125 mm diameter wall flange with non-return valve - White pipe fitting for PVC HVAC ventilation duct

Standard size, excellent for ventilation systems with 125 mm diameter pipes and ducts. Use it to correct airflow in the right direction. Simply mount the wall bracket with the 4 connection points and connect your pipes!

Convenient use: attach, secure, and connect various pipes, solid or flexible. Correct airflow problems with the integrated valve. Easily connect ventilation pipes to fans, inline fans, and air conditioning systems with different hoses. Compatible with air vents, dryer and bathroom fans, and cooker hoods.

Universal: Great for use in homes and apartments for bathroom fans, kitchen hoods, garages, and other ventilation systems.

Also suitable for office and industrial ventilation systems, both indoors and outdoors.

High-quality material, made of durable PVC plastic, this connector retains its technical and aesthetic properties under various conditions. It operates in temperatures from -20°C to +65°C and remains rustproof both indoors and outdoors. The material is durable, lightweight, and flexible, allowing for comfortable and reliable use over a long period.

Installation is easy: choose and measure the installation location of the flange. Ensure the airflow is in the desired direction. Secure the flange using the 4 connection points so that it is firmly fixed. Then connect the pipes by inserting them into or onto the connector. You may need to secure the connection with tape, glue, or hose clamps. Easy!