Box channels are ideal for use in the chemical and food industry, industrial kitchens, butchers, dairies, swimming pools and sanitary areas. The advantages are clear. They are hygienically unobjectionable. Proven stainless steel made of material 1.4301 prevents the surface from coming loose, breaking and tearing. The covers for different uses meet load classes K 3 (300 kg) and L 15 ( 1500 kg) through to M 125 (12.5 t).