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Hydraulic Fittings

Bild 14 ES 4 Schneidring

Cutting Ring ES-4

Safety, pressure resistance, durability and cost-effectiveness - the soft-sealing cutting ring ES-4 in particular represents these qualities. Thanks to perfected technology it offers multiple advantages: Through the combination of proven dual cutting technology and additional soft-sealing elements, the product is the perfect solution wherever maximum leak-proofing is required. In the lightweight "L" series, the ES-4 can hold pressure up to 500 bar and in the heavy-duty "S" series up to 800 bar, with four-times the safety factor.


  • Additional precision sealing thanks to soft seal elements
  • Soft seal chambering prevents extrusion
  • Prevention of faulty assembly thanks to over-tightening protection
  • Increased safety thanks to the combination of metallic seal and additional soft seal
  • Uniform seal concept throughout the entire system through the usage of additional soft-sealing connection components