The oil tightness depends on how carefully the connection between saddle and round duct is carried through. Adequate sealants and fixing methods must be selected according to your requirements.
The available dimensions can be found in the product descriptions in our price list.
Please refer to the "Products and Prices" link on the right side of your screen.
Product Specifications for Tender Texts
Saddle Pieces. METU-FORM laser-welded and/or MIG-soldered, liquid and oil-tight saddle pieces made of galvanized steel or stainless steel (V2A / 1.4301 / 304). Two versions: with "Parallel" flanges formed directly from the duct itself (diameters 80 to 1000 mm Ø, connection with SRX joining clips), or "plain " (without a flange, diameters 80 to 200 mm, connection with MUX overcollars). 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.