HERED PNEUMATIC COMPONENTS
Air Preparation
Find air treatment units and supporting parts. Define the filtering, regulation and lubrication functions your system requires.
Air supply preparationAir supply preparation
Explore the range
Find air source treatment units and supporting parts for filtering, pressure regulation and lubrication.
Products
What to define before selection
Treatment functions
State which functions are needed: filtering, regulation, lubrication or a combination. Identify accessories separately from complete treatment units.
Pressure conditions
Share the available inlet pressure and required regulated pressure, including variation during operation.
Flow and connection
Provide the air demand, port size, thread standard and space available for the assembly.
Service requirements
Describe filtration, drainage, bowl access and maintenance needs, using the selected unit’s documentation to confirm the arrangement.
Tell us about your application
Share the following details so our team can review your requirements.
- Required treatment functions and existing unit code
- Inlet pressure, regulated pressure and flow demand
- Port thread and installation drawing
- Filtration, drainage and maintenance requirements
Selection questions
Do I always need a complete FRL assembly?
Define the functions required by the equipment first. Select the appropriate unit or combination using the equipment and product documentation.
How should I compare different treatment units?
Compare the required functions, flow, port details, pressure conditions and mounting dimensions using the actual model documentation.
What helps identify a replacement unit?
Provide the full model code, a photo, port thread and mounting dimensions, together with the required pressure, flow and treatment functions.





