ICEBREAKER freeze-proof hydrants utilize our patented vent that prevents the hydrant from rupturing if water freezes in the hydrant during cold temperatures.

If bursting occurs, the ICEBREAKER vent cap will burst to protect the wall hydrant from damage. The ICEBREAKER vent cap is easily replaceable and can even be used to upgrade existing Arrowhead Brass 420-series frost-proof hydrants.



  • Easily replaceable ICEBREAKER vent (PK-ICE)
  • Frost-proof hydrant upgrade kit (UK-ICE)
  • Protects your home from burst pipes and severe water damage
  • ICEBREAKER wall hydrants are available in 4″ to 14″ lengths
  • Seven (7) different inlet connections
  • Reliable Arrowhead Brass heavy-duty brass construction
  • Utilizes Arrowhead’s exclusive one-piece O-ring style stem assembly for guaranteed leak-free function for 5 years
  • Nickel-plated, solid brass body and wall flange with built-in offset to allow water drainage upon shut-off.
  • Rubber-coated blue oval handle
  • Includes a 5-year warranty
  • Lead-free brass and copper construction
  • Maximum pressure: 125 PSI
  • Maximum temperature 140 degrees F
  • Flow rate: 14 GPM at 50 PSI
  • NSF/ANSI 372 Certified

Additional information


4, 6, 8, 10, 12, 14

Inlet Connection

601-**LF 3/4" Cold Expansion PEX, 602-**LF 1/2" Cold Expansion PEX, 605-**LF 1/2" Female Pipe Thread ID, 3/4" Male Pipe Thread OD, 606-**LF 1/2" Copper Sweat ID, 1/2" Male Pipe Thread OD, 607-**LF 3/4" Crimp PEX, 608-**LF 3/4" Copper Sweat ID, 3/4" Male Pipe Thread OD, 609-**LF 1/2" Crimp PEX


  • PK-ICE replacement vent
  • UK-ICE frost-proof hydrant upgrade kit