The Expansion Device (BUP1000) provides single support for pipe expansion and can be fixed directly on the building structure or in combination with rail systems. It is suitable for ceiling and floor mounting.
Metal parts made of steel; plastic parts made of POM (polyoxymethylene)
Pµ = 0.18; Sliding friction coefficient µ=0.14
Product is part of the BIS UltraProtect®1000 system
Suitable for in-and outdoor applications
Stands min. 1,000 hours salt spray test (max. 5% red rust) according to ISO 9227
ISO 9227
| Part No. | Model | G | L (mm) | B (mm) | H (mm) | s (mm) | d1 (mm) | k (mm) | SL (max.) (mm) | Fa,z (mm) | Pack 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 666 8 310 | Single | M8/M10 | 130 | 200 | 30.5 | 4.0 | 21x11 | 96 | 100 | 3.500 | 5 |
| 666 8 312 | Single | M10/M12 | 130 | 200 | 32.5 | 4.0 | 21x11 | 96 | 100 | 4.800 | 5 |
| 666 8 316 | Single | M16 | 130 | 200 | 30.5 | 4.0 | 21x11 | 96 | 100 | 4.800 | 5 |
This device acts as a single support for pipe expansion, allowing for controlled movement while preventing the support mechanism from sliding out.
It can be installed directly onto the structure in both horizontal and vertical orientations.
The Expansion Device features a very low installation height, making it an ideal solution for projects with restricted overhead or floor clearance.
The device is engineered for efficiency with a friction coefficient of Pµ = 0.18 and a sliding friction coefficient of µ = 0.14, ensuring smooth pipe movement.
Yes. It is part of the BIS UltraProtect® 1000 system, standing a minimum of 1,000 hours in salt spray tests (ISO 9227) for superior indoor and outdoor durability.
The device utilizes a high-performance combination of steel for metal components and POM (polyoxymethylene) for the plastic sliding parts.
The Expansion Device is designed to maintain its structural and mechanical integrity in service temperatures up to +120 °C.
Absolutely. It is designed to be used either as a standalone attachment to building structures or in combination with RapidStrut rail systems.
All technical properties are established using standardized measuring methods that consider safe working loads and maximum deflection.
Yes. Hira Walraven offers BIM support for its hangers and supports, allowing engineers to plan for precise thermal expansion gaps in digital models.
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