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    FSDR-512

    Greenheck Product # FSDR-512
    UL 555S class II rating having galvanized steel construction with pressure to 4 in. wg, velocity to 3000 fpm and temperature to 350°F.

    Certifications:

    • California State Fire Marshal (Listing # 3230-0981: 0113)
    • California State Fire Marshall (Listing # 3225-0981:0112)
    • UL 555 (Listing # R13317)
    • UL 555S (Listing # R13317)
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