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◆ Connection in seconds;
◆ Manual adjustment to make the seal adaptive;
◆ No hand or wrench tightening required;
◆ Lighter and compact design to make it more flexible and less prone to interference.
LANGAN® Quick Connector Catalog
LANGAN® LA102 Pressure and Vacuum Test Quick Connector Selection Guide
| Technical data | |
| Product name | LANGAN® LA102 quick connection connector and coupling for leak test |
| Connection type | For straight tubes, bores, swaged/flared, beaded and barbed tubes and flanged ports |
| Operating pressure (PS) | Max. up to 3 bar |
| Actuation method | Clamping Lever actuation |
| Leak rate | 1*10-4mbar.l/s(10-5 Pa.m3/s) |
| Temperature range | +5℃~+80℃ |
| Media | Oil-free and dry air or other non-corrosive gas (Indicate the media while placing order) |
| Materials of construction | Corrosion resistant stainless steel |
| Sealing material | NBR for main seals, other materials available on request |
1. Description: Manually operated LA102 quick test connector provides a pressure-tight connection to straight tubes and bores within seconds. The internal seal expands itself to secure and grip the test piece by manually actuating the clamping lever.
High quality LA102 quick connector can also be used as a plug for the sealing port.
2. Opearation 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.
◆ Insert LA102 quick connector carefully into the test piece;
◆ Actuate the lever of the quick connector by 90° downwards. The connector tightens itself to the test piece and achieves a pressure-tight connection;
◆ Apply the required test pressure to media inlet 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;
◆ Actuate the lever back by 90° upwards to disconnect the connector with the test piece.
3. Application:
Lighter and compact design allows LA102 quick connector to be more flexible and less prone to interference of the test in a limited or narrow space. It is suitable for quick connect leak test, of engines, oil cooler and E-mobility etc.
CONNECTS TO:
4. How to order:
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 LA102 Quick Connector Selection Guide.
5. How to customize:
Customized 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.
