Sentinel Drain Guard Sewage Backflow Preventer 3 in. and 4 in ...
WEBSep 14, 2020 · Designed to effectively prevent sewage backflow into your house; Compatible with 3 in. and 4 in. floor drains for flexible use; Includes a fitted drain cover for enhanced backflow blocking; View More Details
Oatey 4 in. PVC DWV Backwater Valve 439042 - The Home Depot
WEB4 in. PVC sewage backwater valve. Protects low areas or basements from backflow or waste from street sewers. Elastomeric seal in quick action flapper ensures a water tight seal. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand.
Sentinel 3-in ABS Backflow Preventer with 4-in Outlet Diameter, …
WEBShop Sentinel 3-in ABS Backflow Preventer with 4-in Outlet Diameter, Holmes Approved, Maximum Pressure 65 PSI in the Backflow Preventers & Vacuum Breakers department at Lowe's.com. The Sentinel Drain Guard is a backwater prevention valve that is inexpensive and easy to install in just 1-step.
4 in. Brass Sewer Stopper/Backflow Preventer - The Home Depot
WEBJul 31, 2024 · The Sewer Stopper/Backflow Preventer is used inside a drain line to help guard against backups. It creates a seal in the pipe to reduce sewer gases. The sewer stopper secures into place with set screws and features a compression fit.
Amazon.com: 4 Inch Pvc Backflow Preventer
WEBPATIKIL 4 Inch Backdraft Damper, PVC Ducting Hose Airflow Insert Backflow Preventer Shutter, One-Way Draft Stopper for Kitchen Bathroom Exhaust Vent Fans
AMERICAN VALVE 4-in PVC Sch 40 Socket Backflow Preventer
WEBDesigned to prevent backflow from occurring. Threaded lid makes inspection of valve easier
4 in. Bronze Flanged 175 psi Backflow Preventer - Ferguson
WEBFind the Apollo Valves 4 in. Bronze Flanged 175 psi Backflow Preventer at Ferguson online for delivery or pickup at a Ferguson store near you.
Sentinel Drain Guard Sewer Backflow Preventer 3" and 4" …
WEBJun 7, 2019 · Product Description. The Sentinel Drain Guard is a sewage backflow protection valve. Highly affordable and easy to install on any floor drain in just one step, the Device is a must-have for every urban homeowner with a basement.
- Reviews: 190
Canplas 73009 Backwater Valve with 4-Inch PVC, White
WEBApr 4, 2013 · Protection against the backflow of sewage and storm water. Compact, lightweight and easy to install. All Canplas Backwater valves are socket x socket with all sockets being DWV. Acme threads provide positive traction and extra strength. Neoprene O-ring effectively seals valve lid.
- Reviews: 423
Clean Check 4" PVC Extendable Backwater Valve - RectorSeal
WEBClean Check 4" PVC Extendable Backwater Valve. Clean Check extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding. Features. No manhole. Installs discretely outside - up to 12' below ground level.