MD Central Vacuum
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Since 1961
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3-in-1 Mounting Bracket PVC

For Dust Care

4.70 Stars
4.70 / 5 Stars
3-in-1 Mounting Bracket PVC

Product Details

Most popular bracket for all rectangle shaped Basic Inlet Valve Covers. Install into new construction by nailing or screwing it into a stud. For existing home installation cut the plastic stud mounting side off and set it in a 2-3/8" x 4-1/4" hole cut into drywall (or wall material). Fasten inlet cover (with attached low voltage wire) to backing plate for a long lasting, firm hold. When piping, connect a fitting such as a tight 90 or coupling to the flange on the back side of the mounting bracket. For existing installation it is helpful to glue the fitting on before mounting it with the vacuum plate to the wall. If you need a case of these enter 75.
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$6.45
Part #517
In Stock
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Product Help


Compatible with Dust Care Central Vacuum.

Latest Top Reviews

5 Stars
Feb 18 2020 8:23AM
I was able to significantly improve the suction power of my 20-year old central-vac system by replacing all of the inlet covers (the door seals had lost effectiveness) and replacing the O-rings (also had lost sealing effectiveness) in the in-the-wall mounting brackets for each inlet. I also purchased new mounting brackets; pulled out the plastic ring that holds the O-ring in place and replacing both the O-ring and plastic ring in the old (still in the wall) mounting bracket with the parts from the new mounting bracket.

5 Stars

Sep 16 2019 7:17AM
Great service and selection of parts

5 Stars
Dec 13 2017 7:10AM
Works perfectly

5 Stars

Nov 17 2015 3:21AM
I was putting some more outlets and these worked fine..

4 Stars
Jan 13 2014 9:56PM
Ordered 8 of these and they all seem like they will work just fine.