The pneumatic lance for sealing leaks of liquids or gases is designed for quick sealing of leaks in tanks and tank trucks by one person.
Using a spear, which consists of 4 extendable sections, wedge-shaped and conical cushions can be inserted from a safe distance into cracks of 15-60 mm and holes with a diameter of 30-90 mm for their lightning-fast sealing.
The pads themselves - the spearheads - are made of an unusually flexible material and have a special profile on the surface to prevent slipping. Even a foot pump can provide the required amount of air.
Technical specifications:
| Wedge pillow 528386 | Meaning |
| Size without coupling (+60 mm) (L x W x H), mm | 230x60x50 |
| For holes (W x H), mm | 60-80 x 15-45 |
| Working pressure, bar | 1.5 |
| Wedge pillow 528387 | |
| Size without coupling (+60 mm) (L x W x H), mm | 230x80x55 |
| For holes (W x H), mm | 80-110 x 15-45 |
| Working pressure, bar | 1.5 |
| Wedge pillow 528388 | |
| Size without coupling (+60 mm) (L x W x H), mm | 230x110x70 |
| For holes (W x H), mm | 30-60 x 110-170 |
| Working pressure, bar | 1.5 |
| Cone pillow 528389 | |
| Size without coupling (+60 mm) (L x W x H), mm | 230xdiameter70 |
| For holes (W x H), mm | 30-90 |
| Working pressure, bar | 1.5 |
- Wedge pillow 5283861 pcs
- Wedge pillow 5283871 pcs
- Wedge pillow 5283881 pcs
- Cone pillow 5283891 pcs
- Rod element 350 mm long 4 pcs (the last one with air bleed valve)
- Splash protection disc1 pc
- Foot pump with safety valve1 pc
A plastic case measuring 600x400x135 mm is used to store and transport the pneumatic lance components.
