For External Tube & Hose Testing Pneumatic Actuation Vacuum to 35 bar
The WEH® TW02 is a pneumatically actuated quick connector designed for fast, tool-free connection to external tubes, hoses, and male threads. Built for high-cycle use in automated testing environments, the TW02 ensures reliable sealing under vacuum or pressure up to 35 bar, improving both efficiency and repeatability.
Pneumatic Automation: Perfect for inline testing systems and production environments.
External Sealing: Designed for external diameters from Ø 0.8 mm to 77.0 mm.
Elastic Front Seal: Conforms to rough, irregular, or out-of-round surfaces—ensuring leak-tight performance even with tolerance variations.
No Hand Tightening: Connection is achieved in seconds by applying pilot pressure—fast, secure, and repeatable.
Optimized for Automation: Ideal for pick & place applications, robotic systems, and leak testing benches.
Customizable: Twin connectors for closely spaced ports and urethane seals for high-wear applications available upon request.
Note: The TW02 does not retain the test piece—fixture support is required during testing.
Leak, pressure, and vacuum testing of:
External tubes & rubber hoses
Male threaded components
Beaded or collared tubes
Valves and fittings
Automated and robotic testing systems
Helium, pressure decay, and underwater testing
E-mobility leak tests for battery housings, cooling lines, and electronics
Sealing Range (OD): 0.8 mm to 77.0 mm
Operating Pressure: Vacuum up to 35 bar (510 psi)
Pilot Pressure: 6 – 12 bar compressed air
Temperature Range: +5 °C to +80 °C
Leak Rate: 1 x 10 {³ mbar"l/s
Actuation: Pneumatic
Housing Material: Aluminium (housing, piston, seal housing)
Seal Material: Chloroprene (main seal), NBR (O-rings);
Body size 001: NBR only
Optional: Urethane for heavy-duty / threaded use
Malaysia
