High Pressure Pipe Stoppers
If the standard sealing pipe can not be used due to high back pressure, then these high pressure pipe stoppers are recommended.
Higher operational pressure is ensured by the special Kevlar reinforcement used in all the stoppers. The diameter of the standard product line ranges from 50mm - 600mm.
Benefits
- Max 2 Bar back pressure
- For high back pressure (when standard sealing pipe stoppers cannot be used)
- 6 Bar inflation pressure
- Kevlar reinforced
- Ranges 50-600mm in diameter
- 7.8 Bar test pressure
Specification
| Type |
UU 5/7 |
UU 7/10 |
UU 10/15 |
UU 15/20 |
UU 20/30 |
UU 30/40 |
UU 50/60 |
| Part - No. |
1119 |
1113 |
1114 |
1115 |
1116 |
1117 |
1118 |
| Pipe Diameter (mm) |
50-70 |
70-1000 |
100-150 |
150-200 |
200-300 |
300-400 |
500-600 |
| Operating Pressure (Bar) |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
| Test Pressure (Bar) |
7.8 |
7.8 |
7.8 |
7.8 |
7.8 |
7.8 |
7.8 |
| Back Pressure (Bar) |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
| Diameter (mm) |
47 |
67 |
96 |
135 |
190 |
290 |
450 |
| Cylinder length (mm) |
340 |
330 |
510 |
550 |
580 |
730 |
1050 |
| Total length (mm) |
390 |
380 |
570 |
610 |
640 |
790 |
1130 |
| Weight (kg) |
0.5 |
0.6 |
1.5 |
2.5 |
4.9 |
8.5 |
25 |
User Guide
Note: Stoppers must be fully inserted into the pipe prior to inflation and must not be used in pipework within open excavations or unrestrained pipework. All pipes must be anchored before pressure testing.