Nagase RooTAC (TOTAKU)
Nagase RooTac TOTAKU Line Power-AT Pressure Abrasion Resistant Hose

Manufacturer: Nagase RooTAC Industries, Inc.
Model: Line Power-AT
Feature
- Exceptional pressure resistance with an allowable pressure of 145 psi (1.00 MPa) at normal temperature, built to minimize stretch under pressure.
- The inner layer is made from abrasion-resistant rubber, offering outstanding durability.
- Engineered to withstand external pressure with minimal deformation.
Standard Dimensions and Properties

| Nominal Diameter | Inner Diameter | Outer Diameter | Pitch | Reference Weight | Length | Allowable Pressure (at room temperature) | Allowable Bend Radius (to the center axis of the hose) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | mm | inch | mm | inch | mm | inch | mm | lbs/ft | g/m | feet | m | psi | MPa | inch | mm |
| 2 | 50 | 2.00 | 50.8 | 2.74 | 69.5 | 0.39 | 10.0 | 1.16 | 1725 | 65/164 | 20/50 | 145.04 | 1.00 | 23.62 | 600 |
| 2.5 | 65 | 2.50 | 63.5 | 3.39 | 86.0 | 0.56 | 14.3 | 1.53 | 2270 | 65/164 | 20/50 | 145.04 | 1.00 | 29.53 | 750 |
| 3 | 75 | 3.00 | 76.2 | 3.92 | 99.5 | 0.59 | 15.1 | 1.87 | 2790 | 65/164 | 20/50 | 145.04 | 1.00 | 29.53 | 750 |
| 4 | 100 | 4.00 | 101.6 | 5.08 | 129.0 | 0.67 | 17.0 | 2.96 | 4400 | 65/164 | 20/50 | 145.04 | 1.00 | 49.21 | 1250 |
| 5 | 125 | 5.00 | 127.0 | 6.28 | 159.5 | 0.87 | 22.0 | 4.11 | 6110 | 65 | 20 | 145.04 | 1.00 | 66.93 | 1700 |
| 6 | 150 | 6.00 | 152.4 | 7.38 | 187.5 | 0.87 | 22.0 | 5.20 | 7740 | 65 | 20 | 145.04 | 1.00 | 78.74 | 2000 |
| 8 | 200 | 8.00 | 203.2 | 9.74 | 247.5 | 0.98 | 25.0 | 8.90 | 13250 | 32 | 10 | 145.04 | 1.00 | 88.58 | 2250 |











