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Example of coupling installation .1
Example of coupling installation .2
Example of coupling installation .3
- The pressure resistant type of TOTAKU SD.
- With reinforcing fiber, withstands a maximum working pressure of 0.50MPa{5.1 kgf/㎠}.
- For suction/delivery
- For the beginning of water pumps, high-elevation,hoisting, and so on
- For suction of dumper-cars
| Fluid | Water・hot water |
|---|---|
| Material | PVC |
| Temperature | -10 ～ 50 |
| Function | ・Pressure resistant ≪0.5MPa (5.1kgf/㎠)≫
・Having transparency |
| Nominal diameter |
Inside Diameter mm |
Outside Diameter mm |
Pitch mm |
Weight (reference) g/m |
L/coil m |
Allowable pressure (at room temperature) MPa{kgf/cm2｝ |
Allowable bending radius mm |
|---|---|---|---|---|---|---|---|
| 25｛1｝ | 25.4 | 34.9 | 7.5 | 400 | 50 | 0.50｛5.1｝ | 105 |
| 32｛1¼｝ | 32.0 | 42.5 | 8.5 | 520 | 120 | ||
| 38｛1½｝ | 38.0 | 48.8 | 9.0 | 680 | 150 | ||
| 50｛2｝ | 50.8 | 63.4 | 10.0 | 950 | 225 | ||
| 65｛2½｝ | 63.5 | 78.5 | 14.3 | 1305 | 20・50 | 270 | |
| ※75｛3｝ | 76.2 | 92.0 | 15.1 | 1635 | 375 | ||
| ※100｛4｝ | 101.6 | 120.0 | 16.4 | 2620 | 540 | ||
| 125｛5｝ | 125.9 | 152.5 | 22.0 | 4220 | 20 | 630 | |
| 150｛6｝ | 151.4 | 180.0 | 24.0 | 5860 | 780 | ||
| 200｛8｝ | 203.7 | 237.0 | 28.0 | 8590 | 10 | 1200 | |
| 250｛10｝ | 254.0 | 295.0 | 32.0 | 13540 | 5 | 0.25｛2.5｝ | 1890 |
| 300｛12｝ | 304.8 | 347.0 | 34.0 | 16260 | 2190 |
The size of the mark ※ can be directly connected with a steel pipe.
