ESBE GMA411 manifold 66001100

Manifolds for heating systems – optimizing heat circulation

The ESBE GMA411 manifold is a component designed for efficient heat distribution in heating installations. The device, with a pressure class of PN 6, is primarily used in systems with a single heating circuit, where separating the heat source from the installation is crucial. The integrated hydraulic decoupling ensures stable operation and minimizes the risk of disturbances in the flow of the heating medium.

This manifold, characterized by RN 1½" (heating circuit) and G 1½" (heat source) connections, is an ideal solution for both installers and end-users looking for a reliable and efficient element of the heating system. The device's construction allows for easy integration with other installation components, and its compact dimensions facilitate mounting even in limited spaces.

Construction features and application

The GMA411 manifold is part of the GMA410 series, which is distinguished by an integrated hydraulic decoupling. This solution allows separating the heating circuit from the heat source, which translates into stable system operation and reduced energy losses. The device works perfectly in installations with a single heating circuit, providing optimal conditions for the circulation pump and minimizing the risk of damage caused by pressure fluctuations.

It is worth noting that the GMA series also includes manifolds for pump groups (GMA420/430/440/450) and manifolds integrated with a hydraulic decoupling for 2 and 3 heating circuits (GMA500). Choosing the right model depends on the specifics of the installation and the individual needs of the user.

• Integrated hydraulic decoupling: ensures stable operation and separates the heating circuit from the heat source.
• RN 1½" and G 1½" connections: allow easy integration with the existing installation.
• Pressure class PN 6: guarantees the safety and reliability of the device.
• Compact dimensions: facilitate mounting even in tight spaces.
• Wide range of applications: ideal for systems with a single heating circuit and as an element of larger installations.

The manifold's pressure class is PN 6, supports one pump group, has a circuit connection of RN 1½" and a heat source connection of G 1½", and also features an integrated hydraulic decoupling.

Although the device does not have an exchangeable check valve, shut-off valve, or siphon, its basic functionality – efficient heat distribution – is performed at the highest level. The lack of a clamping set is not a problem, as standard mounting elements are readily available on the market.