FAQ Backflow Protection
What is required for a sprinkler system?
DOUBLE CHECK, MINIMUM
The plumbing code mandates as minimum protection, a Double Check backflow device.
Some municipalities have mandated a higher level of protection, namely a Reduced Pressure Backflow Assembly.
Information specific to you municipality can be found here: Municipal watering restrictions
Do I need to install a backflow device?
YES, IF YOU ARE CONNECTING DIRECTLY TO THE PLUMBING SYSTEM OF THE BUILDING
All new systems must be protected.
YES, IF YOU ARE MODIFYING THE PLUMBING TO THE SPRINKLER SYSTEM
Any modifications require us to bring the system up to code.
MAYBE, IF YOU ARE CONNECTING TO A TAP OUTSIDE
It will depend on the type of tap that is installed.
These devices are meant to protect the drinking water. If there is an incident which results in the contamination of public drinking water, the owner responsible or occupant of the property can be held liable for damages.