1/2" BL AUTO DRAIN (BAG OF 25)

Hydrorain

Hydro-Rain 1/2" Auto Drain 

  • Equivalent to KD-22 King Drain
  • Easy to install
  • 1/2" Male Threaded
  • Opening pressure: 3 to 5 psi 
  • Closing pressure: 5 psi or greater
  • For outdoor use with cold water only