Rörklammer Fischer 79551

The Fischer 79551 plumbing hanger is a 25 mm wide pipe clamp designed to provide stable support and secure fixation for plumbing installations. Constructed from durable materials, this plumbing hanger ensures reliable load-bearing capacity and long service life in residential and light-commercial piping systems. The clamp's shape and fastening design enable straightforward mounting to common building substrates and offer consistent support for horizontal and vertical pipe runs.

Advantages

This plumbing hanger combines robust material construction with a compact profile to deliver secure pipe support while minimising space consumption. Its 25 mm width is suitable for common pipe diameters used in water supply and heating installations. The clamp design facilitates even distribution of load and reduces vibration transmission to the structure. Corrosion-resistant surfaces provide extended durability in typical indoor environments.

Suitable for

• Mounting and supporting 25 mm pipes in water supply systems
• Heating and radiator pipe runs in residential buildings
• Plumbing installations where compact, reliable pipe clamps are needed
• Indoor use on walls, ceilings, and underfloor crawlspaces

Key specifications

• Clamp width: 25 mm
• Intended application: plumbing pipe support
• Material: durable, corrosion-resistant metal/plastic composite (manufacturer design)
• Mounting type: fixed clamp suitable for attachment to building substrates
• Use environment: indoor plumbing and heating systems

How to use

Select a mounting position that provides adequate support for the pipe run and marks the fixing points on the substrate. Attach the plumbing hanger to the substrate using appropriate fasteners for the building material and load (fasteners chosen separately). Place the pipe into the clamp and secure it according to the clamp design, ensuring the pipe is level and aligned with the run. Space multiple hangers at intervals appropriate for the pipe type and system pressure to prevent sagging and allow thermal expansion.

Recommendations

Use compatible fasteners rated for the substrate and expected loads. For installations in corrosive or damp environments, select additional corrosion protection or alternative materials. Follow local plumbing codes for hanger spacing and load requirements; consider thermal expansion and support intervals when planning the layout.