Overview
Like the rest of the Donaldson Blue® line of air, lube, fuel and bulk tank filters, our Donaldson Blue hydraulic cartridge filters offer best-in-class performance. Donaldson Blue hydraulic filters deliver significant advantages over competitive filters. They deliver the optimal balance of efficiency, capacity and flow restriction.
Donaldson Blue hydraulic filters help protect equipment, reduce maintenance cost and increase equipment uptime − which has a direct impact on your bottom line.
Donaldson Blue hydraulic filters deliver – blue is better.
Features
- Superior efficiency − for cleaner fluid and less damaging contaminant in your hydraulic systems
- Longer filter life − for extended filter change intervals, reducing time and expense for servicing equipment
- Reduced flow restriction − to minimize energy loss and time in filter bypass, even during cold starts
- Meets HF4 automotive standard
Benefits
- Protect sensitive hydraulic components
- Reduce maintenance cost
- Increase equipment uptime
Applications
- Schroeder® KZ5 & KZ10 Series
Resources
Service
This servicing information is provided as a best practices guide. It is not intended to replace or supersede the service instructions supplied by your engine or vehicle manufacturer.
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Servicing
- Check the filter service indicator
Check to see that the OEM specified service interval has been reached or that the service indicator shows that the filter is due for servicing
- Turn system off and release pressure
Ensure that the hydraulic system is turned off
Check that there is no pressure present
- Unscrew the cartridge housing
- Remove the used filter and gasket, if applicable
- Clean out the housing seal area and cap
Clean out any sediment from the inside of the filter housing
Properly dispose of the cartridge according to local regulations
- Inspect the new filter cartridge for damage
Check the new filter you will be installing for any shipping and handling damage
- Lubricate seals, gaskets and threads
Lubricate the o-rings, gaskets, housing seals and threads with clean system oil
- Install new cartridge
Install filter into the housing
- Align threads – spin filter until gasket contacts
Fit the housing to the filter head as instructions on the housing
- Hand tighten the filter
Tighten per the guidance of the icons which appear on the filter housing
Do not over-tighten
- Bleed the system and check for leaks
Videos
Donaldson Hydraulic Filtration Overview
Donaldson provides filters and contamination control products to protect hydraulic components -- in the factory and on heavy-duty equipment.
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