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Aluminum Grating (Fisholow)

  • Fisholow aluminum gratings employ a unique interlocking system that joins the bearing and cross bars together in panels of exceptional rigidity and strength.

    Lightweight, corrosion-resistant, non-sparking alloys are ideal for pedestrian platforms in chemical, petroleum, hydro and food processing plants, in sewage, water and waste water treatment facilities. Also available in close mesh and serrated.
     

 
 

U= Safe Uniform Load, in lbs per sq ft or kPa
C= Safe Concentrated Load in lbs per foot of grating width or kN per metre of grating width
D= Deflection in inches or mm

  • metric
  • imperial
  • Standard Aluminum Grating

    Aluminum - Bearing Bars - 30mm centers Type 30P - Standard Bar. Type 30I - I Bar.

    View Table of Safe Loads

    Close Mesh Aluminum Grating

    Aluminum - Bearing bars at 15mm centers. Type 24P - Standard Bar. Type 24I - I Bar.

    View Table of Safe Loads

    Aluminum - ADA Compatible with 4.8mm bars. Bearing bars at 18mm centers. Type 18P - Standard Bar. Type 18I - I Bar.

    View Table of Safe Loads
  • Table of Safe Loads - metric

    Bearing Bar Size mmWeight kg./m2Sec. Mod. per 305 mm of widthSpan: LoadSpan: 610
    30-10230-51
    25 x 3.29.3711.083.54
    • U
    • D
    • C
    • D
    • 20.16
    • 3.66
    • 6.14
    • 2.93
    25 x 4.813.2814.945.33
    • U
    • D
    • C
    • D
    • 30.24
    • 3.66
    • 9.22
    • 2.93
    25 x 6.4(I)9.0310.075.18
    • U
    • D
    • C
    • D
    • 30.24
    • 3.66
    • 9.22
    • 2.93
    32 x 3.211.2812.945.55
    • U
    • D
    • C
    • D
    • 31.5
    • 2.93
    • 9.6
    • 2.34
    32 x 4.816.1617.828.31
    • U
    • D
    • C
    • D
    • 47.25
    • 2.93
    • 14.4
    • 2.34
    32 x 6.4(I)11.1812.698.09
    • U
    • D
    • C
    • D
    • 47.25
    • 2.93
    • 14.4
    • 2.34
    38 x 3.213.2814.948
    • U
    • D
    • C
    • D
    • 45.36
    • 2.44
    • 13.83
    • 1.95
    38 x 4.818.9920.711.96
    • U
    • D
    • C
    • D
    • 68.04
    • 2.44
    • 20.74
    • 1.95
    38 x 6.4(I)12.8414.3511.64
    • U
    • D
    • C
    • D
    • 68.04
    • 2.44
    • 20.74
    • 1.95
    44 x 4.821.8723.5816.29
    • U
    • D
    • C
    • D
    • 92.61
    • 2.09
    • 28.23
    • 1.67
    44 x 6.4(I)14.516.0115.85
    • U
    • D
    • C
    • D
    • 92.61
    • 2.09
    • 28.23
    • 1.67
    51 x 4.824.826.5121.29
    • U
    • D
    • C
    • D
    • 120.96
    • 1.83
    • 36.87
    • 1.46
    51 x 6.4(I)16.1117.6320.7
    • U
    • D
    • C
    • D
    • 120.96
    • 1.83
    • 36.87
    • 1.46
    57 x 4.827.7329.3926.94
    • U
    • D
    • C
    • D
    • 153.09
    • 1.63
    • 46.66
    • 1.3
    57 x 6.4(I)18.9920.5126.2
    • U
    • D
    • C
    • D
    • 153.09
    • 1.63
    • 46.66
    • 1.3
    64 x 4.830.6132.2733.25
    • U
    • D
    • C
    • D
    • 189
    • 1.46
    • 57.61
    • 1.17
    64 x 6.4(I)19.4820.9932.34
    • U
    • D
    • C
    • D
    • 189
    • 1.46
    • 57.61
    • 1.17