King Drains® End of Line Drain

End of Line Drain


  • Automatic freeze protection end of line drain
  • Complements end of season blow-outs to remove residual water from irrigation systems and provide freeze protection
  • Designed for 3/4" or 1" poly pipe
  • 1/2" FPT connection
  • Ergonomic soft grip design makes for comfortable, slip-free installation
  • Patented pressure sensitive valve releases water slowly at root level
  • Patented backflow check prevents contamination
  • Broad dispersing pad protects against root and soil penetration
  • Self-cleaning dirt arrestor screen prevents clogging of drain
  • Utilized for both main and lateral line applications


15140 - End of Line Drain 3/4" x 1/2" FPT, 10pc. Bag
16142 - End of Line Drain, 1" x 1/2" FPT, 10pc. Bag
17145 - End of Line Drain 1" x 3/4" FPT, 10pc. Bag
21155 - End of Line Drain 1" MPT x 1" INS, 5pc. Bag

Related FAQs

Where can I buy King Innovation products?

Please visit the Where to Buy page of our website for more information on where to purchase King Innovation products. If you require additional assistance, please do not hesitate to contact Customer Service at 800-633-0232.

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