Rubber Pipe Coupling Underground

Flexible transition couplings for underground piping systems 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.
Rubber pipe coupling underground. Abs pipes are lightweight but durable and can be used for drain waste and vent lines. Heavy duty stainless steel no hub shielded pipe coupling with clamps 3 model nhcs2 9 99. Get free shipping on qualified coupling rubber fittings or buy online pick up in store today in the plumbing department. Can ferncos be used underground pipe connection.
Underground use see all. Get pipe for any plumbing project at menards. Fernco flexible couplings have found wide acceptance among sewer and plumbing contractors and municipalities because of their quality and ease of installation. 5 years later i had to move a sewer clean out off my front lawn to widen a drive way.
So as it turns out these fittings are indeed rated for direct burial. I remember a few years ago using a 6 to 4 heavy rubber fernco coupler to join a 6 clay to 4 pvc sewer pipe underground in front my toronto house. Products for connecting adapting reducing repairing capping or testing any sewer or dwv pipe. Black pipes are versatile and can be used for a variety of jobs including natural gas.
Flexible rubber couplings are for use underground. The shielded design resists shear forces above ground. Proflex 1 1 2 in. Fernco pipe couplings and adapters are used for all types of in house and sewer connections.
Corrugated pipe is a reliable option for high volume drainage and water flow. Drain waste vent piping house to main repairs cut ins conductor roof drains and increasers reducers. Fernco proflex couplings are an above ground fernco proflex couplings are an above ground transition coupling that create resilient pipe joints. You should not replace a shielded no hub coupling with a flexible rubber coupling if it is an above ground installation or repair.
No hub or shielded couplings can be used above or below ground because the shield provides extra strength to the coupling.