Flush-with-the-floor electrical raceway system.
Trench duct is a flush-with-the-floor electrical raceway system which can be used in several ways:
- a feeder for the cells of a cellular steel floor system
- a feeder for the distribution ducts of an underfloor duct system
- a flush self-contained raceway system for computer areas, laboratories, and medical imaging facilities
Standard product widths are 6", 9", 12", 18", 24", 27", 30" and 36". Standard depths are 2-1/2" and 3-1/4" with a 1" range of adjustment. Trench ducts can be one compartment or divided into two or three compartments to provide for separation of different services. Custom products are also available for special applications.