Diaphragm expansion vessel REFLEX N-80, 80L, 6 bar / 70°C, threaded connection male R1", light grey, for heating and cooling systems, standing, with non-replaceable semi-membrane 8210200

Expansion vessel for pressure stabilization in installations

This is a diaphragm expansion vessel from REFLEX, model N-80, designed for closed heating and cooling systems. Its function is to compensate for changes in liquid volume due to temperature fluctuations, maintaining stable pressure in the system. This ensures the correct and safe operation of the entire installation. The vessel is made of high-quality materials, guaranteeing its durability and corrosion resistance.

Construction and application

The REFLEX N-80 vessel has a capacity of 80 liters and operates at a maximum pressure of 6 bar and a working temperature of up to 70°C. It has a GZ R1" threaded connection, which facilitates integration with the existing installation. The standing structure, based on welded legs, ensures stability and convenient installation. The non-replaceable diaphragm made of SBR, compliant with PN-EN 13831, separates water from gas, preventing oxygen from entering the installation and minimizing the risk of corrosion. This solution works in both new and modernized heating and cooling systems.

Key features and benefits

• Stable pressure: Maintains constant pressure in the installation, regardless of temperature changes, which translates into efficient system operation and user comfort.
• Durability: Made of high-quality corrosion-resistant materials, ensuring a long service life.
• Safety: Compliance with PN-EN 13831 and the EU pressure equipment directive 2014/68/EU guarantees safe use.
• Convenient installation: The standing structure and GZ R1" threaded connection facilitate installation and integration with the existing system.
• Non-replaceable diaphragm: Eliminates the need for regular diaphragm replacement, reducing operating costs.
• 5-year warranty: Provides confidence in reliability and peace of mind for the user.
• Graphic nameplate: Facilitates identification of the vessel's technical parameters.
• Improved packaging: Ensures safe transport and protection against mechanical damage.

Whether you are a professional installer or an end user – the REFLEX N-80 vessel is a solid solution ensuring reliable operation of your heating or cooling installation for years to come.