Outdoor air intake or exhaust points need to be designed to withstand the effects of rain, wind, and dust. Duct rain covers help limit direct water splashing onto the duct opening, but their shape and size must match the flow rate, wind direction, installation location, and project specifications.
Things to check when choosing a rain camera.
Before fabrication, determine the size of the pipe connection, the suction/discharge direction, the installation height, and the method of connection to the pipeline. The structure should minimize backflow of water into the pipe and not significantly obstruct airflow. For locations subject to strong winds or dusty environments, discuss options for shielding, drainage, and the feasibility of regular cleaning.
Coordinate with the outdoor pipeline.
- Compare the photographic dimensions with the drawing and the actual opening.
- Show the orientation of the nozzle, flange, and mounting options.
- Inspect drainage, gaps, and maintenance access points.
- Combine surface protection layers according to the application environment and design guidelines.
In Hai Phong, ductwork installed on roofs or exterior surfaces of buildings requires consideration of weather conditions at the installation location; a single default configuration cannot be used for all projects. Sao Viet Ducting receives drawings and specifications to discuss fabrication options and supply ductwork and accessories within the confirmed scope.
Frequently Asked Questions
Can a rain cover replace an insect screen?
Replacement is not a given. If insect or foreign object prevention is required, specify the mesh requirement and instructions for removal and cleaning in the documentation.
What information do I need to send to get a quote?
Please provide the neck dimensions, mounting location, required material/finish, and connection drawings to the pipeline.
Contact Sao Viet Air Ducting in Hai Phong
Address: 267 Le Thanh Tong Street, May Chai Ward, Hai Phong City. Hotline: 0815 999 826 · 0934 559 168 · Technical Support: 0949 852 886 · 0822 555 659.
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