Pipe clamp OBO Bettermann BS-H1-M-52 FT for 46–52 mm pipes, model 1186049

The OBO Bettermann BS-H1-M-52 FT pipe clamp secures pipes with diameters from 46 to 52 mm. Designed for mechanical fixing of plumbing, heating and ventilation lines, the clamp provides a stable hold, reduces vibration transmission and allows installation on walls, ceilings or supports. Its construction is intended for medium-diameter metal and plastic service pipes where a reliable, serviceable clamp is required.

Advantages

This pipe clamp offers secure retention for 46–52 mm pipes with a form-fit connection that limits axial and radial movement. The design reduces noise and vibration transfer from fluid flow or mechanical equipment. It is suitable for direct mounting to structural surfaces and supports common installation orientations. Materials and geometry provide consistent clamping force while allowing straightforward assembly and inspection.

Suitable for

• Fixing plumbing pipes in residential and commercial installations
• Securing heating system pipes, including hot-water circuits
• Mounting ventilation and air-conditioning ducts or lines of compatible diameter
• Support of medium-diameter water, gas or drainage lines on walls, ceilings and supports

Key specifications

• Pipe diameter range: 46–52 mm
• Clamp type: single-piece mechanical pipe clamp for medium diameters
• Intended use: plumbing, heating and ventilation line fixing
• Mounting options: wall, ceiling or support mounting
• Functional characteristics: vibration reduction, stable hold, serviceable connection

How to use

Position the clamp so the pipe rests centrally within the 46–52 mm range and align the clamp with the chosen mounting surface. Fasten the clamp to the structure using appropriate anchors or screws for the substrate and load conditions. Close and secure the clamp around the pipe according to the clamp's assembly method, ensuring even contact and no excessive deformation of the pipe. Verify alignment and allow access for inspection and maintenance.

Usage recommendations

Choose anchors and fasteners rated for the structural material and the expected static and dynamic loads. For thermal systems, allow for pipe expansion and use additional sliding or fixed supports according to system design. Regularly inspect clamps for corrosion, loosening or wear and replace if retention or vibration damping is compromised.