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◆ High-grade material
◆ Connection in seconds
◆ Fast, safe and repetitive connection
◆ Time and cost saving
◆ Sealing without wrench, sealant or tape
LANGAN® Quick Connector Catalog
LANGAN® LA201 Pressure and Vacuum Test Quick Connector Selection Guide
| Technical data | |
| Product name | LANGAN® LA201 pressure and vacuum leak test quick connector |
| Connection type | Male threaded components |
| Operating pressure (PS) | Port B: vacuum up to 345 bar |
| Actuation method | Manual actuation |
| Leak rate | 1*10-3 mbar.l/s(10-4 Pa.m3/s) |
| Temperature range | +5℃~+80℃ |
| Materials of construction | Corrosion resistant stainless steel, other materials available on request |
| Sealing material | NBR for main seals, other materials available on request |
1.Description: LANGAN® LA201 leak test quick connector
• Manual twist sealing connection to male threaded components
• Pressure and vacuum testing, filling and plugging up to 345 bar
• Sealing without wrench, sealant or tape
• Leak-tight seal eliminates leakage of media
2. Operating instructions:
Please strictly follow the operation steps. Improper operation can cause poor sealing, leakage and risk of connection failure resulting in damage or injury. Do not disconnect the connector while under pressure. Damage or injury may occur.
◆ Hand-tighten LA201 Quick connector carefully into the thread of the test piece;
◆ Lightly tighten the connector with your fingers to make the O-ring properly compressed;
◆ The pressure-tight connection is established and the required test pressure can be applied to start the test process;
◆ At the end of the test process, vent the media line completely. Make sure to depressurize the connector before releasing the connection.
◆ Unscrew the connector to disconnect it with the test piece.
3. Application:
LA201 quick connector is suitable for leak testing of engines, tanks, pumps, oil cooler and new energy mobility as well as climate control system of automotive vehicles etc.
CONNECTS TO:
4. How to order:
LA201 quick connectors are designed for external threaded components. Normally we need the following information for ordering:
◆ Part numbers ◆ Pressure range
◆ Media/requested leak rate ◆ Temperature range
◆ Space requirement (interference contours, clearance, etc.)
◆ CAD drawing, 3D model of the test piece
★ For detailed part numbers and dimensions, please download LA201 Quick Connector Selection Guide.
5. How to customize:
As a leak test quick connector supplier, custom quick connectors are designed to a specific client's demand to perfectly adapt to testing space, various connection ends and surface conditions. Please click and INQUIRE us.
