SDB-061-CV/2 | Desiccant Breather

Giant Air Breather Type SDB-CV

Combination of air breather and water removal filter with integrated check valves to increase the lifetime of the desiccant material; particularly suited for gearbox applications.

When a reservoir or gearbox breathes, air containing water vapor is ingested into the system. Temperature fluctuations will cause this water vapor to condense which can speed up the oxidation of the fluid and lead to damage in the system.

While inhaling, Desiccant Air Breathers SDB-CV first dry the air as it passes through the drying agent. The air then passes through a 3μm air filter element to remove any solid
contamination particles.

Thanks to the spring-loaded check valves with an opening pressure of 0,01bar / .15PSI, the drying agent will be isolated from the atmosphere unless inhaling or exhaling, which increases the lifetime of the Desiccant Air Breather SDB-CV as well.

As moisture is absorbed, the drying agent will gradually change from red to orange. When it is orange, replace the drying agent. If required, an optional visual indicator (not for the SDB-061-CV) gives an indication of the status of the air breather. With the moisture absorbed, the oxidation process can be decreased and the lifetime of the oil and the entire machinery will be extended. Desiccant Air Breathers SDB-CV can also be re-fitted with a
layer of active carbon (1/3) and a layer of regular drying agent (2/3) for vapor filtration.

Features
– Available in 4 different sizes with diameter of Ø68mm / Ø2.68in, Ø100mm / Ø3.94in or Ø130mm / Ø5.12in
– Equipped with spring-loaded check valves in opposing directions with an opening pressure of 0,01bar / .15PSI
– Refillable with drying agent (non-toxic ZR gel grain) or a mix of drying agent and active carbon
– Replaceable air filter element SGB
– Connection: BSP thread (ISO 228)
– Operating temperature range: -40 °C … +90 °C / -40 °F … +194 °F*