Backflow is a term in plumbing for an unwanted flow of water in the reverse direction. It can be a serious health risk for the contamination of potable water supplies with foul water. In the most obvious case, a toilet flush cistern and its water supply must be isolated from the toilet bow...
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also Backflow (plumbing) References External links International Association of Plumbing and Mechanical Officials Drinking Water & Backflow Prevention magazine The American Backflow...
10 SQ ; 10 SQE ; 15 SQ ; 15 SQE ; 22 SQ ; 22 SQE ; Municipal wells · Plumbing: Sewage · Residential groundwater intake · Residential wastewater
Connected Technologies Bring Backflow to the Future. Flood Detection ; Freeze Detection ; Fire Tamper Switch ; Performance Monitoring
Upgrade your plumbing licence and update your skills in servicing, testing and installing backflow prevention devices with this backflow revalidation course.
When a site needs backflow containment · What to know about fire services · Who to contact about zone and individual devices · Who can install or test backflow prevention devices · Why you need to retain photos for each lodgement · How to submit a backflow test report
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A cross-connection is a point in a plumbing system where the drinking water supply is or could be directly connected to non-drinking water. Backflow and cross-connections can cause unpleasant smells and potentially even illness. The fix is a simple one: a backflow prevention device. These devices come in various types and sizes, from smaller ones suitable for home use to larger models for apartments, offices and other lar ...