Introducing The Shock Arrestor From Navigator

The new Midbrass shock arrestor is a mini expansion vessel manufactured from high grade stainless steel and incorporates a WRAS approved rubber diaphragm. Rigorously tested for endurance, it carries a 3 year peace of mind warranty. It is designed to comfortably work at temperatures found in normal domestic systems.

Product specifications, including pressure ratings & pre charge pressure, are etched into the surface of the arrestor, so installers can quickly check that it is suitable for the intended system. All enclosed water systems have the potential to create a “water hammer” effect in the pipework where there is a sudden or repeated shut off. The MB shock arrestor is the answer to that problem.

Applications

• Fit in close proximity to any appliance with rapid shut off valves
• Suitable for water systems operating between -10C and 100C
• Potable water supplies
• Combi & System boilers
• Washing machines
• Showers
• Dishwashers
• Taps

Key Benefits

• Optimum mini expansion vessel design for elimination of water hammer 
• Reduces pipe noise & risk of damage to system components 
• WRAS approved EPDM membrane 
• Schrader type valve for service ease 
• 0.16 Litre capacity 
• Pre-charged to 3.5 BAR 
• Maximum working pressure 15 BAR 
• Smooth body made from stainless steel grade 304 
• Guaranteed for 3 years