【Kit Conversion】 This kit is designed to retro-fit for 800M4-QT to freeze resistant 800M4-FR. Protect the pressure vacuum breaker from freezing conditions, which can cause damage to the system and lead to potential water leakage.
【Added Protection】The 0887726 freeze-resistant kit mitigates the risk when water freezes inside the backflow. It prevents expands which resulting in increased pressure and cracks, providing added protection against cold temperatures.
【Good Sealing】The afloat guiding itself up into the bonnet and O- ring, prevents leak out of the backflow assembly and pushes water pressure.
【Enhance Reliability】The retrofit kit can help improve the reliability of your 800M4 Pressure Vacuum Breaker during cold months, providing peace of mind that your system will continue to function properly despite freezing weather conditions.
【Kit Include】The package includes Vent Float, Vent Spring, Bonnet, Bonnet O-Ring. If you experience any quality issues throughout the purchasing procedure, we will promptly offer you post sales support to resolve any issues and safeguard your rights and interests.
Description
Replacement for Watts 0887726 800M4 1/2" - 3/4" Freeze Resistant Retrofit Kit is designed to retro-fit for 800M4-QT to freeze resistant 800M4-FR. Protect the pressure vacuum breaker from freezing conditions, which can cause damage to the system and lead to potential water leakage.