Product Overview
The Fischer profile hangers TZ, TZA, TZH, TZB, and TZR are metal ceiling hangers designed for airduct and metal roof fixings. They serve as fixing elements for trapezoidal sheets and are available in five distinct versions.
Applications
- Fixing element for trapezoidal sheets (available in five versions).
- For application in sprinkler systems, the TZ, TZH, and TZA models require fastening with a hex bolt through the punched hole.
- For non-sprinkler applications, hangers can be fixed to the metal sheet using self-drilling screws or blind rivets.
- Suitable for use in dry interior areas.
Certificates
FM APPROVED
VdS APPROVED
Advantages
- The VdS approval for TZ/TZH and the FM approval for the TZA guarantee independently tested safety.
- The TZH features an adjustable nut, allowing for simple, post-installation height adjustment.
- The predetermined bending point of the TZ/TZH/TZA models enables ideal adaptation to the trapezoidal sheet shape.
- The TZR model reduces noise emission within the building by incorporating a sound insulation element.
- The TZB is a cost-effective alternative for standard non-approved applications, designed for use with threaded rods and nuts.
Properties
- Material TZ/TZA: steel DD11
- Material TZH: steel DX51D+Z140-275
- Material TZB/TZR: Q235B
- Zinc plating: electro zinc-plated
Installation Examples
Installation for use in sprinkler systems TZ/TZH/TZA
Diagrams illustrating the installation of sprinkler pipes to trapezoidal metal sheets, showing the use of hex bolts through punched holes.
Diagram showing a ventilation duct installation on a trapezoidal sheet, indicating attachment points.
Other Installations
A series of diagrams demonstrate various installation methods and configurations for the profile hangers, including fixing with screws or rivets.
Hanger Type Diagrams
Detailed diagrams show the dimensions and fixing points for each hanger model:
- TZ: Features two main mounting holes (approx. 90mm apart, 2x Ø 9.5mm) and four smaller fixing holes (8x Ø 4.2mm). Overall dimensions are approximately 90mm height and 25mm width.
- TZH: Includes an adjustable nut mechanism. It has two main mounting holes (approx. 110mm apart, 2x Ø 11.5mm) and four smaller fixing holes (8x Ø 4.2mm). Overall dimensions are approximately 117mm height and 25mm width.
- TZA: Similar to TZ, with two main mounting holes (approx. 90mm apart, 2x Ø 9.5mm) and four smaller fixing holes (8x Ø 4.2mm). Overall dimensions are approximately 95mm height and 25mm width.
- TZB: Equipped with two main mounting holes (approx. 100mm apart, 2x Ø 10.5mm) and four smaller fixing holes (8x Ø 4.2mm). Overall dimensions are approximately 110mm height and 25mm width.
- TZR: Also features two main mounting holes (approx. 100mm apart, 2x Ø 10.5mm) and four smaller fixing holes (8x Ø 4.2mm). Overall dimensions are approximately 110mm height and 25mm width.
Technical Data
| Item | Item no. | VdS approval | FM approval | Thread | Hole-Ø A [mm] | Hole-Ø D [mm] | Max. recom. static load (centr. tension) [kN] | Sales unit [pcs] |
|---|---|---|---|---|---|---|---|---|
| TZ M8 | 064094 | Yes | - | M8 | 9.5 | 4.2 | 3.00 | 25 |
| TZ M10 | 064095 | Yes | - | M10 | 9.5 | 4.2 | 3.00 | 25 |
| TZA M10 | 524047 | Yes | Yes | M10 | 9.5 | 4.2 | 3.00 | 50 |
| TZH M8 | 079825 | Yes | - | M8 | 11.5 | 4.2 | 4.00 | 25 |
| TZH M10 | 079826 | Yes | - | M10 | 11.5 | 4.2 | 4.00 | 25 |
| TZB Ø10.5 | 568674 | - | Yes | - | 10.5 | 4.2 | 3.00 | 50 |
| TZR Ø10.5 | 568673 | - | Yes | - | 10.5 | 4.2 | 3.00 | 50 |
Note: The load values presented do not account for the maximum allowable load capacity of the trapezoidal metal sheet itself.
