Underground Conduit and Duct Support Systems. Key Stage 3. Underground Devices manufactures duct spacers, conduit supports and bore spacers for underground encasement of conduit and nonmetallic cable racking for use in power and communications manholes. Underground Devices is the originator of both duct spacers supports and nonmetallic 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. A New Generation Duct Spacer Replaces The Base and Intermediate System Easy Snap In Design Cuts Your Labor in Half. Conduit Drawing Autocad Download' title='Conduit Drawing Autocad Download' />Learn More. Underground Devices Wunpeece Duct Spacers designed for use on underground power transmission projects. Learn More. Underground Devices Low EMF Wunpeece Duct Spacers designed for use on underground power transmission projects. Learn More. Custom designed and fabricated duct spacer to meet any configuration requirements. Ideally suited for duct bank preassembly outside the trench. Dmx Lighting Controller Software more. Nav.gif' alt='Conduit Drawing Autocad 3d' title='Conduit Drawing Autocad 3d' />Learn More. Currently available for 2 or 8 conduit. Eliminates spacer pre assembly labor. Top spacer acts as a gage to insure proper concrete cover of the duct bank. Learn More. The Original Duct Spacer for Concrete Encased Duct Banks Get Multiple Duct Arrangements from the Same Spacer Replaces the Base and Intermediate System. Conduit Drawing Autocad BlocksLearn More. The Hold Down Bar Used to help prevent duct bank flotation during concrete pours. Duct Bank Strapping Helps to secure a duct bank during installation. Unistrut, BLine Strut, PowerStrut metal framing systems. Design services for construction, industry, xray, medical equipment supports. Experienced as. Pave Tech is a manufacturer of hermetically sealed electrical bulkhead feedthroughs connectors cable seals for pressure, vacuum, moistureproof or explosionproof. Browse the list of Electrical AutoCAD detail files available for free download. Underground Duct and Conduit Support Systems for Duct Banks. Underground Devices manufactures duct spacers, conduit supports and bore spacers for underground. Bosch E Bike Tuning Software more.