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SDB-CV Desiccant Air Breather with Check Valves

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 3 μm air filter element to remove any solid contamination particles. Thanks to the spring-loaded check valves with an opening pressure of 0,01 bar / .15 PSI, 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.

  • Specifications
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    Characteristics

    Type Desiccant Air Breather -
    Maximum Water Absorption and Size 29 g / 0.06 lbs at ∅68 mm / ∅2.68 in -
    172 g / 0.38 lbs at ∅100 mm / ∅3.94 in -
    288 g / 0.63 lbs at ∅130 mm / ∅5.12 in -
    576 g / 1.27 lbs at ∅130 mm / ∅5.12 in -
    Check Valves With integrated spring-loaded check valves (0.01 bar / 0.15 psi) -
    Drying Agent Regular Drying Agent Standard Option
    One layer of active carbon (1/3) and one layer of drying agent (2/3) for vapor filtration -
    Adaptor Plate Without Adaptor Plate
    With Adaptor Not for SDB-061-CV
    Contamination Indicator Without contamination indicator -
    With visual contamination indicator FM In conjunction with adaptor plate AP only

    Features

    Sizing Available in 4 different sizes -
    Drying Agent Refillable Non-toxic ZR gel grain
    Air Filter Replaceable air filter element SGB -
    Connection BSP Thread ISO 228
    Operating Temperature Range -40°C to +90°C / -40°F to +194°F -
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