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