The Zilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar - 250Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.

The Zilmet Cal-Pro Vertical Expansion Vessel - 4 Bar - 18Ltr is a Pressure Vessel item. The operating pressure of this is 4 Bar.

The Zilmet Cal-Pro Vertical Expansion Vessel - 6 Bar - 250Ltr is a Pressure Vessel item. The operating pressure of this is 6 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 18 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 18 Ltr.

The HeatWave Vessel - Inline - 18Ltr is a Pressure Vessel item. The operating pressure of this is 6 Bar.

Includes & Benefits The PressureWave Vessel - Inline - 18Ltr is a Pressure Vessel item.

Purpose-built for solar thermal circuits, the Flexcon Solar 8/2. Capacity 18 Ltr.

Mains Liquid Boosting Setup The MAINSBOOST MB 250SV-1 is intended for 'direct on mains' systems (unvented hot water cylinders and combination boilers) where the incoming mains pressure is greater than 2.5 Bar. but the flow is insufficient to meet demand. MAINSBOOST vessel systems do not require an electrical supply and operate silently. System cold water storage capacity can be expanded simply by adding one or more MAINSBOOST Add-on pumps as required.

The 2 vessel Mainsboost 250 litre vertical steel system with 22 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

The 3 vessel Mainsboost 250 litre vertical steel system with 22 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

Mains Liquid Boosting Setup The MAINSBOOST MB 250SH-1 is intended for 'direct on mains' systems (unvented hot water cylinders and combination boilers) where the incoming mains pressure is greater than 2.5 Bar. but the flow is insufficient to meet demand. Supplied with a mounting cradle, these vessel systems are installed horizontally and are ideal for use under the eaves in loft spaces. MAINSBOOST vessel systems do not require an electrical supply and operate silently.

Where height restrictions apply, the 2 vessel Mainsboost 250 litre horizontal steel system with 22 mm connections is ideal. Designed to installed directly onto the incoming water supply and under mains pressure fill with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

Where height restrictions apply, the 3 vessel Mainsboost 250 litre horizontal steel system with 22 mm connections is ideal. Designed to installed directly onto the incoming water supply and under mains pressure fill with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

Mains Liquid Boosting Setup The Mainsboost 250 litre vertical composite vessel is installed directly onto the incoming liquid supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property and where required can be supplied with multiple vessels options.

The 2 vessel Mainsboost 250 litre vertical composite system with 22 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water. When the chamber is full the pump reaches a state of pressure equilibrium. The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.