Fastening of the axle bridge (bridge-frame) to the emergency tank is carried out by means of two magnetic blocks М250, similar to used in the "Console" unit. The magnetic blocks are hingedly held together to the housing, inside of which the carriage moves along the guides with the sealing unit, which includes a press-screw and a rubber element.
The set of delivery includes two types of sealing element: a cone and a gasket with diameters of 20 mm. Replacing one sealing element with another takes no more than 3 seconds.
A cone is used to seal round gaps and holes, and a flat gasket is used for cracks or a group of small fistulas. Due to the movements of the carriage relative to the body and the sealing unit relative to the carriage, the sealing element is supplied directly to the leakage.
The "aiming" zone is a 50x50 mm square surface. The surface to which the magnetic grippers will be attached is must be cleaned from dirt and coating.
Product technical characteristics:
Type - Bridge-frame (axle bridge) unit
Pressing force of the magnetic blocks to the metal surface - Not less than 2 * 250 kgf
Diameter of the sealed tank (pipeline) - Not less than 400 mm
The maximum diameter of the sealed gap - At a pressure of 60 atm - not less than 7 mm
Installation time, min - 1-2
Required number of workers - 1-2
Dimensions, mm - 347х108х124
Weight, kg - 5.4
Service life - At the very least 10 years.