Hydraulic coupling SHE up to 100 kW 6/4'' 401100

Hydraulic decoupler for efficient heat distribution

This SHE hydraulic decoupler, designed for heating installations with a capacity of up to 100 kW, is a key component in systems with one or more boilers and various heating circuits – underfloor heating, radiator heating or domestic hot water. Its task is to separate the boiler circuit from the heating circuit, ensuring independent operation of each of them. This solution eliminates the need for complex balancing of pump flows, which translates into stable and efficient operation of the entire system.

Design and functionality

The decoupler is made of thick-walled black steel, powder-coated in antic gold, which ensures durability and corrosion resistance. Equipped with a dirt separator, drain valve and automatic air vent, it takes care of the cleanliness and proper functioning of the installation. Additionally, it has a capillary pocket, allowing connection of additional control elements. The 6/4'' connection (DN40 with 1 1/2" external thread) guarantees compatibility with popular connection manifolds and pump groups, making it easier to expand the system.

Benefits for the installer and user

• Boiler protection: Automatic operation of the decoupler protects the boiler against too low a return water temperature – particularly important for solid fuel boilers, minimizing the risk of low-temperature corrosion.
• Longer component life: Uninterrupted pump operation translates into their longer life – even up to 30% longer! Similarly, the boiler's operation is extended thanks to stable working conditions.
• User comfort: Automatic dirt separation and air venting of the heating system guarantees efficient operation and minimizes the risk of failure.
• Simple installation and operation: The decoupler does not require complicated adjustments – it works automatically after installation.
• Energy efficiency: Independent operation of heating circuits allows for optimal energy use and reduced operating costs.
• Improved boiler automation response: Faster system response to temperature changes ensures precise maintenance of the set temperature in the rooms.

The SHE hydraulic decoupler is an investment in the reliability, efficiency and longevity of your heating system.