FRAENKISCHE SMS-E-V 25 Zinc-Nickel Plated Steel Push-Fit Conduit Coupling M25

With a zinc-nickel plated finish delivering very high corrosion protection and a quick push-fit connection, this FRAENKISCHE SMS-E-V 25 conduit coupling ensures secure, reusable joins for 25 mm corrugated plastic conduits in demanding electrical installations.

Overview

The FRAENKISCHE SMS-E-V 25 is a premium steel conduit coupling engineered for fast, tool-free assembly. Its push-fit design allows installers to connect corrugated plastic conduits in seconds, significantly reducing installation time on site. The zinc-nickel (Zn-Ni) plating provides exceptional resistance to corrosion, making it suitable for use in harsh environments where long-term reliability is essential.

What stands out

• Quick push-fit installation – no special tools required
• Zinc-nickel plated steel for superior corrosion protection
• Reusable design allows disconnection and reconnection
• Compatible with FRAENKISCHE FFKu-EM-F, FFKu-ES-F, and FFKu-EL-F conduit series
• Complies with DIN EN 61386-22 for electrical conduit systems

Technical details

• Product type: Conduit coupling
• Connection method: Push-fit (Steckmuffe)
• Nominal size: 25 mm
• Material: Steel
• Surface finish: Zinc-nickel plated (Zn-Ni)
• Corrosion protection: Very high
• Compatible conduit type: Corrugated plastic conduits
• Temperature range: -25°C to +60°C
• Protection class: IP40
• UV resistance: Yes
• Standard compliance: DIN EN 61386-22
• Colour: Metallic

Our verdict

For electricians and installers who demand speed and durability, the SMS-E-V 25 delivers both. Its robust zinc-nickel plating and push-fit mechanism make it a reliable choice for long-term conduit installations, especially in corrosive or outdoor environments.