CERTIFIED product with tightness class D tested at a maximum pressure of 1400 Pa and meets the requirements of EN 12237.
The rectangular reduction is made of galvanized steel. In the case of large sections, additional vertical or horizontal reinforcement is made.
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The asymmetrical rectangular reduction is used to change the sections and the position of the piping.
Material: Galvanized steel
Leakage: Maximum pressure tested 1400 Pa (Leakage class D)
Depending on the section, the thickness of the steel varies. More details can be found in the data sheet.
Flange sealing clamps, Sealing gasket, Perforated rail profile, Gripple sofas, Screws and nuts, Threaded rod