King Drains are perfect for removing residual water from irrigation systems， and providing long term freeze protection. The patented pressure sensitive valve releases water from systems slowly at the root level. A cushioned grip makes King Drains easy and comfortable to install.
Complements end of season blow outs
Utilized for both main and lateral line applications
Patented backflow check prevents contamination
Broad dispersing pad protects against root and soil penetration
Self-cleaning dirt arrestor screen prevents clogging of drain
Pressure sensitive valve releases water slowly at root level
Ergonomic design with non-corrosive housing
Grip allows for better torque， and reduces hand fatigue
Injection molded with high impact polymer to ensure lifetime protection
Can be installed with or without a gravel sump
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