UV corrugated conduit NW37 sinus slotted

PPmod-UV Corrugated conduit NW37 - ID-Ø 36mm - AD-Ø 42,4 mm featuring a new, innovative design made from UV-stabilized polypropylene (PPmod-UV), intended for use as cable protection for loose-laid individual cables and lines in both outdoor and automotive applications.
This conduit is suitable for retrofitting protection onto installed cables or hoses—including in outdoor settings—such as those used in solar thermal systems, photovoltaics, surface collectors, geothermal probes (cylindrical or basket types), spiral collectors, energy fences, solar absorbers, surface heating systems, and solar supply and return lines.
This protective conduit offers durable UV protection lasting approximately 15–20 years when used in a Central European climate without dynamic loading. (Based on 20 years of practical experience)

This protective conduit is characterized by:
+ an innovative corrugated slit design that significantly reduces the risk of cables falling out of the conduit—even with higher fill levels (recommended max. 80% for standard slits)—while still allowing additional cables to be inserted later
+ temperature resistance up to 135°C
+ suitability as an alternative to wrapping tape for cable harnesses
+ good flexibility
+ high UV resistance

Material: PP MOD BS UV
■ UV resistance: approx. 15–20 years
■ Halogen-free
■ Contains no substances requiring declaration

Properties / Technical Data
Continuous operating temperature: -40°C to +130°C
Short-term operating temperature: +150°C
Compression strength (based on IEC EN 61386): > 500 N/100mm
Impact strength (DIN 53453): No breakage
Flexural fatigue strength (based on IEC EN 61386): > 800,000 cycles (tested at -25°C, size NW 23)
Notched impact strength (DIN 53453): No breakage
Fire behavior (based on IEC EN 61386): Non-flame-propagating
Flammability: FMVSS 302 Type B (v < 100 mm/min) UL 94 – V2
Halogen-free (DIN 53474)
Phosphorus-free (DIN 53474)
Weather resistance (UV radiation and moisture): 15–20 years (specially UV-stabilized)
RoHS compliant: Yes
Chemical resistance (direct contact)
Alcohols at 23°C: Resistant
Fuels at 23°C: Resistant
Mineral lubricants at 23°C: Resistant
Weak acids and alkalis at 23°C: Resistant