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The socket receives the plug and can be secured against accidental disconnection by rotating the sleeve after connection. Without aligning the cutout with the blue marked ball stopper, disconnection cannot be made. Mass ranges from 142 g on HSU-2S to 1432 g on HSU-8S. Model HSU-8S, stainless steel, Seal material HNBR.

Quick connect coupling HSU Cupla HSU-8S, stainless steel - Nitto Kohki 367110810

NITTO KOHKI Original product
Net price (excl. VAT)
€495.95
Item NKH-367110810
Manufacturer no. 367110810
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.367110810
ConditionNew
Article
NKH-367110810

Where hydraulics meet salt air, splash water or aggressive media, a coupling usually fails on material rather than on pressure. HSU Cupla has a body in SUS304 stainless steel and still carries a working pressure of 21.0 MPa in port sizes 1/4 inch to 1 inch.

  • Working pressure of 21.0 MPa with a stainless steel body, comparable to the special steel body series such as HSP Cupla.
  • SUS304 stainless steel body with high corrosion resistance, suited to harsh environments including offshore applications.
  • Sleeve stopper engaged by rotating the sleeve after connection, with the stopper marked in blue, which prevents accidental disconnection.
  • Minimum cross-sectional area from 27.1 mm2 on HSU-2SP up to 221.2 mm2 on HSU-8SP, giving 14 to 44 percent more flow than S210 Cupla with a coupled length at least 10 percent shorter.
  • Hydrogenated nitrile rubber HNBR seal for -20 °C to +120 °C, covering a wide media range with water, air, hydraulic oil and gas.
  • Automatic shut-off valves in socket and plug limit spillage per disconnection to 0.6 mL on HSU-2SP and 11.2 mL on HSU-8SP.

Technical data

ModelHSU-8S
Coupling partsocket
Body materialstainless steel
Seal materialHNBR
Working pressure21.0 MPa (210 bar)
Valve structureTwo-way shut-off
Article number367110810

Applications

  • Offshore equipment and other installations with high corrosion load
  • Hydraulic circuits up to 21.0 MPa that are disconnected and reconnected often
  • High pressure water lines, tested at 18 °C
  • Gas lines within the permitted media range, Freon excepted
  • Vacuum service down to 1.3 x 10-1 Pa, released for the coupled pair only and not for socket or plug on its own

Compatibility

Sockets and plugs of different sizes cannot be connected, so a coupling is always built from two parts of the same size.

Standards and compliance

The body is made of SUS304 stainless steel and the seal of hydrogenated nitrile rubber HNBR, which is not suitable for Freon gas.

More Information
Manufacturer Nr. 367110810
Manufacturer Nitto Kohki
Weight 0.050000
GPSR manufacturer information Nitto Kohki Europe GmbH, Gottlieb-Daimler-Str. 10, DE-71144 Steinenbronn, www.nitto-kohki.eu
Article authenticity Original product
Condition of article New
Material Stainless steel
Betriebsdruck max [bar] 210.000000