BENDIX BW2478 Dépliant

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air treatment
B E N D I X
®  
P U R A G U A R D   Q C
Keep your guard up against oil 
contamination in your air lines.
O I L   C O A L E S C I N G   F I L T E R
Eliminate Oil Migration Problems
Vehicles making frequent stops, trucks equipped with high
air usage components (e.g.: lift axles, central tire inflation,
bulk unloading), or buses whose normal, day-to-day route
demands repetitive pneumatic operations (e.g.: kneeling,
door actuation) often cause a compressor to exceed its 
recommended duty cycle. 
Higher compressor duty cycles increase discharge 
temperatures and allow the oil to remain as a fine aerosol
that can pass through the air dryer to condense down-
stream in air components. This condensed oil can cause
critical valves (e.g.: EGR actuators) and air powered 
accessories to stick or even fail, resulting in reduced 
component life and increased vehicle downtime. 
The Bendix
®
PuraGuard QC
filter protects the air system
by removing excessive oil contamination in the supply air.
With an oil removal efficiency of 90 percent or greater, the
PuraGuard QC
™ 
filter extends the life of air components
and reduces maintenance costs. The PuraGuard QC
filter
features an easy to service spin-on cartridge with an 
integral heavy-duty drain valve.
Bendix Tested for Maximum 
Performance
As pneumatic systems on today's vehicles become more
integrated, it is important for components to function
properly with other parts of the system. The PuraGuard
QC
™ 
filter is compatible with all compressors and air 
dryers when properly installed in the brake system. 
The PuraGuard QC
filter has been extensively tested on
transit fleets and high-air-usage vehicles to ensure it meets
the durability and optimal on-road performance standards
you’ve come to expect from every Bendix product.
®
With an oil removal efficiency of 90 percent 
or greater, the PuraGuard QC
™ 
filter extends
the life of air components and reduces 
maintenance costs.