FLEXEN® fleece protective hose B2 drain pipe
FLEXEN fleece drain hose B2
DRNHOSE-FLC-B2-25M-4XDN70
FLEXEN
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Excellent glide properties and high flexibility
Easy to apply, even on sleeves and elbows
Tear-resistant and crush-resistant
Protects against mechanical damage
Datasheets(X)
For insulating drain pipes (HT/SML):
- For sound decoupling and reducing structure-borne noise (flow noises and crackling noises) in accordance with DIN 4109 and VDI 4100
- For protection against condensation formation
Material | Fleece |
Material of outer layer | PE - Polyethylene |
Colour | Silver coloured |
Insulating-material thickness | 4 mm |
DN nominal width | DN 70/80 |
Length of roll | 25 m |
Min./max. temperature conditions | -70 to 130 °C |
Heat conductance λ | 0.037 W/(m*K) |
Heat conductance λ conditions | at 10°C average temperature, according to test report P2-240.2/2001 |
Building material class | E2 - Normally inflammable |
Building material class conditions | in accordance with DIN EN 13501, according to test report H.K-50d/13 |
Risk of corrosion | Fulfils the requirements |
Conditions for risk of corrosion | in accordance with DIN 1988-200 |
Sound-pressure level of SML pipe | 26 dB |
Conditions for sound-pressure level of SML pipe | at 2 l/s volume flow, DIN 4109, VDI 4100, according to test report P-BA 89/2002 |
Free of halogenated blowing agents (< 0.1 %) | Yes |
Free of hexabromocyclododecane (< 0.1 %) | Yes |
SVHC according to REACH < 0.1 % | Yes |
Free of chlorinated paraffins (< 0.1 %) | Yes |
Free of boron tris-(2-carboxyethyl)-phosphine (< 0.1 %) | Yes |
Free of polybrominated diphenyl ethers (< 0.1 %) | Yes |
Free of polybrominated biphenyls (< 0.1 %) | Yes |
Free of boron compounds (< 0.1 %) | Yes |
Free of lead (< 0.1 %) | Yes |
Free of tin (< 0.1 %) | Yes |
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