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Variations

Product number
Material quality
Outer diameter
Inner diameter
Material quality:
Hot dip galvanized
Outer diameter:
30 mm
Inner diameter:
27 mm
Product number
Material quality
Outer diameter
Inner diameter
Material quality:
Stainless Steel 316
Outer diameter:
30 mm
Inner diameter:
27 mm
Product number
Material quality
Outer diameter
Inner diameter
Material quality:
Stainless Steel 304
Outer diameter:
30 mm
Inner diameter:
27 mm

Product information

Material : Metal
Material quality : Stainless steel
Surface protection : Untreated
Colour : Stainless steel
Inner diameter : 27 mm
Outer diameter : 30 mm
Reducing : No
With rubber seal : No
Separable : No

The SLM-30-ER4 is an open coupling sleeve with cable entry for Ø30 mm cable protection tubes. The laser-cut 60×29 mm cable opening enables intermediate cable insertion, making it ideal for harsh environments where reliability and corrosion resistance are critical.

Manufactured from stainless steel 316L (1.4404) and pickled and passivated to ensure superior resistance to salt, chemicals, and moisture. Perfect for offshore, chemical, and outdoor applications.

  • Material: Stainless steel 316L (1.4404)
  • Finish: Pickled and passivated
  • Application: Connecting Ø30 mm cable protection tubes with intermediate cable access
  • Outer diameter: 34.2 mm
  • Inner diameter: 30.8 mm
  • Length: approx. 130 mm
  • Wall thickness: 1.5 mm
  • Opening: Laser-cut cable entry 60×29 mm
  • Installation: Insert both tubes into the sleeve

Applications:

  • Offshore and marine installations
  • Chemical and petrochemical industry
  • Outdoor systems with high corrosion exposure