The DT® Spare Parts Air Tank 5.70075 has a complex outer coating for optimal protection against corrosion and environmental influences. To apply the outer coating, the exterior of the tank is first prepared by degreasing or shot peening. This is followed by a zinc phosphate treatment, after which a powder coating that can be painted over is applied as primer. This layer has a thickness of at least 60 μ. In order to provide the threaded rings with the best possible protection against corrosion, the contact surface is painted.
Extensive tests are carried out to ensure that the DT® Spare Parts air tanks are of a consistently high quality, This includes pressure tests, corrosion tests and layer thickness tests. Salt spray tests are also carried out to ensure corrosion resistance. The inner coating is tested for at least 400 hours and the outer coating for at least 1 000 hours.
In addition to air tanks, DT® Spare Parts also offers all the accessories needed for replacement of parts, such as hoses, drain valves and tensioning straps.
