WEH® Connector TW18H - Product family
WEH® Leak Test Quick Connector TW18H for vacuum and pressure testing up to max. 350 bar
The WEH® TW18H connector is the perfect tool for pressure, function and vacuum testing during production and rated for pressures up to max. 350 bar. The safe and pressure-tight connection to standardised male threads is established in just seconds – without tedious hand tightening.
No additional thread sealants are required, time-consuming and expensive clamping and testing devices are eliminated. The manual actuation via hand lever is child's play. Only actuate the hand lever and place the TW18H loosely onto the test piece. On frequent connection and disconnection considerable time and cost savings are achieved.
The higher the test pressure, the tighter the WEH® Connector will clamp itself onto the test piece port thus providing added safety for operators.
The quick connector is available for low pressure up to 50 bar and high pressure up to 350 bar. For automated applications with pneumatic actuation we offer the TW18V with valve button and the TW18P for fully automatic control systems.
| 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 | H = manual actuation of the lever |
| Material | Corrosion resistant stainless steel, anodized aluminium |
| Sealing Material | Front seal of NBR |
Quick connect / disconnect for pressure testing / function testing of pneumatic components / hydraulic components in the automotive industry / manufacturing industry with male thread for the following standard sizes:
- Tube fitting to ISO 8434-1 | M10x1.0 up to M22x1.5
- Whitworth tube thread to ISO 7/1 or DIN EN ISO 228-1 | G1/2" up to G3/4"
- NPT thread (ANSI/ASME B1.20.1-1983) | NPT 1/8" up to NPT 1/2"
- SAE J512 (45° cone), SAE J513
- SAE J514 JIC 37° | UNF 7/16"-20 up to UNF 7/8"-14
The TW18H Connector is suitable for testing engine / engine blocks, tanks, pressure vessels, oil coolers, steering racks, filler cap ports, pressure transducers, aggregates, hoses, cylinders and hydraulic components. The quick coupler is also suitable for installation in automated systems.
| Description | Document type | Language | File type | File size |
|---|
| Part no. | Product Name | |
|---|---|---|
 | C1-15021 | WEH® Connector TW18H for tube fitting ISO 8434-1, M18x1.5 male thread, lever actuation, max. 350 bar |
| | C1-15082 | WEH® Connector TW18H for NPT thread (ANSI/ASME B1.20.1-1983), NPT 3/8 male thread, lever actuation, max. 350 bar |
| | C1-15152 | WEH® Connector TW18H for tube fitting ISO 8434-1, M22x1.5 male thread, lever actuation, max. 350 bar |
| | C1-15173 | WEH® Connector TW18H for Whitworth tube thread (DIN EN ISO 228-1), G1/2 male thread, lever actuation, max. 50 bar |
| | C1-15350 | WEH® Connector TW18H for NPT thread (ANSI/ASME B1.20.1-1983), NPT 1/2 male thread, lever actuation, max. 350 bar |
| | C1-15589 | WEH® Connector TW18H for tube fitting ISO 8434-1, M16x1.5 male thread, lever actuation, max. 350 bar |
| | C1-16135 | WEH® Connector TW18H for Whitworth tube thread (DIN EN ISO 228-1), G3/4 male thread, lever actuation, max. 50 bar |
| | C1-16730 | WEH® Connector TW18H for tube fitting ISO 8434-1, M14x1.5 male thread, lever actuation, max. 350 bar |
| | C1-16872 | WEH® Connector TW18H for UNF 9/16-18 male thread (SAE J514 JIC 37°), lever actuation, max. 350 bar |
| | C1-17208 | WEH® Connector TW18H for NPT thread (ANSI/ASME B1.20.1-1983), NPT 1/4 male thread, lever actuation, max. 350 bar |
| | C1-17213 | WEH® Connector TW18H for NPT thread (ANSI/ASME B1.20.1-1983), NPT 1/4 male thread, lever actuation, max. 50 bar |
| | C1-18146 | WEH® Connector TW18H for NPT thread (ANSI/ASME B1.20.1-1983), NPT 1/2 male thread, lever actuation, max. 50 bar |
| | C1-18773 | WEH® Connector TW18H for UNF 9/16-18 male thread (SAE J514 JIC 37°), lever actuation, max. 50 bar |
| | C1-35803 | WEH® Connector TW18H for tube fitting ISO 8434-1, M16x1.5 male thread, lever actuation, max. 50 bar |
| | C1-47406 | WEH® Connector TW18H for tube fitting ISO 8434-1, M14x1.5 male thread, lever actuation, max. 50 bar |
