Mounting Bracket for Expansion Vessel 370 mm, No name DUZ-370

Mounting Bracket for Expansion Vessel 370 mm, No name DUZ-370 is a metal support designed to secure a 370 mm diaphragm expansion vessel to walls or structural supports in heating, hot-water and closed circuit systems. The bracket matches vessels with a 370 mm diameter and provides a stable, fixed attachment point to minimize movement, reduce stress on piping connections and simplify installation and maintenance tasks.

Advantages

The bracket delivers a reliable, rigid mounting solution that helps prevent vibration and displacement of the expansion vessel. Its design supports quick alignment and attachment to typical wall surfaces and supports, enabling easier servicing of the vessel and associated pipework. The bracket is suitable for repeated use and provides consistent positioning for vessels of the specified diameter.

Suitable for

• Securing 370 mm diaphragm expansion vessels in residential and commercial heating systems
• Mounting expansion tanks in domestic hot-water installations
• Attaching vessels in closed-loop hydraulic or boiler systems where fixed support is required
• Retrofit or replacement mounting when replacing an existing expansion vessel of matching diameter

Key specifications

• Compatibility: designed for expansion vessels with a 370 mm diameter
• Function: wall or support mounting for diaphragm/expansion tanks
• Material: corrosion-resistant metal suitable for indoor mechanical support (material type not specified)
• Mounting: intended for fixed attachment to walls or structural supports using appropriate fasteners
• Operating environments: indoor heating, hot-water and closed system installations

How to use

Position the bracket at the selected mounting height ensuring adequate clearance around the expansion vessel for installation and maintenance. Mark and drill holes in the mounting surface according to the bracket’s mounting pattern, and secure the bracket using appropriate anchors or fasteners for the substrate. Place the expansion vessel into the bracket, align it centrally and fasten any securing straps or bolts provided with the bracket to prevent axial and radial movement. After mounting, verify that pipework is not under stress and that the vessel is stable before returning the system to service.

Usage recommendations

Use mounting fasteners and anchors rated for the wall material and expected load. Inspect the bracket and fastenings periodically for signs of corrosion or loosening and re-tighten or replace hardware as needed to maintain a secure installation.