Weather conditions and constant load changes of transformers provide temperature variations and thus the pressure equalization with the environment. The sucked-in cooling, moist ambient air results in the transformer for the hydrolysis of cellulose paper and thus for lowering of the polymerization.
Adsorber
VARIO PA
The GIEBEL reusable adsorbers of the VARIO PA series are high-quality ventilation dryers with an aluminum valve part with frost-proof valves and a refillable cartridge. The desiccant and all wearing parts can be exchanged very easily.
VARIO TB PA
The use of the reusable GIEBEL adsorber of the VARIO TB PA series enables low operating costs, since the silica gel can be changed very easily without tools. The structure complies with the standard DIN EN 50216-5 (DIN 42562) and can be equipped with all standardized connection variants.
VARIO TB ME
The premium adsorbers VARIO TB ME are made entirely of A4 stainless steel. The use according to the corrosiveness category C5-M is possible finds mainly use in the area offshore. As a hanging version, these adsorbers are available with all connections according to DIN EN 50216-5 (DIN 42562).
Accessories
ADAPTER II
For flexible mounting of a standing GIEBEL adsorber all common adapters are offered. Suitable for all common threads, such as BSP G 1-1 / 4 ", M 40x1.5 or G 1-1 / 2", a GIEBEL adsorber of the VARIO PA-D or VARIO PA-R series can be mounted.
ADAPTER TB
An adapter TB can be used for mounting on a ventilation socket of an expansion tank. Suitable for all common threads, such as BSP G 1-1/4", M 40x1.5 or G 1-1/2", a GIEBEL Adsorber of the VARIO TB series can be mounted.
