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Example
Installation ø20 - ø25 - ø32 - ø40
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Fittings of ø20 - ø25 - ø32 - ø40 are pre-assembled. Tubes of 4 mt are pre-coated, calibrated and burred. |
| Push tube into the fitting for automatic connection. |
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| In case of fitting disassembling, use the torques as in the chart to re-assemble the fitting. |
| Diameter |
Torque |
| 20 |
300 cN.m |
| 25 |
300 cN.m |
| 32 |
400 cN.m |
| 40 |
650 cN.m |
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Installation ø50 - ø63
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Fittings of ø50 - ø63 are pre-assembled with nut untwisted to help tube connection. Tubes of 4 mt are pre-coated, calibrated and burred.
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| Push tube into the fitting for connection and tighten the nut using torques as in the chart. |
Diameter
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Torque |
| 50 |
75 N.m |
| 63 |
75 N.m |
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Installation ø110
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Fittings of ø110 are pre-assembled with four screws untwisted to help tube connection. Tubes of 4 mt are pre-coated, calibrated and burred.
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Push tube into the fitting for automatic connection and screw up in the suggested sequence. Tightening torque 30Nm.
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Tube Connection
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The correct connection of tube is confirmed by the position of the arrow pre-stamp. If you need to cut the tube, mark the distance of tube to insert in the fitting.
| Diameter |
L mm |
| 20 |
31,5 mm |
| 25 |
38,5 mm |
| 32 |
46 mm |
| 40 |
52 mm |
| 50 |
63,5 mm |
| 63 |
75,5 mm |
| 110 |
125,5 mm |
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The collars are the base components to clamp the installation tubes, for a correct utilisation, they have to be positioned on the tubes at a distance of two meters one from the other.
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Installation of the art. 90860-90861
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