The higher the test pressure, the tighter the WEH® Connector clamps itself into the thread of the test piece thus establishing a pressure-tight connection in just seconds. The front O-ring reliably seals the connection and can be easily replaced at each maintenance. Having only one seal in the interior of the connector, ease of maintenance is provided.
Additional sealants and sealing tapes are not required. Time-consuming and expensive clamping and testing devices are eliminated.
The WEH® TW19 Quick Connector is the ideal tool for internally threaded applications (metric ISO threads, Whitworth tube threads, NPT threads etc.). Available for high pressure and low pressure.
- Connection in seconds
- No hand tightening required
- WEH® Jaw Locking Mechanism
- High-grade materials
Max. allowable operating pressure PS | Vacuum up to 350 bar (5,000 psi) |
Temperature range | +5 °C up to +80 °C |
Leak rate | 1 x 10-3 mbar x l/s |
Actuation | Manual actuation via clamping lever |
Material | Corrosion resistant stainless steel |
Sealing material | Front seal of NBR |
Quick connect / disconnect for pneumatic and oilhydraulic pressure testing and function testing of components with female thread for the following standard sizes:
- Metric ISO thread to DIN 13 | M12x1.5 up to M27x2.0
- Whitworth tube thread to DIN EN ISO 228-1 | G1/4" up to G1"
- BSPT (tapered Whitworth tube thread) | BSPT 1/4" up to BSPT 1"
- NPT thread (ANSI/ASME B1.20.1-1983) | NPT 1/4" up to NPT 1"
- SAE-O-Ring Boss | UNF 1/2“-20 up to UN 1 5/16"-12
The TW19 Connector is suitable for testing engine / engine blocks, aggregates, cylinders.
Fast test connections for internally threaded components - WEH® TW19
The clamping lever actuated quick coupling TW19 is the ideal test fitting for pneumatic and oilhydraulic high pressure testing and function testing of components with internal threads. They offer quick connect and quick disconnect thanks to the WEH® Jaw Locking Mechanism and the easy to operate clamping lever is establishing leak proof connections in seconds. The TW19 quick release coupling is mainly used for testing pneumatic and oilhydraulic components.