Vessel 18lt Expansion Red

The Altecnic 18L Heating Expansion Vessel provides essential protection for sealed central heating systems by allowing room for expansion. It is constructed with a synthetic rubber compound bladder and finished with a durable red epoxy coating for long-lasting protection.

• Pre-pressurised air chamber with synthetic rubber compound bladder
• External surfaces have a durable red epoxy coated finish
• Pre-charge pressure 1.5 bar