Pipe collar type RK II
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Pipe collar type RK II
Suitable for straight ducts up to dia. 160 mm, slanted ducts up to dia. 125 mm and lined ducts up to dia. 110 mm
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Variants
- Space-saving installation thanks to low sleeve height
- Can be installed in extremely tight spaces
- No loose fastening parts
- No pre-assembly
- Additional 2 mm to 9 mm acoustic insulation possible
- Moisture does not impair functionality
- The fire protection sleeves can be installed without prior training if the installation instructions and approval are strictly adhered to
- Zero spacing between sleeves permissible
- Acoustic decoupling can be improved by using the intumescent strip in the component
- Entirely maintenance-free
- Extremely easy to use
- Can be reused after removal
Proof of Performance
Wall and ceiling ducts fire-resistant Z-19.53-2447
Notice
- Always select the smallest possible sleeve. The sleeve can be mortared into position without using an anchor by bending the fastening tabs.
- For special solutions such as insulated pipes or beverage hoses, please use our type RK I sleeves. You can find exact information in the approval and installation instructions at www.wuerth.de/brandschutz.
- For pipes made from PVC-U, PVC-HI, PVC-C, PP, PE-HD, LDPE, PB, ABS, ASA, PE-X and styrene copolymers
- Raupiano pipes Plus, Skolan DB, Friaphon, Wavin AS, Wavin SiTech, Geberit DB 20, Polokal NG and Polokal 3-S
- The system can be used in pipeline systems for non-flammable liquids or gases, as well as pneumatic and vacuum delivery systems and for flammable gases according to DVGW Worksheet G 600
Close the remaining gap between the plastic pipe and the reveal. Place the collar around the plastic tube
Close the sleeveSecure the sleeve with an anchor or mortar in the bent brackets
Affix ID plate
Wall and ceiling ducts fire-resistant Z-19.53-2447
Application area
For use in system [F2]
- For fire-resistant solid walls and light partition walls from 100 mm: One sleeve on each side of the wall
- For fire-resistant solid ceilings from 150 mm: One sleeve on the ceiling underside
- Fire resistance category R 90 in accordance with DIN 4102, part 11
- For flammable pipes
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!