FRÄNKISCHE SMS-E-V 50 Zinc-Nickel Plated Steel Conduit Coupling, Push-Fit, M50

Electricians assembling industrial conduit runs need a connection method that is fast, secure, and durable. The FRÄNKISCHE SMS-E-V 50 coupling provides a tool-free push-fit solution for joining 50 mm steel conduits, eliminating threading and reducing installation time. Its zinc-nickel plating ensures high corrosion resistance, making it suitable for demanding indoor and outdoor environments.

Key specifications

• Product type: Conduit coupling (push-fit)
• Nominal diameter: 50 mm
• Material: Steel
• Surface finish: Galvanized, zinc-nickel (Zn-Ni) coating
• Corrosion resistance: Very high
• Connection type: Push-fit (Steckmuffe)
• Compatible conduit: Steel, same nominal size
• Manufacturer series: SMS-E-V
• Colour: Metallic grey
• Application: Electrical conduit systems

Why choose it

The SMS-E-V 50 eliminates the need for threading or special tools, speeding up assembly and reducing installation time. Its zinc-nickel coating offers superior protection against corrosion compared to standard galvanizing, ensuring long-term reliability even in harsh environments. The push-fit design provides a tight, secure connection that maintains conduit continuity and protects cables from mechanical stress.

Ideal use cases

• Connecting two 50 mm steel conduit pipes in industrial electrical installations
• Outdoor or indoor conduit runs where corrosion resistance is critical
• Quick retrofits or maintenance tasks requiring fast, reliable coupling
• Panel building and machine wiring with FRÄNKISCHE

Good to know

Designed for use with FRÄNKISCHE steel conduit systems, this coupling ensures compatibility and performance. The zinc-nickel plating provides a durable, corrosion-resistant finish that withstands challenging conditions, extending the service life of the installation.