CEDASPE VE, Conventional air dehydrating breathers for power transformers with hydraulic valve

CEDASPE VE conventional breathers are used for dehydrating the air before it enters the transformer. They consist of a transparent hollow cylinder tube which contain chemically pure silicium salt (silica gel) with a colored indicator. The silica gel, which absorbs the humidity, indicates the saturation degree by changing color. The salt, when saturated, can be easily removed and replaced.

The upper and lower parts are made of a non-porous corrosion-proof aluminum alloy casting. The hollow cylinder is made of PMMA (or tempered glass) and is protected by a stainless-steel frame.