Your cart is empty

DES-CASE (DC-2) 4" x 5" Hygroscopic Disposable Breather

DES-CASE (DC-2) 4" x 5" Hygroscopic Disposable Breather
  • As wet contaminated air is drawn through the unit, multiple 3-micron polyester filter elements remove solid particulate and the colour-indicating silica gel extracts moisture.
  • When air is expelled from the container, the top foam pad prevents oil mist from contacting silica gel or entering atmosphere.
  • Each breather is outfitted with a clear, rugged polycarbonate casing that allows easy view if colour-indicating desiccant in order to monitor when the breather should be replaced.

Key Features:

  • Unit Height (in/mm): 6.125” / 155.6 mm
  • Unit Diameter (width in/mm): 4” / 101.6 mm
  • Amount of Silica Gel (lbs/kg): 0.66 lbs / 0.30 kg
  • Adsorption Capacity (fl oz/ml): 4 fl. oz. / 118.2 mL
  • Max. Flow Rate (cfm): 16 @ 1 psid
  • Max. Flow Rate (lpm): 453
  • Filtration:  absolute (>200)
  • Operating Temp. Range (°F): -20ºF to 200ºF
  • Operating Temp. Range (°C): -29ºC to 93ºC
  • Body Material: Polycarbonate, Nylon, Polypropylene, Polyester, Polyurethane, Silica, Buna-N, PVC
  • Hydrophilic Agent: Silica gel
  • Filter Media: Polyester
  • Connection Size: 1 “ Multi-Fit (NPT, BSPT, NPSM)


  • Integrated nylon standpipe and clear polycarbonate casing allow for greater chemical compatibility and vibration resistance
  • Multi-tiered filtration process
  • Filter elements captures particles at 3 micron absolute (>200)


  • Eliminates rust-forming condensation
  • Prevents sludge deposits and water contaminated oil
  • Provides longer oil and filter life
  • Reduces wear and tear on equipment, prolongs life

Ideal for:

  • Intermittent operations
  • Transformers
  • Storage Tanks
  • Totes

Sold Out
  • Model: DC-2 Hygroscopic Breather
  • Shipping Weight: 4.5 kg
  • Manufactured by: DES-CASE

This product was added to our catalog on Tuesday 08 April, 2014.