King Drains 3/4 in. Lateral Line Freeze Protection Soft Grip Drain (25-Pack) 23167 - The Home Depot

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

Highlights

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