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.

The Zilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar - 300Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.

The Zilmet Cal-Pro Vertical Expansion Vessel - 6 Bar - 300Ltr 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 300 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 16 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 300 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 300 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 300 Ltr.

Flamco Flexcon Expansion Vessel - 300Ltr - Engineered for EN 12828 heating and chilled-water systems, this Expansion Vessel stabilises sealed system pressure by absorbing thermal expansion in LPHW / CHW applications. Capacity 300 Ltr.

Flamco Flexcon M Expansion Vessel - 300Ltr - 3-6 Bar - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3. Capacity 300 Ltr.

Built for sealed heating and chilled-water circuits, the Flexcon M [10Bar] is a replaceable- expansion vessel designed to stabilise system pressure in line with EN 12828. Capacity 300 Ltr.

Purpose-built for solar thermal circuits, the Flexcon Solar 8/2. Capacity 300 Ltr.

Mains Liquid Boosting Setup The MAINSBOOST MB 300SV-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.