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Pipe sleeve SML/plastic
Collar for mixed installations, cast metal (SML)/plastic
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Variants
- Easy installation, set provides a solution and includes all installation parts
- Possible to transition from cast-iron pipes to plastic pipes directly under the ceiling
- No duct lining necessary
- Easy to wrap around SML connectors with the strip during installation
- Pipe diameter of plastic pipes 50 mm, 75 mm, 110 mm
- Zero spacing from Flexen rock wool, Flexen synthetic rubber and fire protection collar type RK I and Endless
- Entirely maintenance-free
- Intumescent ceiling strip is self-adhesive
- Seals off fire and smoke
Scope of delivery
Sleeve consisting of: Sheet metal housing, size 50, 75 or 110 mm including matching inlay of intumescent strip
- 1x size 50 mm: Dia. 102 mm, 125 mm
- 1x size 75 mm: Dia. 140 mm, 155 mm
- 1 x size 110 mm: Dia. 155 mm, 155 mm
- Ceiling ducts R 90 Z-19.53-2402
- Sound test report P-BA 18/2009
- 3 cm distance from cable partitions possible
- Please observe the additional instructions in the installation instructions and the approval
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/931617.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/931615.jpg)
Place the cover strip, including the sound-absorbing pad, around the casting tube
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/931616.jpg)
Seal the remaining gap with fire retardant cement
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/931618.jpg)
Place the intumescent strip around the confix connector
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/931619.jpg)
Place the sheet metal housing around the connector and secure it with the metal tension band
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/931620.jpg)
Adjust the insulation to 250 mm in height on the cast tube and secure with the aluminium tape and winding wire
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/931621.jpg)
Affix ID plate
- Ceiling ducts R 90 Z-19.53-2402
- Sound test report P-BA 18/2009
For use in system [G3]
Pipe partition SML/plastic
- For ceiling ducts in solid ceilings made from concrete or aerated concrete that are ≥ 150 mm
- Fire resistance class R 90/R 120 in accordance with DIN 4102 or EI 90/120 in accordance with EN 13501
- For risers made of non-combustible cast iron pipes (SML) ≤ DN 125 (outside dia. 135 mm)
- Also suitable for buildings with stricter sound protection requirements pursuant to VDI Guideline 4100
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!