
WEH
Your reliable partner for innovative high-pressure & connection technology
Precision, safety, and innovation – WEH develops and manufactures high-quality connection solutions for the most demanding applications. As a leading provider in high-pressure and fluid technology, we deliver reliable components and systems for adaptation technology, hydrogen and CNG applications, as well as high-pressure solutions.
With our quick conntectors, valves, and high-pressure systems, you can create efficient, reliable, and leak-proof connections. Our technologies make your work easier, processes safer, and connect industries around the globe.
WEH® Connector TW05
Features :
1. Automation possible
2. Compact design
3. Connection in seconds
4. Ergonomic design
5. High-grade materials
6. Increased productivity & Cost reductions
7. No hand tightening required
8. Simple seal replacement
9. WEH® Jaw Locking Mechanism
Application :
Quick coupler for pressure testing / function testing / leak testing with compressed air of pneumatic components with female threads for the following standard sizes:
- Whitworth tube thread to DIN EN ISO 228-1 | G1/8″ up to G1/2″
- NPT thread (ANSI/ASME B1.20.1-1983) | NPT 1/8″ up to NPT 1/2″
The TW05 Connector is suitable for testing pneumatic cylinders / mini-cylinders, pneumatic valves, fixtures, air engine, pivot drives, radiators and pneumatic tools. In combination with a control housing it is the ideal tool for automated leak tests.



WEH® TW05 - Quick connector for efficient leak testing
With the WEH® TW05 Quick connector pneumatic components are tested faster than ever before during series production. It is the ideal tool for function, pressure and leak testing. Connecting and pressure impacting of the test piece is accomplished in one operation by simple actuation of the sliding sleeve. Safe and pressure-tight connections to internal threads of the most diverse connection configurations are made in just seconds – without tedious hand-tightening. Pneumatic cylinders, pneumatic valves, pneumatic tools, air engines, fixtures, pivot drives etc. can be connected in just seconds and checked for leak tightness and function.