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Dynamic screw to avoid overheating
The ATP® TORNIFRIO incorporates the most modern technological concepts in connection, which guarantee a constant connection pressure, preventing the loss of preload and ensuring the stability of the connection over time.
Características
Features
- Metallic elements made of steel with organo-metallic coating.
- Constant pressure washer.
- Inhibiting grease that prevents galvanic corrosion.
- Defined tightening torque.
- The kit has all the components to make the connection.
- Environmentally friendly coating.
- Bimetallic connection.
- Green color: 720/h of resistance in saline chamber.
- Blue color: 1000/h of resistance in saline chamber.
Ventajas y beneficios
Advantages and benefits
- Dynamic connection that guarantees a constant pressure in the joint under high load (high current) and low load (low current) conditions.
- Wide operating range.
- Identifiable from other technologies. Reliable.
- Corrosion resistance three times higher than zinc galvanized steel.
- No soldering and no re-tightening required.
- Can be used to connect copper and aluminum plates.
- Low cost.
- Saves time in installation and de-installation.
- Increases system life.
- Avoids heating losses.
- Technifies and standardizes the installation.
Tabla de selección
Selection table
| REFERENCE | SCREW (inch) | NUT (inch) | WASHER* FLAT (mm) | CONICAL WASHER* (mm) | AP. TORQUE (pound-feet) | TORQUE AP. (in-lb.) |
|---|---|---|---|---|---|---|
| TF-1/4 (1) | 1 | 1/4 | 15,8 | 12 | 6,5 | 80 |
| TF-5/16 (1 -1/4) | 1-1/4 | 5/16 | 17,3 | 17 | 12 | 150 |
| TF-3/8 (1-1/2) | 1-1/2 | 3/8 | 20,6 | 20 | 20 | 240 |
| TF-1/2 (2) | 2 | 1/2 | 31,8 | 24 | 40 | 480 |
| TF-1/2 (2-1/2) | 2-1/2 | 1/2 | 31,8 | 24 | 40 | 480 |