What is sub-surface irrigation and How to Install it
Jun 1st 2023
These heavy duty brass double check valves from Wilkins are designed to protect against both backsiphonage and backflow. Two independent check valves provide fail-safe operation preventing contaminated water from entering the potable water supply.
Both check valves face upward for easy maintenance and the entire assembly fits inside a standard municipal valve box.
These check valves are now lead free due to CA requirements and have increased in price.
Specifications:
Jun 1st 2023
Jun 1st 2023
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May 26th 2023