Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved | Decohub Home

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Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved-Sentinel-Decohub Home and Garden Outlet Store-Christmas tree, Christmas gift, Christmas lights, Christmas story, Christmas decorations, almost Christmas-Christmas 2023

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Sentinel is the only consumer backwater valve on the market that is a Holmes approved product
Fits 3 in. (75 mm) floor drain and 4 in. (100 mm) floor drain with included adapter
Sits in an open position so normal drainage can occur device will close in the event of a backflow occurrence
Unlike most backflow preventers, Sentinel comes complete with a fitted drain cover
Easy installation in a manner of minutes
High quality

Dimensions

Inlet Diameter (In.): 4
Outlet Diameter (In.): 4
Product Depth (in.): 4 in
Product Height (in.): 5 in
Product Length (in.): 5 in
Product Width (in.): 5 in

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Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in. Backwater Valve - Holmes Approved

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