Description
Imera Expansion Pond RV 250 Litres: Thermal Stability for Large Projects
When you set up a central heating system in a building or an industry, you can't leave the pressure to luck. Imera Expansion Pond 250 Litres is the component that absorbs water dilation when the system heats up. Being of the red line, this equipment is the gold standard for Closed heating circuitspreventing the pressure from rising at once and protecting your boiler from critical failures.
Look, the truth is that a pond of this size (250 liters) already plays in the major leagues. It is a robust Italian engineering piece, designed to be there for years without giving problems. Its EPDM membrane is manufactured to withstand constant temperature cycles up to 99°C, making it perfect for those powerful boilers that need a reliable backup. In addition, its 8 bar maximum pressure gives it the necessary margin to work peacefully in multi-storey installations.
Why this Imera RV 250 and not another cheaper one?
In Hycal We know that cheap is expensive, especially when it comes to thermal expansion. Installing a poor quality pond on a 250-litre circuit is risking the membrane to break and the system to lose pressure constantly. Imera RV 250 has a super resistant epoxy paint finish and a vertical structure with legs that greatly facilitates life at the time of installation and maintenance. It is, in short, to install and forget the noises of air and the drops of pressure in the system.
Frequently Asked Questions
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Why is it red and not white? The red color indicates that it is for heating (closed circuit). It is not designed for drinking water, but for the water that circulates through your radiators or radiant slabs.
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What maintenance do you need? Like all hydropneumatics, it is ideal for your technician to check the air preload pressure once a year. It is a fast process that lengthens the life of the membrane.
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Does it work for solar systems? Yes, as long as it is a closed circuit. It supports up to 99°C, covering most of the needs of large scale solar collectors.
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Is the membrane replaceable? If that's Imera's great advantage; if after years of use it fails, you just change the membrane and keep the steel body.






