Features
Multitube made with PHL polyamide tubes (flexible plasticized, stabilized to light and heat) of different colors to allow a simple distinction of the circuits. In the versions with 3, 4, 7, 12 and 19 tubes (of the COVERFLEX® series) the assembly takes place by stranding, to ensure maximum flexibility of the product and to minimize the forces acting on the inner tubes with respect to the radius of curvature applied. Both for the linear tube version and for the COVERFLEX® version, the sheath is made of blue ether-based polyurethane, resistant to abrasion, hydrolysis and microbial attacks (sheath adheres to the internal tubes from which it takes its shape). In the COVERFLEX® version the sheath can also be made of black PVC which boasts good flexibility and chemical resistance (round sheath that hides the internal shape).
On demand
Pipes with electric cables (ELECTROTUBES)
Pipes of different products and diameters e.g .: PA 12 + POLYETHYLENE e.g .: PA 12 + POLYURETHANE
Multitube spirals
Sector
INDUSTRIAL
AUTOMOTIVE
Norms and declarations
DIN 73378
DIN 74324
Applications
INDUSTRIAL AUTOMATION
ROBOTICS
VACUUM
CHEMICAL RESISTANCE
AIR BRAKE SYSTEM
Products & Details
MULTITUBES CONFIGURATION
| COD | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 19 | |
| COVERFLEX® | R | – |  |  | – | – |  | – | – | – |  |  |
| NOT TWISTED** |  |  |  |  |  | – |  |  |  | – | – | |
| LINEAR* | L | – |  |  | – | – | – | – | – | – | – | – |
** the codes relating to non-stranded multitubes a
3 and 4 tubes refer respectively to T
(triangular) for the three tubes and Q (square) for the 4 tubes.
2-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | NOT TWISTED (mm) | |
| MTPA2X4X2 | 4 | 2 | xx | 44 | 9×5 |
| MTPA2.7X4X2 | 4 | 2.7 | xx | 25 | 9×5 |
| MTPA4X6X2 | 6 | 4 | xx | 26 | 13×7 |
| MTPA6X8X2 | 8 | 6 | xx | 19 | 18×10 |
| MTPA8X10X2 | 10 | 8 | xx | 14 | 22×12 |
| MTPA10X12X2 | 12 | 10 | xx | 12 | 26×14 |
3-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | COVERFLEX® SHEATH PUR (mm) | COVERFLEX® SHEATH PVC (mm) | NOT TWISTED (mm) | LINEAR (mm) | |
| MTPA2X4X3 | 4 | 2 | xx | 44 | – | – | – | 13×5 |
| MTPA2.7X4X3 | 4 | 2.7 | xx | 25 | 10 | 11 | – | 13×5 |
| MTPA4X6X3 | 6 | 4 | xx | 26 | 14 | 15 | 14×14 | 20×8 |
| MTPA6X8X3 | 8 | 6 | xx | 19 | 18 | 19 | – | 26×10 |
| MTPA8X10X3 | 10 | 8 | xx | 14 | 22 | 23 | – | 26×14 |
4-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | COVERFLEX® SHEATH PUR (mm) | COVERFLEX® SHEATH PVC (mm) | NOT TWISTED (mm) | LINEAR (mm) | |
| MTPA2X4X4 | 4 | 2 | xx | 44 | – | – | – | 17×5 |
| MTPA2.7X4X4 | 4 | 2.7 | xx | 25 | 12 | 13 | – | 17×5 |
| MTPA4X6X4 | 6 | 4 | xx | 26 | 18 | 19 | 14×14 | 26×8 |
| MTPA6X8X4 | 8 | 6 | xx | 19 | 23.5 | 25 | 18×18 | – |
| MTPA8X10X4 | 10 | 8 | xx | 14 | 29.5 | 31 | 22×22 | – |
5-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | NOT TWISTED (mm) | |
| MTPA2.7X4X5 | 4 | 2.7 | xx | 25 | 13×8 |
| MTPA4X6X5 | 6 | 4 | xx | 26 | 20×12 |
| MTPA6X8X5 | 8 | 6 | xx | 19 | 26×16 |
6-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | NOT TWISTED (mm) | |
| MTPA2.7X4X6 | 4 | 2.7 | xx | 25 | 14×10 |
| MTPA4X6X6 | 6 | 4 | xx | 26 | 20×14 |
| MTPA6X8X6 | 8 | 6 | xx | 19 | 26×18 |
7-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | COVERFLEX® SHEATH PUR (mm) | COVERFLEX® SHEATH PVC (mm) | |
| MTPA2.7X4X7 | 4 | 2.7 | xx | 25 | 14 | 15 |
| MTPA4X6X7 | 6 | 4 | xx | 26 | 21 | 23 |
| MTPA6X8X7 | 8 | 6 | xx | 19 | 27 | 29 |
8-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | NOT TWISTED (mm) | |
| MTPA2.7X4X8 | 4 | 2.7 | xx | 25 | 14×13 |
| MTPA4X6X8 | 6 | 4 | xx | 26 | 20×19 |
| MTPA6X8X8 | 8 | 6 | xx | 19 | 28×26 |
9-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | NOT TWISTED (mm) | |
| MTPA2.7X4X9 | 4 | 2.7 | xx | 25 | 14×14 |
| MTPA4X6X9 | 6 | 4 | xx | 26 | 20×20 |
| MTPA6X8X9 | 8 | 6 | xx | 19 | 27×27 |
10-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | NOT TWISTED (mm) | |
| MTPA2.7X4X9 | 4 | 2.7 | xx | 25 | 18×14 |
| MTPA4X6X9 | 6 | 4 | xx | 26 | 26×20 |
| MTPA6X8X9 | 8 | 6 | xx | 19 | 36×26 |
12-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Minimum radius of curvature (mm) | Maximum working pressure (BAR) | COVERFLEX® SHEATH PUR (mm) | COVERFLEX® SHEATH PVC (mm) | |
| MTPA2.7X4X12 | 4 | 2.7 | xx | 25 | 19 | 20.5 |
| MTPA4X6X12 | 6 | 4 | xx | 26 | 27.5 | 29 |
19-PIPES MULTITUBE
| External Ø (mm) | Internal Ø (mm) | Raggio di curvatura min (mm) | Maximum working pressure (BAR) | COVERFLEX® SHEATH PUR (mm) | COVERFLEX® SHEATH PVC (mm) | |
| MTPA4X6X19 | 6 | 4 | xx | 26 | 34 | 36 |
Pressure & temperature
Operating temperature: from -40°C to 80°C
Safety factor on working pressure: 3:1
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