Hello all, I am reinstalling a CASE wall toilet and need to buy a new gasket seal between the toilet and the carrier bracket. I’ve seen a lot of information for the 3000 model but looks like mine is different. It is a two piece toilet (separate tank and bowl) and has 2580 on the underside of the tank lid. The carrier bracket has a 4 inch diameter hole that is 1/2 inch deep where the seal seats. The carrier drains into a 3 inch copper pipe. I was looking at the Zurn neoprene gasket but it is 5 plus inches in diameter. Seems too big to me. The house was build in 1968. I’ve included some pictures. Appreciate your time and help. Thanks.
CASE Wall Toilet Gasket Seal
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John Gayewski
In the Trades
The neoprene gasket should work great.
There's also the fernco wax less toilet gasket that fits inside of either a 3" or 4" respectively. We use these for docent situations depending on fit.
There's also the fernco wax less toilet gasket that fits inside of either a 3" or 4" respectively. We use these for docent situations depending on fit.
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Hello John,
Thanks for the reply but I'm still confused on what exact neoprene gasket to buy. Can you tell me a specific brand and part number of a gasket for the setup I have?
As I mentioned the Zurn gasket I found was $30 but I think it is too big. I found another Zurn gasket Model #Z1200-NEOSEAL-GSKT-4 for $79 at Home Depot. Seems like a whole lot of money for a gasket and I'm not positive it will fit because I couldn't find any dimensions.
I also found a NuFlush gasket for $13 at the following link:
3-inch Toilet Flush Valve Gasket For One Piece Flush Valves - NuFlush
3-inch Toilet Flush Valve Gasket for One Piece Flush Valves 3 inch Flush Valve Gasket
nuflush.com
The NuFlush website has dimensions and seems like it should fit but I'd like to be sure so that I can complete the job in one go.
Also, I searched for the Fernco wax less gaskets and there are a lot out there. But I couldn't find one for a wall toilet. Does it make a difference?
Any suggestions are appreciated. Thanks.
John Gayewski
In the Trades
You'd want the 4" version
John Gayewski
In the Trades
PROFLO® Rubber Gasket | Ferguson
Find the PROFLO® Rubber Gasket at Ferguson online for delivery or pickup at a Ferguson store near you.
This is the most common wall hung toilet gasket we use. It should work on 3"and 4" pipe, but it didn't look like you have a common horn type inlet so I'd probably go for the fernco. Either of these will require your cleaning the toilet really well so they stick nice.
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