EXPANSION VESSEL BRACKET – WILL FIT SIZE UPTO 35L

Expansion vesselsare installed on unvented systems to protect from excessive pressure whenthe water heats up. The vessel or tankis partially filled with air which helps control excess water pressure caused by thermal expansion.

• Suitable for use in waterandheating water applications
• WRAS approved potable vessels
• Maintenance free design
• High grade butyl diaphragm
• Reinforced in key areas for longer lifespan
• O-ring valve cap to prevent air leaks