HBMs_WEH_2017

WEH® – QUICK CONNECTORS AND COUPLINGS

Leak-testing without screwing in, connecting to the object under test in seconds: this can be achieved in a few moments using WEH® adaptors from vacuum to a maximum of 1000 bar pressure. The comprehensive range of different types of WEH® adaptors makes it possible to connect directly to all threads, beads, knurling and even applications on smooth pipes, without an extra adaptor, simply and directly onto the component under test. They can also be used for leakage-free filling of gases and liquids. Not only does this save time and money, it helps protect the environment.

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WEH® collet mechanism

The unique collet system specially developed by WEH® securely grips the various connections and is insensitive to contamination. The wear and tear of the test item is minimal - due to the relatively low surface pressure to the ball connection. This system offers the user significant advantages.

Benefits:

  • Connection in seconds without screwing
  • Time savings and significant cost reductions compared to direct screw connections
  • Safe & pressure-tight connection by simply plugging on
  • Additional sealants are not required
  • Environmentally friendly thanks to the low-leakage filling of gases and liquids

Quick connectors for internal threads

With the WEH® quick connectors for internal threads, hydraulic and pneumatic function, pressure and vacuum tests can be carried out in the shortest possible time.

Properties:

  • Simple adaptation directly at the customer connection
  • Ergonomic design
  • Pressure range from vacuum to 350 bar, depending on the type
  • Actuation takes place manually or pneumatically, depending on the type

> Download CAD models

> Download datasheet

Quick connectors for external threads

With the WEH® quick connectors for external threads, hydraulic and pneumatic function, pressure and vacuum tests can be carried out in the shortest possible time.

Properties:

  • Simple adaptation directly at the customer connection
  • Ergonomic design
  • Pressure range from vacuum to 350 bar
  • Actuation takes place manually or pneumatically, depending on the type

> Download CAD models

> Download datasheet

Universal connections for threads, beads, and pipes

WEH® quick connectors are available for a wide variety of connection configurations, such as B. smooth tubes, bores, flanges, beads, frets, fir tree profiles, etc. Due to the high quality stainless steel design, the adapters meet the high requirements of industrial testing.

Properties:

  • Simple adaptation directly at the customer connection
  • Ergonomic design
  • Pressure range from vacuum to 1000 bar
  • Actuation takes place manually or pneumatically, depending on the type

> Download CAD models

> Download datasheet

Automotive fuel connections

In the automotive industry, fuel connections have to be connected simply and efficiently during production and the components have to be checked for function and leaks. WEH® fuel connections ensure a pressure-tight connection in seconds. Standardized shut-off functions are also provided for these types.

Properties:

  • Simple adaptation directly at the customer connection
  • Ergonomic design
  • Pressure range from vacuum to 1000 bar, depending on the type
  • Actuation takes place manually or pneumatically, depending on the type

> Download CAD models

> Download datasheet

Quick connectors for filling and testing gas bottles

The WEH® filling connections for filling industrial gases have also proven themselves for decades. They enable an efficient filling and checking of the gas bottles and thus save enormous connection times compared to screw connections. Connections are available for a wide variety of national standards, such as DIN 477, CGA, BS, CEW, NF etc.

Properties:

  • Connect in seconds
  • Robust construction
  • High-quality materials

> Download CAD models

> Download datasheet

SPECIAL SOLUTIONS FOR SPECIAL CUSTOMERS

WEH adaptors special designs

WEH® adaptors – special designs

So you have a special connection problem? These special units show only a tiny selection of the solutions we have developed specifically for customers. Thanks to our comprehensive expertise, we'll find the right solution for you too.

Properties:

  • Solutions for even the most complicated connection problems
  • Suitable for automated testing procedures
  • Also suited for production in small batches