The WEH® Quick Connector TW04 is the perfect tool for pressure and vacuum testing of components with male thread up to 725 psi max, as well as for filling and venting.
Only place the connector onto the threaded port and hand-tighten it until the o-ring seal contacts the test piece - the pressure-tight connection is established. The WEH® TW04 seals without wrenches, sealants or tape saving connection time & costs.
The higher the test pressure, the tighter the WEH® Connector will clamp itself onto the test piece port. The pressure-assisted piston ensures a pressure-tight connection.
Wear-resistant NBR seals meet most industrial requirements and are very durable. The connector is extremely easy to maintain with simple seal replacement and minimizes down-time.
The WEH® TW04 Screw connector is equipped with a swivel joint as standard enabling the connector to be turned into the most convenient position and eliminates any twisting of the media line. This provides the operator with easy and convenient handling.
- Pressure-tight connections by hand-tightening
- Simple seal replacement
- Ergonomic design
- High-grade materials
Max. allowable operating pressure PS | Vacuum up to 725 psi (50 bar) |
Temperature range | +41 °F up to +176 °F |
Leak rate | 1 x 10-3 mbar x l/s |
Actuation | Hand-tightening |
Material | Corrosion resistant stainless steel |
Sealing material | Front seal of polyurethane or NBR |
- 'G'-thread to DIN 259 or ISO 7/1 or DIN EN ISO 228-1 | G1/8" up to G1"
- NPT thread (ANSI/ASME B1.20.1-1983) | NPT 1/8" up to NPT 1"
Quick connect pressure fitting for testing on male thread - WEH® TW04 Twist to connect
WEH offers fastest connectors for components with male thread. The connector TW04 is the ideal test fitting / tool for pressure testing, vacuum testing, leak testing and pressure decay testing. It provides fast leak tight connection by hand-tightening. The quick connect will automatically seal when the system is pressurized with the test pressure. Just twist to connect – no tapes, no thread sealants and wrenches. The TW04 is also suitable for filling, plugging and venting of components like gauges, transmitters, fittings, hydraulic manifolds / hydraulic blocks etc. and automotive components.