Zilmet Potable Expansion Vessels

Zilmet expansion vessels are highly regarded in their category. With a truly comprehensive product range, there is a sure to be a Zilmet expansion vessel that will be suitable for any situation.

The Zilmet expansion vessel range includes the CAL-PRO line of tanks. These are expansion tanks that have been made with an SBR membrane and are suitable for centralised closed circuits. The CAL-PRO expansion vessel models work to absorb the additional fluid volume that is created when the temperature in the heating system rises. Another key product range by Zilmet is the OEM-PRO series. These tanks are also equipped with an SBR membrane and carry out the same function as the CAL-PRO series for centralised circuits that are not for potable water. Indeed, when it comes to potable water solutions, Zilmet offers a huge selection of expansion vessels, all of which feature membranes that have been certified to meet European standards for potable water.

For sanitary hot water, the Zilmet HYDRO-PRO series offers a compact design in stainless steel with MIG welding, which avoids the risk of any sharp or rough edges being found within the expansion tank. Lined with a butyl membrane and an epoxy coating, these tanks are designed to prevent the stagnation of the water within, helping to keep the system hygienic. This series offers water capacities ranging from 5 to 600 litres, or 1 to 132 gallons.

The Zilmet WATER-PRO series, meanwhile, offers many of the same benefits as the HYDRO-PRO models, but in a smaller size, with models ranging from 5 to 24 litres or 1 to 5.3 gallons in capacity.

For systems that create potable hot water from a boiler or plate heat exchangers, the Zilmet INOX-PRO is the ideal series of expansion vessels. Made wholly from stainless steel, these models offer benefits such as excellent durability, an anti-water hammer effect (that keeps systems operating quietly), and the ability to meet high standards for hygiene, with a membrane that is food and drink grade. This series of expansion vessels is available in capacities ranging from 0.16 to 18 litres, or 0.3 to 4 gallons.

The Zilmet range is also complemented by a wide variety of accessories, such as mounting kits, brackets for fixing to walls, spare membranes, spare flanges, and sanitary tank kits complete with a flexible hose and air relief valve. The Zilmet potable expansion vessels are able to work with components such as reduced flow pumps.

Here at Heating and Plumbing World, we understand that our customers need the finest parts at a highly competitive price point, and we pride ourselves on ensuring an excellent customer experience every time. Order with confidence online, and enjoy next day delivery of your items, or collect from one of our stores in Morecambe and Rochdale. Our friendly team of experts can advise you so you can make the right choice from our extensive product range.

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