), according to standard EN12237.
Because this is a custom-made product coated in a specific RAL colour, it is not possible to return this product.
|Manufacturer's item number
|D (according to EN12237)
|Ja, Sendzimir verzinkt
|Mode of production
|Type of connection
|Select your version (coating at extra cost)