Pvc Rubber Coupling Underground

Made of tough elastomeric polyvinyl chloride pvc the flexible couplings are strong resilient and unaffected by soil conditions.

Pvc rubber coupling underground.

1 1 these specifications describe the properties of devices or assemblies suitable for use as flexible transition couplings hereinafter referred to as couplings for underground drainage and sewer piping systems. The pipe sections are tough and durable and they join together using couplings primer and cement. For home use it comes in diameters ranging from 1 1 2 to 4 inches lengths are generally 8 or 12 feet long. You should not replace a shielded no hub coupling with a flexible rubber coupling if it is an above ground installation or repair.

Find coupling pvc pipe fittings at lowe s today. Polyvinyl chloride or pvc pipe is used for both sewer and vent pipelines. Double socket with integral rubber seals allows insertion of plain ended pipe or fittings. They re designed for nonpressure drain waste and vent applications.

Often referred to as fernco fittings after the name of a major manufacturer flexible neoprene and elastomeric pvc couplings are available in dozens of sizes and configurations. They are also resistant to chemicals ultraviolet rays fungus growth and normal sewer gases due to the inert nature and physical properties of the pvc material. So as it turns out these fittings are indeed rated for direct burial. Flexible rubber couplings are for use underground.

Pvc underground drainage slip coupler. Fernco 3 in x 3 43 in dia shielded specialty coupling pvc fitting. Flexible transition couplings for underground piping systems. No hub or shielded couplings can be used above or below ground because the shield provides extra strength to the coupling.