 | | | Company Name | | Rigid (R),, Flexible (F) |  |
| | Material:, Steel (S),, Aluminum (A),, Plastic (P) | |
| | Diameter size (inches) | |
| | Liquid Tight (Yes/No) | |
| | Plenum-rated (Yes/No) | |
| | Application:, Power (P),, Communications (C), Both (B) | |
| | Designed Location:, Ceiling (C), Underfloor (UF),, Wall Surface (W),, Underground (UG) | |
| | AFC Cable Systems | F | S, A | Varies | Y | Y | B | C, UF, W, UG | | AFC Cable Systems | F | P | Varies | Y | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | 2.5 to 4 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | 2.5 to 4 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | 2.5 to 4 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | .5 to 4 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | A | .5 to 6 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | P | .5 to 6 | N | N | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | .5 to 4 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | .5 to 4 | N | Y | B | C, UF, W, UG | | Allied Tube & Conduit | R | S | .5 to 6 | N | Y | B | C, UF, W, UG | | Carlon | R | P | 3, 4, 5, and 6 | Y | N | B | UG | | Carlon | F | P | 1.5 to 4 | Y | N | B | UG | | Carlon | R | P, S | 3-cell, 4-cell | Y | N | C | UG | | Carlon | R | P | 1/2 through 6 | N | N | B | C, UF, W, UG | | Carlon | F | P | 1 through 2 | Y | N | B | UG | | Carlon | R | P | 1/2 through 16 | Y | N | B | UG | | Champion Fiberglass Inc | R | P | 0.75 to 12 | N | N | B | UG | | CommScope | F | P | 13 mm to 2 | Y | N | B | UG | | CommScope | F | P | 0.75 to 2 | Y | N | B | UG | | Dura-Line Corp | F | P | | Y | N | B | UG | | Dura-Line Corp | F | P | | Y | Y | B | C, UF, W | | Endot Industries Inc | F | P | | Y | Y | C | C, UF, W, UG | | Endot Industries Inc | F | P | | Y | N | C | UF, W, UG | | Endot Industries Inc | F | P | | Y | N | B | UG | | Hubbell Premise Wiring | F | P | 0.5, 0.75 | Y | N | B | | | MCM Electronics | F | P | 2 | N | N | C | W | | Polygon Wire Management Inc | F | P | | N | Y | C | C, UF, W, UG | | The MaxCell Group | F | | Various | N | N | C | C, UF, UG | | The MaxCell Group | F | | Various | N | Y | C | C, UF, UG | | The MaxCell Group | F | | | N | N | C | C, UF, UG |
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