DETAILS
    Close

    SMD-401M

    Greenheck Product # SMD-401M
    Modulating with extruded aluminum airfoil blades and Class I leakage rating; pressure up to 4 in. wg; velocity up to 2000 fpm and temperature up to 250°.

    Certifications:

    • California State Fire Marshal (Listing # 3230-0981: 0104)
    • UL 555S (Listing # R13317)
    chat-widget