Giacomini R553D 1 inch x 3/4 inch 6-Circuit Heating Manifold Nickel-Plated Brass

The Giacomini R553D manifold is a high-quality, nickel-plated brass manifold designed for underfloor heating and radiator systems. With 6 circuits, a 1-inch female main connection, and 3/4-inch male Eurocone branch connections, it offers reliable performance and easy installation. This manifold is compatible with Giacomini R553, R553F, and R553V valves and actuators, ensuring seamless integration into existing systems.

Advantages

Nickel-plated brass construction provides excellent corrosion resistance and durability. The 50 mm center distance between branches allows for straightforward connection of actuators and flow meters. Designed for wall mounting, the manifold saves space and simplifies maintenance.

Suitable for

• Underfloor heating systems
• Radiator systems
• Hydronic heating applications requiring up to 6 circuits

Key specifications

• Product Type: Heating Manifold
• Series: R553D
• Number of Circuits: 6
• Main Connection: 1" Female Thread
• Branch Connection: 3/4" Male Eurocone Thread
• Material: Nickel-Plated Brass
• Maximum Operating Pressure: 10 bar (145 psi)
• Maximum Operating Temperature: 110 °C (230 °F)
• Center Distance Between Branches: 50 mm
• Mounting Type: Wall-mounted (brackets sold separately)

Recommendations

For optimal performance, use with Giacomini R553 series valves and actuators. Ensure proper sizing and installation by a qualified professional. Brackets for wall mounting are typically sold separately.