Mixing unit for manifolds 1 for pump 130 mm FERRO GM-WP

The FERRO mixing unit GM-WP is designed for installation between a single manifold and a pump with a 130 mm dimension, providing controlled mixing of supply and return flows in hydronic heating systems. This compact unit enables temperature regulation and circulation management where a simple mixing solution is required. The design focuses on compatibility with manifold setups and straightforward integration into existing pipework to maintain system stability and desired comfort levels.

Advantages

The mixing unit offers a compact footprint and straightforward mechanical connection to a single manifold and a 130 mm pump, enabling efficient temperature blending and flow control. Constructed for reliable operation in hydronic circuits, it reduces installation complexity by combining mixing and circulation functions in a single component. The unit supports consistent temperature delivery to the manifold and helps stabilize loop dynamics under varying load conditions.

Suitable for

• Domestic and light commercial hydronic heating systems with a single manifold
• Installations requiring a compact mixer between pump and manifold
• Systems where temperature regulation and circulation stabilization are needed
• Retrofit projects that need a simple mixing device to integrate with existing pumps

Key specifications

• Compatibility: designed for connection to a single manifold
• Pump interface: intended for use with a pump having a 130 mm dimension
• Function: temperature mixing and flow circulation control in hydronic systems
• Application area: compact installations and manifold-fed circuits
• Mounting: inline connection between pump and manifold pipework

How to use

Install the mixing unit inline between the pump and the manifold following standard plumbing practice and applicable regulations. Ensure correct orientation and secure mechanical connections to avoid leaks. Integrate with the system controls so that the pump and mixing functions coordinate to maintain the target supply temperature to the manifold. Commission the unit by running the system, checking for leaks, and adjusting flow or mixing settings as required to achieve stable temperatures and proper circulation.

Usage recommendations

Use compatible pump and manifold components and follow manufacturer guidelines for torque and sealing. Flush the hydronic circuit before installation to remove debris, and perform periodic visual inspections and leak checks. When adjusting system parameters, monitor temperature response at the manifold to verify the mixing unit provides the intended regulation.