The conical shape of these sealing cushions allows them to be used in a wide range of applications, such as damage, renovation, maintenance and leak testing on pipelines. Due to the conical shape, this sealing cushion can be used equally for egg, rectangular and round profiles. Thanks to the high-quality material, they have good chemical resistance, are lightweight and are also easy to repair. The standard versions are available in diameters from 150 mm to 2200 mm.
Cone sealing cushion ULK 15/40
Cone sealing cushion folded
| Type | ULK 15/40 | ULK 25/60 | ULK 30/80 | ULK 40/100 | ULK 50/120 | ULK 60/140 | ULK 70/160 | ULK 80/180 | ULK 120/220 | ||||||||||||||||||||||||||||||||||||||||||
| Item No. | 1293701 | 1293801 | 2019101 | 1293901 | 1294101 | 1294301 | 1294401 | 2019201 | 1293601 | ||||||||||||||||||||||||||||||||||||||||||
| Pipe diameter | mm | 150-400 | 250-600 | 300-800 | 400-1000 | 500-1200 | 600-1400 | 700-1600 | 800-1800 | 1200-2200 | |||||||||||||||||||||||||||||||||||||||||
| Operating pressure | bar | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |||||||||||||||||||||||||||||||||||||||||
| Back pressure | bar | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |||||||||||||||||||||||||||||||||||||||||
| Total length | mm | 900 | 1100 | 1550 | 1950 | 2100 | 2450 | 2600 | 3000 | 3450 | |||||||||||||||||||||||||||||||||||||||||
| Weight | kg | 2.9 | 4 | 10 | 13 | 17 | 27 | 35 | 38 | 71 | |||||||||||||||||||||||||||||||||||||||||
| Type | ULK 15/40 | ULK 25/60 | ULK 30/80 | ULK 40/100 | |
| Item no. | 1140 | 1141 | 1142 | 1143 | |
| Pipe diameter | mm | 150 - 400 | 250 - 600 | 300 - 800 | 400 - 1000 |
| Operating pressure | bar | 2 | 2 | 2 | 2 |
| Back pressure | bar | 1 | 1 | 1 | 1 |
| Total length | mm | 900 | 1100 | 1550 | 1950 |
| Weight | kg | 3 | 4.3 | 10.5 | 14 |
| Type | PULK 15/40 | PULK 25/60 | PULK 30/80 | PULK 40/100 | PULK 50/120 | PULK 60/140 | PULK 70/160 | PULK 80/180 | PULK 120/220 | ||||||||||||||||||||||||||||||||||||||||||
| Item No. | 1309001 | 1309101 | 20190301 | 1309201 | 1309301 | 1309601 | 1309701 | 2019401 | 1309801 | ||||||||||||||||||||||||||||||||||||||||||
| Pipe diameter | mm | 150-400 | 250-600 | 300-800 | 400-1000 | 500-1200 | 600-1400 | 700-1600 | 800-1800 | 1200-2200 | |||||||||||||||||||||||||||||||||||||||||
| Operating pressure | bar | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |||||||||||||||||||||||||||||||||||||||||
| Back pressure | bar | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |||||||||||||||||||||||||||||||||||||||||
| Total length | mm | 1000 | 1200 | 1650 | 2050 | 2200 | 2550 | 2700 | 3100 | 3550 | |||||||||||||||||||||||||||||||||||||||||
| Weight | kg | 3.9 | 11 | 21 | 24 | 28 | 40 | 49 | 52 | 86 | |||||||||||||||||||||||||||||||||||||||||
| Flow | 1” | 2” | 2.5” | 2.5” | 2.5” | 2.5” | 2.5” | 2.5” | 2.5” | ||||||||||||||||||||||||||||||||||||||||||
| Type | PULK 15/40 | PULK 25/60 | PULK 30/80 | PULK 40/100 | |
| Item no. | |||||
| Pipe diameter | mm | 150 - 400 | 250 - 600 | 300 - 800 | 400 - 1000 |
| Operating pressure | bar | 2 | 2 | 2 | 2 |
| Back pressure | bar | 1 | 1 | 1 | 1 |
| Total length | mm | 1000 | 1200 | 1650 | 2050 |
| Weight | kg | 4 | 11.3 | 21.5 | 25 |
| Flow | 1” | 2” | 2" | 2.5” |
You can download the product data sheet here:
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