The Zilmet Cal-Pro Vertical Expansion Vessel - 4 Bar - 12Ltr is a Pressure Vessel item. The operating pressure of this is 4 Bar.

Built for sealed heating (EN 12828) and chilled-water systems, Flexcon Premium Expansion Vessels stabilise system pressure by absorbing thermal expansion so plant runs safely and efficiently. Capacity 12 Ltr.

Built for sealed heating (EN 12828) and chilled-water systems, Flexcon Premium Expansion Vessels stabilise system pressure by absorbing thermal expansion so plant runs safely and efficiently. Capacity 25 Ltr.

Built for sealed potable hot and chilled water systems in domestic and commercial settings, these Potable Water Expansion Vessels stabilise pressure by absorbing thermal expansion for safe, reliable operation. Capacity 12 Ltr.

The HeatWave Vessel - Inline - 12Ltr is a Pressure Vessel item. The operating pressure of this is 6 Bar.

Includes & Benefits The PressureWave Vessel - Horizontal - 12Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.

The PressureWave are a high quality range of WRAS approved vessels appropriate for potable water or heating applications. This product is manufactured by Global.

WRAS approved horizontal design diaphragm expansion vessel for mains water installations Built and tested according to EN 13831 Approval according to 2014/68/EC directive for pressure equipment.

Purpose-built for solar thermal circuits, the Flexcon Solar 8/2. Capacity 12 Ltr.

Purpose-built for solar thermal circuits, the Flexcon Solar 8/2. Capacity 25 Ltr.

The ElbiAC25 GPM 25 Litre Accumulator Pressure Vessel - 25 Ltr - 10 bar is a Pressure Vessel item. This product is manufactured by Elbi. The operating pressure of this is 10 Bar.

The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure. This product is manufactured by Elbi.

The Mikrofill 12 Litre Mikro Pro Expansion Vessel is able to meet the requirement of almost any heating or chilled system.

The Mikrofill XP 12 Litre Mikro Pro Expansion Vessel is able to meet the requirement of almost any heating or chilled system.

Built for sealed LPHW/CHW systems, this Airfix Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 25 Ltr.

Built for sealed LPHW/CHW systems, this Flexcon Premium 12 Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 12 Ltr.