Des-Case Breathers

Designed and developed by filtration engineers, the Des-Case hygroscopic breather is a unique, patented air filter and water vapour removal system. It will virtually eliminate moisture and particulate contamination in industrial equipment reservoirs such as hydraulic tanks and gearboxes.

Des-Case hygroscopic breather elements are state-of-the-art in design and function, and are industry's best choice for assuring maximum machine performance.

Des-Case offers these cost-saving benefits:

Elimination of water-contaminated oil which leads to additive stripping
Elimination of rust-forming condensation
Elimination of sludge deposits
Less abrasive particles to prolong machine operating life
Longer oil and oil filter life

Every Des-Case hygroscopic breather is manufactured in a durable, shock-absorbing clear plastic casing with resilient qualities to withstand the customary abuse associated with heavy manufacturing equipment. The units are disposable, and are manufactured entirely of environmentally safe components.

Des-Case disposable hygroscopic breathers are manufactured in five sizes, DC-1, DC-2, DC-3, DC-4 and DC-6 to accommodate different mounting space requirements. All five models are rated for 20 cfm of air in and out of the tank or reservoir (the equivalent of 150 gpm fluid level change in the tank).

Des-Case breathers proactively prevent ingression of water and particulate contamination through the breather vent by combining the use of two well-known technologies: filtration and desiccant (drying media). The 3-micron filter element prevents particulate entry and the desiccant creates relative humidity levels in the headspace, which make condensation unlikely.

Des-Case breathers can be used on any reservoir, tank, cabinet, or piece of equipment that breathes in and expels air, and where water or dirt in that air would be detrimental to the contents or operation. Suggested applications include:

  • Gearboxes
  • Hydraulic Systems - all types
  • Bearing Circulating Systems
  • Robotic Hydraulic Equipment
  • Transformers with Oil Cooled Design
  • Non-aqueous Chemical Process Storage/Handling Tanks
  • Diesel Fuel Storage Tanks
  • Vacuum and Welding Chambers
Technical Details
Price List

 

 Figure 1: Des-Case standard disposable breather

 

 Figure 2: Des-Case Hydroguard™ breather