Nagase RooTAC (TOTAKU)
Nagase RooTac TOTAKU General Suction Line ACE

Manufacturer: Nagase RooTAC Industries, Inc.
Model: Line ACE
Feature
- This is a pressure-resistant type of SD hoses.
- It is equipped with a reinforcement cord, providing an allowable pressure of 72.5 psi (0.50 MPa).
- For diameters of 10 inches (φ250) and 12 inches (φ300), the allowable pressure is 36.3 psi (0.25 MPa).
- Suitable for general discharge and suction use.
Standard Dimensions and Properties

| Nominal Diameter | Inner Diameter | Outer Diameter | Reference Weight | Length | Allowable Pressure (at room temperature) | Allowable Vacuum Pressure (at room temperature) | Allowable Bend Radius (to the center axis of the hose) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | mm | inch | mm | inch | mm | lbs/ft | g/m | feet | m | psi | MPa | inHg | kPa | inch | mm |
| 2 | 50 | 2.01 | 51.0 | 2.15 | 54.5 | 0.25 | 365 | 16 | 5 | 1.02 | 0.007 | -2.51 | -8.5 | 4.72 | 120 |
| 2.5 | 65 | 2.66 | 67.5 | 2.81 | 71.5 | 0.30 | 445 | 16 | 5 | 1.02 | 0.007 | -2.36 | -8.0 | 5.51 | 140 |
| 3 | 75 | 2.99 | 76.0 | 3.15 | 80.0 | 0.35 | 520 | 16 | 5 | 1.02 | 0.007 | -2.07 | -7.0 | 6.30 | 160 |
| 4 | 100 | 4.04 | 102.5 | 4.17 | 106.0 | 0.42 | 630 | 16 | 5 | 1.02 | 0.007 | -1.92 | -6.5 | 8.27 | 210 |
| 5 | 125 | 5.02 | 127.5 | 5.16 | 131.0 | 0.51 | 755 | 16 | 5 | 1.02 | 0.007 | -1.92 | -6.5 | 9.84 | 250 |
| 6 | 150 | 5.98 | 152.0 | 6.10 | 155.0 | 0.62 | 925 | 16 | 5 | 1.02 | 0.007 | -1.77 | -6.0 | 11.81 | 300 |
| 7 | 175 | 6.95 | 176.5 | 7.09 | 180.0 | 0.71 | 1050 | 16 | 5 | 1.02 | 0.007 | -1.48 | -5.0 | 11.81 | 300 |
| 8 | 200 | 7.95 | 202.0 | 8.07 | 205.0 | 0.82 | 1225 | 16 | 5 | 1.02 | 0.007 | -1.33 | -4.5 | 15.75 | 400 |
| 10 | 250 | 9.96 | 253.0 | 10.08 | 256.0 | 1.04 | 1550 | 16 | 5 | 1.02 | 0.007 | -0.89 | -3.0 | 23.62 | 600 |
| 12 | 300 | 11.93 | 303.0 | 12.05 | 306.0 | 1.24 | 1840 | 16 | 5 | 1.02 | 0.007 | -0.89 | -3.0 | 23.62 | 600 |
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