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TOTAKU RIGID DUCT-PP
Example of end cover installation
- It can be 10-20% lighter than the former model(made of PVC)
- Can be bent freely, and be installed while keeping the bent angle (Please use this in indoor environments.
- The ability to keep the bend angle will be lower by the rise of the using temperature. )
- By twisting the duct end, the diameter can be varied Easy to cut with knife
- By screwing into each end of the connecting ducts,they can be easily combined (After connecting them, please wind the joint parts with a vinyl tape, etc.)
- Possible to incinerate after hose used.
- For spot coolers
- For ducting and blower of air-conditioners
- For dust collecting of woodwork machine and metalgrinding machine, etc
- For construction site, piping and wiring of electricity, and agriculture, etc
| Fluid | Air (blower) |
|---|---|
| Material | Non-PVC |
| Temperature | -10 ～ 80 |
| Function | ･Duct (blower) ･Heat resistant ･Can be incinerated by fire after use ･Excellent medical durability |
| Nominal diameter | Inside Diameter mm |
Outside Diameter mm |
Pitch mm |
Weight (reference) g/m |
L/coil m |
The caliber rate of change (%) | Compared with elasiticity | Allowable bending radius mm | Practicable upper limit temperature ℃ | |
|---|---|---|---|---|---|---|---|---|---|---|
| Expansion | Reduction | |||||||||
| 55｛2｝ | 55.0 | 60.8 | 7.0 | 450 | 10 | 20 | 15 | 1.5 | 140 | 80 |
| 65｛2½｝ | 65.0 | 70.8 | 510 | 155 | ||||||
| 75｛3｝ | 75.0 | 82.4 | 7.5 | 675 | 175 | |||||
| 90｛3½｝ | 90.0 | 97.4 | 775 | 210 | ||||||
| 100｛4｝ | 100.0 | 107.4 | 845 | 230 | ||||||
| 125｛5｝ | 125.0 | 132.8 | 1175 | 300 | 75 | |||||
| 150｛6｝ | 150.0 | 157.8 | 1380 | 350 | ||||||
| 175｛7｝ | 175.0 | 182.8 | 1785 | 400 | ||||||
| 200｛8｝ | 200.0 | 208.0 | 1855 | 450 | ||||||
| 250｛10｝ | 250.0 | 259.6 | 10.5 | 3195 | 4 | 15 | 960 | 70 | ||
| 300｛12｝ | 300.0 | 309.6 | 3990 | 1000 | ||||||
