Connecting element for ducts and fittings of the "Plain" system (without flanges).
Duct diameters from 80 to 200 mm. Only suitable for METU-FORM parts (they cannot
be combined with other ducts and components).
Integrated NBR gasket.
Galvanized steel. Stainless steel is planned.
The equipotential bonding is not automatically achieved with the MUX Overcollars. To obtain it the MUX must be ordered with a contact band. It is necessary to always check the equipotential bonding after the installation.
Product Specifications for Tender Texts
METU-FORM Overcollars MUX made of galvanized steel for the connection of "plain" ducts and fittings. Diameters from 80 up to 200 mm. Gasket made of NBR. Equipotential bonding (ESD) achieved thanks to an additional contact band. A unique hexagon socket screw (Allen screw) is required for the tightening. The air-tightness exceeds the highest-class D according to the norm DIN EN 12237. Tightness class ATC 1 (EN 16798-3). No ATEX / EX certifications.