Universally applicable for controlled ventilation of buildings, especially in the field of potable water supply, and for plants with increased security requirements. Rigid safety louvre TT2. JW for external face of the wall , attack proof, ready for installation, of rigid all welded construction, completely made from 1. Frame, made from Z profile , 3 mm thick, designed for internal bolted fixing, with access to the anchors only from the interior wall surface.
Slats, 3 mm thick , rigidly welded, with the slats staggered so that penetration is impossible even with moveable hoses. With 1 x 1 mm fly screen on the inside. Both frame and slats are shielded arc-welded and acid bath cleaned before washing, drying and surface passivation. Stadtwerke Bielefeld GmbH continuously carries out renovation, conversion and new construction measures. Home Products. Rigid security ventilating louvres for external face of the wall TT2. JW ensures air exchange in the building.
JW for a drinking water storage tank. Additional internal frame with removable fine filter for dust and pollen, held by wing nuts Fixing material.
More information needed? Feel free to contact us. Case Studies. Stadtwerke Bielefeld continue to invest into HUBER products for the refurbishment of water reservoirs Stadtwerke Bielefeld GmbH continuously carries out renovation, conversion and new construction measures. Continue reading. Adjustable Louvre for internal face of the wall TT B Louvres. Search Contact Request.
