The Mini Expansion Vessel Shock Arrestor - 1/2" BSP TM is a compact, maintenance-free device designed to accommodate minor increases in system volume and effectively prevent water hammer in plumbing systems. With its compact size and efficient design, this vessel is ideal for residential and light commercial applications.

This mini expansion vessel boasts a capacity of 0.16 litres, making it perfect for systems with limited space. It can fit easily into tight spaces with its compact dimensions of 110 mm in height and 78 mm in diameter, whilst providing reliable function

Featuring a 1/2" BSP TM connection and a pre-charge pressure of 3 to 3.5 bar, ensuring optimal performance in reducing pressure fluctuations.

With a maximum operating pressure of 10 bar and is also approved by WRAS, confirming its suitability for a variety of water systems

The Mini Expansion Vessel Shock Arrestor is specifically engineered to manage small volume changes in plumbing systems while preventing water hammer. With a compact capacity of 0.16 litres and an operational pressure of up to 10 bar, it is ideal for tight installations. Its 1/2" BSP TM connection and WRAS approval for potable water make it a dependable choice for both residential and light commercial use.

Alternative Options available.

Benefits

• Compact size suitable for tight installations.
• Maintenance-free operation for convenience
• WRAS approved for use with potable water
• Prevents water hammer and manages pressure fluctuations
• Maximum operating pressure of 10 bar for robust performance
• 3 to 3.5 bar vessel pre-charge
• Suitable for potable water systems