Hose couplings

for hydraulic hoses 1 SN, 2 SN, 1 SC, 2 SC, 2 TE


Characteristics, specialities

• series L and S
• non-corrosive
• wide assortment
• for non-skived hydraulic hoses
• for high pressure applications
• fully compatible couplings and press ferrules for enhanced safety


Stainless steel 1.4571 (≈ AISI 316 Ti),
alloy X6CrNiMoTi17-12-2, DIN EN 10088-3

Temperature range

-196°C to +400°C, up to +600°C on request
Excepted are FKM-sealed taper fittings (suppl. "KO"), which can be used only in a range from -20°C up to +200°C.

Leak rate with helium

10-6 mbar • l/s
(when professionally assembed; see assembly instructions)


Up to 10-4 mbar, higher values are possible

Inspection certificate

Inspection certificate 3.1 according to EN 10204

Product range

  • connections straight, 45° and 90° elbow
  • ferrules
  • hose adaptor SÜM and ESA

Pressure coefficient % of PN