Courbi Domo Rigid Conduit Φ20 750 N 3 m Grey – U-PVC, UV-Protected & Self-Extinguishing
Courbi Domo Rigid Conduit Φ20 750 N 3 m Grey – U-PVC, UV-Protected & Self-Extinguishing
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Description
Description
The Courbi Domo Rigid Medium Type 750N is a rigid U-PVC conduit designed for protecting and routing cables in electrical installations. With a compressive strength of 750N/5cm and an outer diameter of 20mm, it suits medium mechanical load environments indoors and outdoors.
Sold at a per-metre price per 3m piece, packaged in 30m quantities. It integrates with pipe fittings, DOMO Spiral M/T, Courflex®, joint boxes, switches, and drywall accessories to form complete wiring networks.
Key Features
- Rigid U-PVC construction with self-extinguishing, non-flame-transmitting properties
- Outer diameter D1: 20mm; inner diameter D2: 17.5mm; length: 3m
- Grey colour, RAL7035
- UV protection for outdoor use
- Registration Code: 3331
Product Benefits
- 750N/5cm compressive strength handles medium mechanical loads without deformation
- Impact resistance tested at -5°C (2kg mass / 100mm drop height) ensures performance in cold conditions
- Self-extinguishing material limits fire spread in electrical installations
- Compatible with a wide range of fittings enabling full conduit network construction
- Suitable for underfloor, wall-mounted, and concrete-encased installations
Technical Specifications
- Type: 20
- Outer Diameter D1: 20mm
- Inner Diameter D2: 17.5mm
- Length: 3m
- Material: U-PVC (polyvinyl chloride)
- Colour: Grey, RAL7035
- Compressive Strength: 750N/5cm at 22 ± 2°C
- Impact Resistance: 2kg / 100mm drop at -5°C
- Lower Temperature Limit: -15°C
- Maximum Temperature: +60°C
- Dielectric Resistance: 2kV / 15 minutes
- Insulation Strength: 100MΩ
- Registration Code: 3331
Why You'll Love It
- RAL7035 grey finish blends with standard electrical installation aesthetics
- Works with concrete encasement, underfloor, and wall-mounted setups — one conduit type for multiple installation methods
- Self-extinguishing classification provides peace of mind in residential and industrial wiring
- Package includes: 1× Courbi Domo Rigid Medium Type 750N/Φ20/3m
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