WRAS approved bladder expansion vessel for mains water supply systems Approval according to EC Pressure Equipment Directive 2014/68/EU.

Reflex N, diaphragm expansion vessel for closed heating and cooling systems, built acc. This product is manufactured by Reflex. to EN 13831. Approval acc.

ULTRA-PRO is appropriate for any modern installation and can be applied to any type of irrigation pump, centrifugal pump and booster sets. The food grade membrane is replaceable.

ULTRA-PRO is appropriate for any modern installation and can be applied to any type of irrigation pump, centrifugal pump and booster sets. The food grade membrane is replaceable.

ULTRA-PRO is appropriate for any modern installation and can be applied to any type of irrigation pump, centrifugal pump and booster sets. The food grade membrane is replaceable.

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 Hydro-Pro Vertical Expansion Vessel - 10 Bar - 500Ltr is a Pressure Vessel item. The operating pressure of this is 10 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 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 500 Ltr.

Purpose-built for EN 12828 heating and chilled-water systems, this multifunction sealed-system unit combines automatic expansion control, pressurisation, deaeration and make-up in a single package. Capacity 500 Ltr.

Engineered for EN 12828 heating and chilled-water systems, Flamcomat FB Auxiliary Vessels provide additional, pressureless expansion capacity to stabilise sealed system pressures. Capacity 500 Ltr.

Flamco Flexcon M Expansion Vessel - 500Ltr - 3-6 Bar - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3. Capacity 500 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.