WEH® Connector TW156 for testing respiratory protective equipment, Actuation optional manually or pneumatically, max. 375 bar - Product family

The WEH® TW156 can be connected to the manual inlet valve of the respiratory protective device without hand tightening. The clamping jaws grip onto the thread and the pressure-tight connection is made within seconds.

The test connector may either be mounted directly to the existing test unit or connected by a hose to the test unit. When used with a hose, the connector must be securely anchored when not in use.

The WEH® TW156 simplifies testing procedures and shortens test times and is available with manual or pneumatic actuation.

The quick connector WEH® TW156 is equipped with a NBR front seal. Other sealing materials are available on request. It is the customer‘s responsibility to clarify the media compatibility.

Max. allowable operating pressure PS
375 bar (5,440 psi)
Pilot pressure
6 - 12 bar ( 90 - 175 psi) compressed air
Temperature range
+5 °C up to +80 °C
Breathing air (compressed air)
Connection A
Standard connection for G5/8“ male thread
H = manual actuation of the lever
V = actuation via pneumatic / manual finger pressure valve
Corrosion resistant stainless steel
Extensions: chromed / brass
Sealing material
Marketing Features
  • Easy connection means no straining of muscles; joints; etc.
  • Improves operational safety and ergonomics
  • Quick connection in seconds without hand tightening
  • Robust construction

Quick connector for testing respiratory protective equipment.

CAD Files
Data sheets
Data sheet EN 282 KB
Data sheet DE 277 KB
Operating instructions
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