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WEH® Leak Test Connector TW850 for high pressure testing of bead, rim, collar flange, stub or male thread

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  • Connection in seconds - Just PUSH to connect
  • No tapes, no thread sealants, no hand tightening required
  • Unique WEH® Jaw Locking Mechanism
  • High-grade materials
  • Special versions possible
Video
  • WEH® TW850 | Function
    WEH® TW850 | Function
    The WEH® Quick release coupling TW850 is easy to use. Only pull back the grip sleeve and push the quick coupling onto the test piece as far as the stop. Then push the grip sleeve of the quick-connect forward, the clamping jaws are locked and the pressure-tight connection is made. Leak testing / pressure testing can now proceed by supplying the pressure medium.
Description
WEH® Leak Test Connector TW850 for high pressure testing of bead, rim, collar flange, stub or male thread

The WEH® TW850 Quick Connector is ideally suited for function and pressure testing within high pressure ranges up to 9,315 psi max. A leaktight connection to components with bead, rim, collar, flange, stub or male thread is established in just seconds - without tedious hand tightening. Additional sealants and sealing tapes are not required.

Simply pull back the grip sleeve and place the connector onto the test piece port. Thanks to the time-saving handling, testing times are significantly reduced and workflows facilitated.

Made from high quality stainless steel, the connector meets the high demands of industrial testing and is also suited for automated test procedures.

The Quick Coupling WEH® TW850 is commonly used for leak testing of pressure vessels, compressors and heat exchangers as well as fittings for high pressure hoses and hydraulic hoses. This multi-purpose connector, however, is also suitable for connection to union nuts, compression fittings and injection pumps.

Features
  • Connection in seconds - Just PUSH to connect
  • No tapes, no thread sealants, no hand tightening required
  • Unique WEH® Jaw Locking Mechanism
  • High-grade materials
  • Special versions possible
Technical Data
Max. allowable operating pressure PS Vacuum up to 9,135 psi (630 bar)
Temperature range +41 °F up to +176 °F
Leak rate 1 x 10-3 mbar x l/s
Actuation Manual actuation via grip sleeve
Material Corrosion resistant stainless steel
Sealing material Front seal of NBR
Application

Quick coupling for high pressure testing / function testing / leak testing / hot testing of components with bead, rim, collar, flange, stub or male thread for the following standard sizes:

  • Tube connection to ISO 8434-1

The TW850 Connector is suitable for testing pressure vessels, compressors, heat exchangers, measuring devices, high pressure hoses / hydraulic hoses, tubes and tanks. Universal connector TW850 for connections to sleeve nuts, ferrule fittings and injection pumps.

Downloads
Document type Format Size Download
Datasheet PDF 308 KB
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Fast test connections for components with formed tubes - WEH® TW850

WEH offers fastest connectors for components with swaged, flared and other formed tubes. The sleeve actuated quick coupling TW850 is the ideal test fitting for high pressure testing, leak testing and function testing. It provides fast leak tight connections thanks to the WEH® Jaw Locking Mechanism and easy to operate sliding sleeve – Just push to connect. With the TW850 components are tested faster than ever before. The quick release coupling is mainly used for testing automotive applications during production and hoses, tubes and tanks.

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