Diaphragm expansion vessel REFLEX G-600, 600L, 6 bar / 70°C, threaded connection G1", light grey, for heating and cooling systems, standing, with replaceable membrane 8522605

Diaphragm expansion vessel – stability and safety of the installation

The REFLEX G-600 expansion vessel is a key component of closed heating and cooling systems, ensuring stable pressure and compensation for liquid expansion. Its function is to minimize the risk of damage caused by pressure fluctuations, thereby protecting the entire system. The construction with a replaceable diaphragm guarantees long-lasting and reliable operation, and compliance with applicable standards (PN-EN 13831 and VDI 4708 or AD 2000) and Directive 2014/68/EU on pressure equipment confirms its high quality and safety.

Construction and application

The REFLEX G-600 diaphragm vessel utilizes a principle of operation based on separating the water space from the gaseous space using a diaphragm. This prevents gas from penetrating the water, maintaining optimal operating conditions of the installation. Equipped with a G1" threaded connection, it is designed for mounting in systems with a maximum operating temperature of 70°C and a maximum pressure of 6 bar. A capacity of 600 liters makes it ideal for larger installations where a large volume compensation is required. The standing construction facilitates installation and servicing.

• Replaceable diaphragm: Allows easy replacement in case of damage, extending the life of the vessel.
• Durable painted coating: Provides resistance to corrosion and mechanical damage, guaranteeing long-term protection.
• Freeze protection: The possibility of adding antifreeze (from 25% to 50%) increases the range of applications of the vessel, especially in installations exposed to low temperatures.
• Pressure gauge with cover: Provides a precise pressure reading and protects against mechanical damage.
• MBM sensor connection (option): Enables integration with installation monitoring and control systems.

Whether you are an experienced installer or an end user – the REFLEX G-600 vessel is a guarantee of reliable protection for your heating or cooling installation. Its solid construction, compliance with standards and ease of installation make it the optimal choice for any system.