Backflow

ASSE International is working with the worlds largest airplane manufacturers, as well as the U.S. Food and Drug Administration (FDA) to develop a standard...

People reading this article are for the most part aware of the importance of backflow prevention and cross-connection control. We know that backflow prevention...

Question: I am working on a 4” Wilkins reduced pressure principle assembly. The model number is 375A. Can you tell me how this model is...

As 2019 ends, it’s a good time to reflect on what we have accomplished over the past 12 months and what we look forward...

These days, ASSE International has many different certifications. There are five different certifications related to cross-connection control alone. Sometimes certifications are voluntary – people...

Question: I have a 4” Apollo DCDA 4A that needs service. I am not familiar with this unit. What is the best way to remove...

When it comes to a lack of understanding in the cross-connection control world, I don’t think there is another product that is as misunderstood...

Backflow prevention test kits are designed to provide many years of trouble-free service. Maintenance and care are required in order for the test kits...

If It Ain’t Broke … When it comes to emerging digital technologies, backflow prevention probably isn’t first to pop in your head. As plumbing professionals,...

During a recent car trip, “Once in a Lifetime” by seminal New York band Talking Heads came on the radio. I always liked their...