The 1/2″ mechanical type shock arrestor from BiWorld is a cost-effective product to help prevent water hammer (when high pressure water is suddenly stopped). Often overlooked, this can cause real issues in terms of annoying noise and costly damage. 

This 1/2″ shock arrestor is designed for a single outlet, such as a tap or washing machine, or a small group of services such as a bathroom supplied via a manifold.

Features:

• Max working temperature: 120°C
• Max working pressure: 15 bar
• Test pressure: 21 bar
• Max water hammer pressure: 50 bar
• Operating start pressure: 3 bar
• Connection: 1/2″
• For single appliances / outlets
• Maintenance free
• Can be installed in any orientation.