LA201 Quick Connector

- General
- Operation
- Data
The LA201 quick-connect adapter provides fast, leak-tight connections to components with external threads for testing, filling, sealing, and venting. Simply tighten the connector onto the thread by hand until the O-ring seal contacts the test specimen. The LA201 seals without a wrench, sealant, or tape. The NBR seals meet most industrial requirements.
The LA201 is available as an adapter with a media inlet and as a plug.
Deployment
Quick-connect adapters for pressure and vacuum testing on components with external threads.
Features
- Wide range of pipe diameters and thread types
- The seal does not need to be adjusted
- Also available in a high-pressure version
Screw the adapter onto the thread until it is tight by hand;
Gently tighten it with your fingers so that the O-rings are properly compressed.
The LA201 quick-connect adapter is connected, and the test pressure can now be applied.
After use, release the test pressure and then unscrew the fitting.

| Technical Specifications: | |
| Operating pressure: | Connection B: Vacuum to a maximum of 345 bar |
| Leak: | 10⁻³mbar·l/s (10⁻⁴Pa·m³/s) |
| Temperature range: | 5°C – +80°C |
| Media: | Oil-free air or other gases (please specify when ordering) |
| Material: | Stainless steel |
| Gaskets: | NBR; other versions available upon request |
Dimensions
Sealing Adapter

Adapter with media inlet

| Housing-
Size |
B1 | ⌀D
[mm] |
L1
[mm] |
L2
[mm] |
| 1 | G1/8″ | 22,0 | 25,2 | 35,2 |
| 2 | G1/4″ | 27,0 | 26,2 | 40,2 |
| 3 | G3/8″ | 32,0 | 27,9 | 37,9 |
| 4 | — | 35,0 | 27,9 | 37,9 |
| 5 | G1/2″ | 37,0 | 32,7 | 50,7 |
| 6 | G3/4″ | 44,0 | 33,7 | 51,7 |
| 7 | G1″ | 52,0 | 39,4 | 59,9 |
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