S&P MCA-800 backdraft damper for in-line fans

The MCA-800 anti-return gate is a device designed to be installed in the offloading of fans in line. Its main function is to prevent the inverse circulation of air when the fans are not in operation, ensuring the control of the flow in the system.

Technical characteristics

• Model: MCA-800
• Installation location: download fans in line
• Function: anti-return of air

This component ensures that the air does not return into space when the ventilation system is stopped. By blocking the air passage in the opposite direction, it helps maintain the operational efficiency of the equipment and prevents unwanted mixing of currents.