In the final article of this four-part series about backflow prevention devices, I’ll look at fire systems, causes of failure and basic repairs.
Testing Fire System Backflow Devices
If you are getting into the business of testing...
The author shares more information about backflow prevention devices to conclude this four-part series
In the final article of this four-part series about backflow prevention devices, I’ll look at fire systems, causes of failure and basic repairs.
If you are getting into the business of testing...