FRAENKISCHE ROHRWERKE SMS-E-V 40 Zinc-Nickel Plated Steel Conduit Coupler M40, Push-Fit, Corrosion Resistant

When standard couplers fail in demanding environments, the FRAENKISCHE ROHRWERKE SMS-E-V 40 steps up with a secure push-fit connection for M40 steel conduits. Its zinc-nickel plating delivers markedly better corrosion resistance than conventional zinc, making it suitable for harsh industrial settings. The one-piece design eliminates loose parts, speeding up assembly and ensuring reliable electrical continuity and mechanical retention.

Highlights

• Push-fit steel coupler for M40 conduits
• Zinc-nickel (Zn-Ni) plating for superior corrosion protection
• One-piece construction – no loose components
• Reliable electrical continuity and mechanical retention
• Manufactured by FRAENKISCHE ROHRWERKE, a leader in conduit systems

In daily use

Electricians appreciate the SMS-E-V 40 for its quick, tool-free installation. Simply push the conduit ends into the coupler until they click into place. The integrated retaining springs hold the conduit firmly, while the zinc-nickel surface withstands moisture, chemicals, and mechanical wear. This coupler is ideal for machine building, plant engineering, and outdoor installations where long-term reliability is critical.

Full specifications

• Brand: FRAENKISCHE ROHRWERKE GEBR. KIRCHNER GMBH & CO. KG
• Model: SMS-E-V 40
• MPN: 20550040
• EAN: 4013960166682
• Type: Steel conduit coupler, push-fit
• Conduit size: M40
• Material: Steel
• Surface finish: Zinc-nickel (Zn-Ni) plated
• Connection: Push-fit, one-piece
• Colour: Metallic (zinc-nickel)

Final note

When corrosion resistance and installation speed matter, the SMS-E-V 40 from FRAENKISCHE ROHRWERKE is the reliable choice for professional conduit installations.