Four-core cables

For connecting different sizes of PVC conduit, also for non-metallic schedule 40 conduit. Non-conductive, will not rust or corrode. Joins 3/4 in. PVC conduit to 1/2 in. PVC conduit.

The Sigma ProConnex Reducing Bushings are used to decrease the entry size of threaded conduit to join conduits of two different sizes. These reducing bushings are of zinc die-cast construction.

The Sigma ProConnex Rigid Threaded Nipples are used to extend the length of threaded Rigid conduit or IMC. These zinc-plated steel threaded nipples can also be used to connect two steel outlet boxes or metal enclosures together when used in conjunction with locknuts.

The Sigma ProConnex Rigid Threaded Nipples are used to extend the length of threaded Rigid conduit or IMC. These zinc-plated steel threaded nipples can also be used to connect two steel outlet boxes or metal enclosures together when used in conjunction with locknuts.

A bushing designed to fit into a bell end or female fitting to reduce from one diameter to the next smaller conduit diameter. Male and female elements of the bushing are solvent weld.