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VentGuard™ Breather

Item #101726664
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Product details

  • Breather
  • 3/8" NPT
  • 7.5 fl. oz Absorption Capacity
  • 2.28 CFM Max Air Flow @ 1 PSID


  • Des-Case VentGuard™ breathers have check valve technology that isolates the system and only ‘breathes’ when necessary, making them an ideal solution balanced hydraulic systems. Check valves provide slight system pressurization that allows for controlled breathing without excessive pressure build up. The system breathes only when pressured to do so, and then the air is cleaned and dried before it is introduced into the system, ensuring a clean, dry head space.


  • Filter efficiency down to 3µ absolute (β₃≥200)
  • Internal check-valve system creates a nearly sealed system
  • Resilient, polycarbonate plastic body and nylon standpipe
  • Minimizes additive stripping and sludge buildup
  • Prevents water contamination of fluid
  • Prevents rust forming condensation
  • Increases oil and filter life
  • Bidirectional, controlled airflow
  • Multi-tiered filtration process
  • Water vapor adsorbent


Flow 11.00 cfm @ 1 psid
Flow Rate [Max] 11 @ 1 psid
Connection Type NPT
Opening Pressure Breather Type
Height 8.13 in
Connection Size 1
Adsorption Capacity 9.17 fl oz/271.25 ml
Weight 1.87 LB
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