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Pipe sleeve SML/plastic
Collar for mixed installations, cast metal (SML)/plastic
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- 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
Place the cover strip, including the sound-absorbing pad, around the casting tube
Seal the remaining gap with fire retardant cement
Place the intumescent strip around the confix connector
Place the sheet metal housing around the connector and secure it with the metal tension band
Adjust the insulation to 250 mm in height on the cast tube and secure with the aluminium tape and winding wire
Affix ID plate
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
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