Duct Spacers
Underground Devices manufactures duct spacers, conduit supports and bore spacers for underground encasement of conduit and Non-metallic cable racking for use in power and communications manholes.
Underground Devices is the originator of both duct spacers supports and Non-metallic cable racking systems. This site contains general information about all of the piping products and services that are offered as well as technical information about our products.
