Repa Market Disc Valve 125 mm - Adjustable Round Diffuser/Ventilation Grille Plastic Supply Air & Exhaust Cover for HVAC Ventilation Pipes Wall Ceiling Black

Precise dimensions - 125 mm fit - ventilation grille 125 mm with a neck diameter of 123 mm and a neck length of 63 mm. Flange diameter: 170 mm. Outer diameter of the cover 178 mm. Suitable for standard HVAC ventilation pipes, round ducts and wall and ceiling openings. Adjustable round diffuser/plate valve – manually adjustable round diffuser/plate valve supply air with central threaded screw for precise control of the air flow. Suitable for recirculation, supply and exhaust air operation. High-quality plastic – UV-resistant and durable – made of robust, UV-resistant plastic, dimensionally stable, moisture and corrosion resistant. Temperature resistant from -0°C to +60°C. Designed for permanent use in residential and commercial HVAC systems. Wall, ceiling, surface and duct mounting - Universal installation - Suitable for wall and ceiling mounting as well as duct mounting. Surface mounting is technically also possible. Fixes with screws or mounting adhesive. (Mounting material not included). For an optimal grip, we recommend a combination of channel and surface mounting Indoor and versatile use: designed for indoor use - ideal for kitchen, bathroom, garage, bedroom and living room. Suitable for residential and commercial premises, passive ventilation systems as well as supply and exhaust air applications.