FRAENKISCHE ROHRWERKE Kabuflex Double Socket Coupling NW 90, Black PP, Push-fit 19910090

Underground cable protection systems often face challenges with secure, watertight connections between conduit sections. The Kabuflex Double Socket Coupling NW 90 solves this by providing a reliable push-fit joint for Kabuflex R and Kabuflex S conduits, ensuring a continuous protective pathway for cables in buried installations.

Who is it for

This coupling is intended for electrical installers, civil engineering contractors, and network builders who need to join Kabuflex conduits of nominal width 90 mm in underground cable protection applications. It is suitable for projects requiring durable, impact-resistant connections that can withstand soil loads and environmental exposure.

Main features

• Double socket design for joining two conduit ends of NW 90
• Material: Polypropylene (PP) – halogen-free and UV resistant
• Push-fit connection for quick assembly without special tools
• Compatible with Kabuflex R and Kabuflex S systems
• High impact resistance and good chemical resistance
• Temperature range: -5 °C to +90 °C

Specifications

• Product type: Double Socket Coupling
• Nominal width: 90 mm
• Material: Polypropylene (PP)
• Colour: Black
• Connection method: Push-fit / Socket connection
• Application: Underground cable protection
• Watertightness: Achievable with sealing rings (DSD, sold separately)
• Temperature range: -5 °C to +90 °C
• UV resistance: Yes
• Halogen-free: Yes
• Impact resistance: High
• Chemical resistance: Good (against common acids, alkalis, oils)
• Installation environment: Buried / Underground
• Manufacturer series: Kabuflex
• Number of conduit connections: 2

Tips

For watertight installations, use appropriate sealing rings (DSD) which are sold separately. Ensure conduit ends are clean and cut square before insertion. This coupling is not intended for above-ground use where UV exposure is prolonged, despite its UV resistance.