To view the Application/System Index, you may browse through the page with the scroll bar or select a link below to jump to the section of your choice.     Floor Ceiling Systems - Insulated Steel Pipe   Penetrating Item (Size and Type) Sleeve O - Opt R - Req'd Point Contact Assembly Thickness F Rating Nelson Product UL System FS Detail   1 1/2" Sch. 10, 1" Fiberglass or 3/4" AB/PVC         G500 design   1   LBS3   F-E-5007  FS0566r1

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