J7000 SERIES BREAK CHECK

Designed for ease of installation and superior infrastructure protection, the Jones J7000 Break Check provides “install and forget” passive protection. When struck by a vehicle, the J7000 closes automatically and slowly over an extended period, up to 15 seconds, minimizing water hammer, property damage and water loss. The J7000 emits a mist of water providing notification an accident has occurred.

Features:

• 350psig rated 
• Designed, manufactured and tested to meet or exceed all applicable requirements of AWWA C503 & C550
• All Ductile Iron and Stainless Steel construction 
• E-coated for improved corrosion resistance 
• NSF 61 certified internal coating 
• No orifices in body, avoiding leak paths 
• 360° Hydrant Rotation
• Back in service quickly after impact 
• Patent pending design 
• Less than 0.5 psi pressure drop at 500 gpm 
• Water hammer reduced to 25 psi or less* 
• FDA food grade compliant and NSF H1 Registered oil filled Piston Assembly that dampens pressure surge when closing 
• Significantly reduces water loss by 90% or more
  *Tested on water tower and direct pumping configuration

Resources:

• Brochure