• DC-EX-4
  • DC-EX-4
  • DC-EX-4

DC-EX-4 Extended Series Breather

DCE-EX-4, 5.66" x 10.0" Extended Series Breather

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.

All Des-Case desiccant breathers that use blue indicating desiccant are CE certified and in compliance with REACH Regulation (EC) No 1907/2006. Since February 1, 2020, Des-Case Corporation's decision unifies the labelling of products on the global market.

The European product designation "DCE-" is replaced by the global prefix "DC-".

We will be happy to send you the SDS for desiccant or instruction sheet on request.


Data sheet

Unit Height
10.0 in
Unit Diameter
5.66 in
Connection Size
1" Female (FNPT)
Max. Flow Rate
680 lpm
Amount of Silica Gel
4.2 lbs
Adsorption Capacity
27.0 fl oz
Max. Gearbox / Storage Tank
3785 l
Max. Hydraulic Reservoir
1514 l
Filter Media
Operating Temp.
-29°C to 93°C
Filter Efficiency
3μ absolute (ß₃≥200)
2.95 kg
Shipping Weight (case)
18.14 kg

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