ASSE / IAPMO IGCs
Technologies continue to improve the performance and sophistication of plumbing systems, as well as their ability to monitor and control the water...
Backflow Prevention & New Technology Quiz
According to the ASSE International Plumbing Dictionary, working pressure is the maximum pressure in a water piping system allowable under normal working conditions. Likewise,...
Goodbye & Hello
Prevention Rather Than Cure” has been ASSE’s motto for as long as anyone can remember. It is a motto that we quote...
Preventing Cross-Contamination on POU RO Systems
Consumers and building owners continue to read and hear about the deteriorating quality of their drinking water. Chemicals such as per- and...
ASSE Certified Hydrants
My colleague, Terry Burger, has written about the confusion over hydrant backflow protection, as well as the differences in the various devices,...
Understanding Hydrants and Backflow Protection
You may know them by one of their various names: sill cock, wall hydrant, spigot, garden hose faucet, lawn faucet, wall tap,...
ASSE Is All About Backflow
Welcome to this year’s annual Backflow Prevention Issue of Working Pressure magazine. Aug. 16, 2022 was the second annual National Backflow Prevention...
Testing Reverse Osmosis Water Efficiency
As the problem of water scarcity and water quality continues to plague the world, more and more people are turning to reverse...
Reverse Osmosis Water Efficiency
In keeping with the theme of this issue, I decided to provide some history and background into the development of ASSE 1086,...
Rainwater Catchment Systems
ASSE depends on the knowledge and expertise of working group members to help us develop comprehensive standards that establish minimum qualifications for...