A Simple Valve Prevents Flooding

Installing and maintaining an anti-siphon device is easy-and prudent-to do. From "Hands-On Sailor" in our April 2008 issue

The Water Block is a revolutionary mechanical water cutoff device that prevents leaks and floods. It automatically shuts off the water supply when a

Water Block Water Shutoff Device

How Backwater Valves work, Basic Principles

Backwater valves are installed in horizontal sewage pipes before they exit a building or sewage drain outside the building before its connection to an

110mm Non Return Valve Backflow Flood Prevention Single Stainless Steel Flap

Many Causes Of Basement Flooding Can Be Prevented - Balkan Sewer & Drain Cleaning Service

Flood Safety Tips Environmental Health Features

Backwater Valve - Flooding & Flood Prevention

How to Choose the Right Flood Prevention Device for Your Home

★ 【Material】: The main parts are made of solid brass which is durable and corrosion resistant.The gaskets are made of molded rubber which is soft and

Internal Backwater Valve,3-F 3 Float Model Flood-Guard for 3-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection

Installing Bilge Pumps - Page 2 - Cruisers & Sailing Forums

Water, Free Full-Text

How to Choose the Right Flood Prevention Device for Your Home

Using a Backwater Valve can Protect Your Toronto Home Against Floods