RK12-420FK

420XL/420 Freeze Repair Kit compatible with 1/2" and 3/4"

Retrofit
Lead Free
Zurn Wilkins

The Freeze Repair Kit is compatible with the 1/2” and 3/4” Model 420XL and 420 Pressure Vacuum Breaker. Repair Kit components conveniently include one Bonnet, one Bonnet O-Ring, one Relief Valve Assembly, one Air Inlet Disc, one Float, one Poppet, and one Seal Ring. Repair Kits are sold as accessories for quick and simple repair needs, providing long-lasting protection from backsiphonage of polluted and contaminated water into the potable water supply.

  • Accessories allow for speedy repairs
  • Repair Kits provide cost savings by avoiding full Pressure Vacuum Breaker replacement
  • Complies with ASSE® Listed 1020 and CSA® Certified
  • Quality materials designed for long-lasting parts replacement
  • 1-year limited warranty
  • Accessories allow for speedy repairs
  • Repair Kits provide cost savings by avoiding full Pressure Vacuum Breaker replacement
  • Complies with ASSE® Listed 1020 and CSA® Certified
  • Quality materials designed for long-lasting parts replacement
  • 1-year limited warranty
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