Trof - Aluminum Trof - Solid or Ventilated

Part No. Length Finish End Load Rating Ladder Width Load Depth Side Rail Tray Flange Thickness
1B44 10', 12' Aluminum NEMA 8A-12A 06", 09", 12", 18", 24", 30", 36", 42", 48" 4'' 4 1/4" (108 mm) 13/16"
1B54 10', 12' Aluminum NEMA 8A-12B 06", 09", 12", 18", 24", 30", 36", 42", 48" 5'' 5 1/4" (133 mm) 13/16"
1D64 10', 12', 20' Aluminum NEMA 16A-20A 06", 09", 12", 18", 24", 30", 36", 42", 48" 6'' 6 1/4" (159 mm) 1 1/4"
3B44 10', 12' Aluminum NEMA 12B 06", 09", 12", 18", 24", 30", 36", 42", 48" 4'' 4 1/4" (108 mm) 13/16"
3B54 10', 12' Aluminum NEMA 12C 06", 09", 12", 18", 24", 30", 36", 42", 48" 5'' 5 1/4" (133 mm) 13/16"
3B64 10', 12' Aluminum NEMA 8A-12B 06", 09", 12", 18", 24", 30", 36", 42", 48" 6'' 6 1/4" (159 mm) 13/16"
3D44 10', 12', 20' Aluminum NEMA 16A-20A 06", 09", 12", 18", 24", 30", 36", 42", 48" 4'' 4 1/4" (108 mm) 1 1/4"
3D54 10', 12', 20' Aluminum NEMA 16C-20B 06", 09", 12", 18", 24", 30", 36", 42", 48" 5'' 5 1/4" (133 mm) 1 1/4"
5234 10', 12' Aluminum NEMA 8A-12A 06", 09", 12", 18", 24", 30", 36", 42", 48" 3'' 3 1/2" (89 mm) 13/16"
5B44 10', 12' Aluminum NEMA 12C-16A 06", 09", 12", 18", 24", 30", 36", 42", 48" 4'' 4 1/4" (108 mm) 13/16"
5B64 10', 12' Aluminum NEMA 12C 06", 09", 12", 18", 24", 30", 36", 42", 48" 6'' 6 1/4" (159 mm) 13/16"
5D44 10', 12', 20' Aluminum NEMA 16C 06", 09", 12", 18", 24", 30", 36", 42", 48" 4'' 4 1/4" (108 mm) 1 1/4"
5D54 10', 12', 20' Aluminum NEMA 20C 06", 09", 12", 18", 24", 30", 36", 42", 48" 5'' 5 1/4" (133 mm) 1 1/4"
7454 10', 12', 20' Aluminum NEMA 16A-20A 06", 09", 12", 18", 24", 30", 36", 42", 48" 5'' 5 1/4" (133 mm) 1 1/4"
7D44 10', 12', 20' Aluminum NEMA 20C 06", 09", 12", 18", 24", 30", 36", 42", 48" 4'' 4 1/4" (108 mm) 1 1/4"
7D64 10', 12', 20' Aluminum NEMA 16C-20C 06", 09", 12", 18", 24", 30", 36", 42", 48" 6'' 6 1/4" (159 mm) 1 1/4"
7G64 10', 12', 20', 24', 25' Aluminum Not NEMA Rated 06", 09", 12", 18", 24", 30", 36", 42", 48" 6'' 6 1/4" (159 mm) 2"
9D64 10', 12', 20', 24' Aluminum Not NEMA Rated 06", 09", 12", 18", 24", 30", 36", 42", 48" 6'' 6 1/4" (159 mm) 1 1/4"

    Conversion Chart

    Conversion English 6" 9" 12" 18" 24" 30" 36"
    to Metric (mm) 152 229 305 457 610 762 914
    Conversion English 12 Ft. 24 Ft. 10 Ft. 20 Ft.
    to Metric (mm) 3.7m 7.3m 3m 6m
    TROF -06=6"
    (152mm)
    SL NEMA S (Solid)
    -09=9"
    (229mm)
    12 Ft. (3.7m)* V (Ventilated)
    -12=12"
    (305mm)
    24 Ft. (7.3m)*
    -18=18"
    (457mm)
    CSA
    -24=24"
    (610mm)
    -10 Ft. (3m)
    -30=30"
    (762mm)
    -20 Ft. (6m)
    -36=36"
    (914mm)

    Notes

    • Solid Trof have the same corrugations but have no holes. Materials: Aluminum, Mill galvanized (pre-galvanized) to ASTM A-924, Hot Dip Galvanized after Fabrication (HDGAF) to ASTM A-123.
    • Sufficient connectors are supplied to assemble straight sections and fittings for each order. Connectors for field cuts to be ordered separately.
    • *12 Ft. all NEMA Classes, 24 Ft. NEMA Classes 16A, 16B, 16C, 20A, 20B, 20C.
    • 1B44-06SL-12-V is a 4" load depth aluminum Trof with 13/16" flange, 6" wide, 12 Ft. long, with ventilated bottom.