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    DFDR-510

    Greenheck Product # DFDR-510
    Round blade with pressure up to 4 in. wg (1 kPa), velocity up to 2000 fpm (10.2 m/s) and temperature up to 286°F (141°C).

    Certifications:

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