LA300L Quick Connector
- General
- Operation
- Data
The LA300L Series extends the threading capabilities of the LA300. The LA300L quick-connect adapter is designed to seal standardized internal threads. The higher the test pressure, the more firmly the adapter clamps into the thread of the test specimen, establishing a pressure-tight connection in a matter of seconds. The front O-ring reliably seals the connection, and no additional clamping devices are required.
Custom versions, such as connectors that are longer or shorter, or in plug form, etc., are available.
Deployment
Quick-connect adapters for pressure and vacuum testing of standardized internal threads
Features
- Wide Range of Thread Types
- self-clamping without any additional devices
- A version with compressed air assistance is available
- Custom shapes available
Press the handle and insert the quick-connect adapter into the threaded hole;
Release the handle, and the quick-connect coupling is connected.
| Technical Specifications: | |
| Operating pressure: | Port B: Vacuum to a maximum of 350 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, anodized aluminum |
| Gaskets: | NBR and PU seals available for abrasive applications |
| Control pressure: | Connection P1: 6–12 bar compressed air |
Dimensions
 |
H
Manually by pressing down on the hand lever. Moderate effort required. |
| V
Pneumatically, by pressing the valve head. Very little effort is required. |
| Housing-
Size |
B1 | D1
[mm] |
D2
[mm] |
D3
[mm] |
L1
[mm] |
L2
[mm] |
L3
[mm] |
L4
[mm] |
L5
[mm] |
L7
[mm] |
L8
[mm] |
P1 |
| 1 | G1/8″ | 15,5 | 25,0 | 25,0 | 7,2 | 89,1 | 17,6 | 29,7 | 24,0 | 37,0 | 9,6 | G1/8″ |
| 2 | G1/4″ | 19,5 | 27,0 | 27,0 | 8,5 | 89,6 | 15,6 | 30,7 | 18,0 | 38,8 | 10,0 | G1/8″ |
| 3 | G3/8″ | 24,0 | 32,0 | 32,0 | 10,0 | 96,1 | 16,6 | 34 | 18,0 | 54 | 14,6 | G1/8″ |
| 4 | G1/2″ | 30,0 | 36,0 | 36,0 | 22 | 99,5 | 16,3 | 35,0 | 18,0 | 54,0 | 9,5 | G1/8″ |
| 5 | G3/4″ | 33,1 | 43,5 | 36,0 | 11,7 | 136,0 | 18,2 | 36,0 | 18,0 | 68,0 | 10,0 | G1/8″ |
| 6 | G3/4″ | 37,7 | 49,0 | 36,0 | 11,7 | 136,0 | 18,2 | 36,0 | 18,0 | 73,5 | 10,0 | G1/8″ |
| 7 | G1″ | 41,7 | 49,0 | 36,0 | 14,7 | 136,0 | 13,7 | 36,0 | 18,0 | 79,5 | 10,0 | G1/8″ |
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