DES-CASE Extended Breather Série

DES-CASE Extended Breather Série

High airflow, Long-lasting desiccant breathers with check-valve technology ideal for tank farms and large applications.

Oil Analysis


Des-Case Extended Series® desiccant breathers combine the trusted materials and design of our Standard breathers with the check-valves of our VentGuard™ and HydroGuard® breathers, plus a new oil mist reducing feature, higher air flows and more than double the desiccant! These high airflow, long-lasting desiccant breathers are ideal for tank farms and large or remote applications.


  • Removes moisture in the headspace of equipment
  • Eliminates rust-forming condensation
  • Prevents sludge deposits and water-contaminated oil
  • Prevents contamination ingress
  • Provides longer lubricant life
  • Reduces wear and tear on equipment, prolongs life


Applications :

  • Storage Tanks
  • Wind Turbines
  • Large Gearboxes
  • Remote Applications

Materials & Components:

  • Filter Media: Polyurethane, polyester
  • Hydrophilic Agent: Silica gel
  • All Other Materials: Polycarbonate, nylon,
  • polypropylene, PVC, Buna-N, silicon, EPDM

Filter Efficiency:

  • (3μ absolute (ß3≥200)

Recommended Temperature Range

  • -20˚F to 200˚F
  • -29˚C to 93˚C

Chemical Compatibility

  • Recommended:
    • All Gear Oil
    • Most Hydraulic Fluid
    • Mineral & Synthetic Oil
  • Not Recommended:
    • Hydrogen Sulfide
    • Sulfuric Acid
    • Highly Alkaline Cleaners


Related Products

DES-CASE Extended Breather Série


DES-CASE Extended Breather Série

Contact us