By-pass pipe plugs
The pipe plugs stoppers Aleco U, PU and PU-F are effective tools for quick and reliable sealing or closing of drainige systems, pipelines, sewer and gullies. They are mainly used during repair and maintenance work, accidents and for the leak test with water or air according to DIN EN 1610 of new or save sewer and pipe sections.
Therefore they are highly valued in the water system, oragnizations, contruction industry, civil engineering rescue and fire brigades.
The pipe plugs stoppers are made of quality rubber reinforced with fabric. They wuthstand weather, temperature from -30 °C to 80 °C, use and wase water and are middle resistant against chemicals. The basic series consist of 23 standard types in size to fit 50 to 1600 mm pipe diameter.
All pipe plugs stoppers are tested by 1,3 multiple of operating pressure and they withstand a back pressure 1 bar or 1,5 bar. There is a short operating instruction on every pipe stopper.
| Code Art. |
Use (mm) | Bulk (cm) | Weight(Kg) |
| PU 7/15 | 70/150 | 33 | 2,1 |
| PU 7/15 F |
70-150 | 39 | 1,1 |
| PU 10/20 | 100-200 | 51 | 4,4 |
| PU 10/20 F |
150-300 | 51 | 2,1 |
| PU 15/30 F |
150-300 | 61 | 3,5 |
| PU 20/40 F |
200-400 | 58 | 11,0 |
| PU 20/50 | 200-500 | 58 | 12,2 |
| PU 30/60 F |
300-600 | 73 | 19,0 |
| PU 50/80 | 500-800 | 68 | 40,0 |
| PU 50/100 F |
500-1000 | 105 | 35,0 |
| PU 50/120 |
500-1200 | 97 | 60,0 |
| PU 60/120 F |
600-1200 | 138 | 50,0 |
| PU 100/160 F |
1000-1600 | 185 | 92 |
F = Flexible
