Oetiker
Stepless® Ear Clamps - the Next Generation 123 & 193

Key Features

  • 360° Stepless®:
    • Uniform compression or uniform surface pressure
  • Closed interlock:
    • high radial loads, smooth outer contour
  • Teardrop embossment:
    • higher radial loads with compressible materials
  • Clamp ear:
    • Compensates for component tolerances
    • Adjustable surface pressure
  • Dimple:
    • Increased clamping force

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Material

  • PG 123 High strength steel, material no. 1.0934
  • Coating: zinc-plated, galfan optional
  • PG 193 Stainless steel, material no. 1.4301/UNS S30400

Corrosion resistance according to DIN EN ISO 9227

  • PG 123 Zinc-plated steel band > 96 h
  • PG 123 Galvanized steel band > 144 h
  • PG 193 > 1000 h

Sizes

  • Diameter graduation 0.5 mm
  • From diameter 30.0 mm the clamps are also available with 13 mm ear