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Extreme Duty Breathers

The Des-Case Extreme Duty (XD) desiccant breather has excellent vibration and impact resistance, can withstand broad temperature ranges, has expansive chemical compatibility, and features quality check valve technology while still accommodating higher air flow. The Extreme Duty breather also has the best filter efficiency of any Des-Case breather―down to 0.3µ absolute (β0.3≥200).

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Features

By the Numbers

XD Desiccant Breather Cutaway1–Quad Check Valves
Check-valves provide system pressurization, protecting system integrity and extending product life.

2–Filter Element
ePTFE filter removes airborne contamination to 0.3-micron absolute. Stops free water.

3–Water Vapor Adsorbent
Color-indicating silica gel adsorbs water from incoming air. Replace when color changes from blue to pink.

4–Filter Element
Second particulate filter element protects against migration of desiccant.

5–Visual Indicator
Windows on two sides of breather allow for easy monitoring of desiccant.

6–Rugged Housing
Constructed from a PC/PBT alloy that maximizes chemical compatibility at the surface and impact resistance at the core.

7–Foam Pad
Foam filter captures any oil mist and disperses incoming air evenly over filtration and drying areas.

8–Integrated Standpipe
Resilient construction provides durability and allows oil mist to coalesce and drain back into the reservoir.

 

Applications

  • Harsh Environments
  • Mobile & Off-Road Equipment
  • Hydraulics – Wash Downs
  • High Vibration/Impact
  • Nautical Applications

Specifications

Model
DC-XD-6

Unit Height
6.5 in (165 mm)

Unit Diameter
5.1 in (129.5 mm)

Filter Efficiency
0.3μ absolute (β0.3≥200)

Amount of Silica Gel
1.75 lbs (0.79 kg)

Adsorption Capacity
10.65 fl oz (315 ml)

Flow Rate
16 cfm (456 lpm)

Operating Temp. Range
-40°F to 300°F (-40°C to 149°C)

Connection Size
1 1/2″ x 16 UN female thread

Suction/Return Rate at 1 psid
120 gpm (456 lpm)

Gearbox/Storage Tank Max. Volume
500 gal (1893 L)

Hydraulic Reservoir Max. Volume
200 gal (757 L)

Adapters

Part Number
DC-DSA-10
DC-DSA-17
DC-XDVA-12M
DC-XDVA-16M

Descriptions
1″ NPT Threaded Adapter for DC-XD-6
3/4″ NPT Threaded Adapter for DC-XD-6
3/4″ NPT Vent Valve Adapter for DC-XD-6
1″ NPT Vent Valve Adapter for DC-XD-6

Equipment Connection / Port Size
1″ NPT Male
3/4″ NPT Male
3/4″ NPT Male
1″ NPT Male

Tech Sheets

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