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Existing 4 inch sewer drain pipe and installing a new sanitary T connection inline?

I have an existing buried 4 inch sewer line and would like to insert a 4 inch sanitary T connection for my camper.

there  is no wiggle room t o move pipe out and in with new fitting. I am thinking a sleeve with clamps?

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Posted 2016-05-25T19:15:19+0000  by whodat whodat
Hi whodat,

This 4x4-inch coupling is designed for your application.

It will allow you to couple your sanitary T into the existing hard line.

The rubber sleeve and stainless clamps are designed to resist UV damage, soil conditions, and most other hazards that nature can impose on buried drain line.

Hope this helps,

Pat InPaint

Posted 2016-05-25T20:45:24+0000  by Pat_HD_ATL
Hello whodat.

While I cannot find it online, that Fernco type rubber fitting that Pat shows is available at stores in a 4" Tee configuration.  This would allow you to simply cut out a small section of your drain pipe and splice in the Tee.  The rubber fitting is flexible enough to splice in without having to move the rest of the drain pipe.  At that point you can run a vertical pipe up to ground level with a removable cap to allow for a camper drain.


Posted 2016-05-27T18:15:20+0000  by Chris_HD_CHI
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