Pipe sleeve type RK I
For detailed information, other images and documents, please select individual articles from the following table.
Pipe sleeve type RK I
Fire protection sleeve suitable for retrofitting
Show availability in Würth trade store
In order to check the stock in a Würth branch, please log in.
If you have any questions, please call our service hotline at +49 7940 15-2400.
You are not yet a Würth customer or do not yet have access data to the Online Shop? Then register now in just a few steps. After a successful check of the entered data, you will have immediate access to the stock inquiry as well as all prices and can immediately order.
Exclusively for trade customers
Register now and access more than 125,000 products
Variants
- Synthetic rubber insulated pipes (insulation ≤ 43 mm) up to 250 mm in diameter can be routed through the sleeve
- Space-saving installation thanks to low sleeve height
- Can be installed in extremely tight spaces
- No loose fastening parts
- No pre-assembly
- Few fixing points
- Additional acoustic insulation possible
- Can even be used at high temperatures
- Moisture does not impair functionality
- Control cables for pneumatic tube transport systems may be routed through
- Solid foam withstands the pressure of firefighting water
- Zero spacing between sleeves permissible
- Entirely maintenance-free
- Extremely easy to use
- Can be reused after removal
Proof of Performance
Wall and ceiling ducts fire-resistant Z-19.53-2349
Notice
- Select the correct sleeve for the outside diameter of the pipe being protected
- In difficult installation situations, a sleeve up to three sizes larger can also be selected (applies up to a pipe outside diameter of 110 mm)
- The sleeve (up to a sleeve diameter of 200 mm) can be mortared into position without using an anchor by bending the retaining brackets
| The following dimensions must be observed when installing the fire protection sleeve: | |||||
| External diameter of plastic pipe from 32 to 315 mm. | |||||
| Cuff diameter mm | ≤ 200 | > 200–≤280 | > 280–≤315 | ≤ 280 | > 280–≤315 |
| Minimum thickness of component for | Wall bulkhead R 90 | Ceiling bulkhead R 90 | |||
| Masonry according to DIN 1053-1 | 100 mm | 150 mm | 200 mm | – | – |
| Concrete, reinforced concrete according to DIN 1045 | 100 mm | 150 mm | 200 mm | 150 mm | 200 mm |
| Light partition walls in accordance with DIN 4102 | 100 mm | – | – | – | – |
Close the remaining gap between the plastic pipe and the reveal. Place the folded boot around the plastic tube.
WÜTOP sleeve Attach the cuff with a dowels or screw in the bent tabs.
Affix ID plate
Wall and ceiling ducts fire-resistant Z-19.53-2349
Application area
For use in system [A] + [C] + [F]
- Combination partition [A]
- Fire partition W combination [C]
- Fire protection sleeve [F]
- For wall and ceiling ducts
- Fire resistance for 90 minutes, fire-resistant
- For flammable pipes with outer diameters up to 315 mm
- For multi-layer composite pipes and pipe systems with protective pipe (double pipe system)
- For pneumatic tube transport systems and vacuum cleaner lines
- For masonry and concrete ceilings and walls; also for light partition walls
- For fire-resistant walls from 100 mm: One sleeve on each side of the wall
- For fire-resistant ceilings from 150 mm: One sleeve on the ceiling underside
- Approval also permits partitioning of beverage hoses
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!