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    SMD-201M

    Greenheck Product # SMD-201M
    Modulating damper with Class I leakage rating with 3V blades; pressures up to 4 in. wg; (1 kPa) velocity up to 2000 fpm (10.2 m/s) and temperature up to 250°F (121°C).

    Certifications:

    • AMCA Air Performance
    • California State Fire Marshal (CSFM) Listing #3230-0981:0104
    • CAN/ULC S112.1 Classified Smoke Damper
    • UL 555S (Listing #R13317)