Inflatable Pakers

The Packers may be inflated with air, nitrogen or water. They may be used both in cased and uncased holes thanks to their uniform adaptability to the walls of the hole. Suitable for grout injections and pumping tests. – Single and Double Packers available – Standard sealing lengths: 300mm, 500 mm. or 1000 mm. In the following table are indicated the values of Min. and Max. working pressures in accordance with Min. and Max. hole sizes