Filters, Pressure Regulators and Lubricators (FRL)

Airline Filter Regulator Lubricator

Clean, Regulated Compressed Air for Reliable Pneumatic Equipment

Filter-regulator-lubricator assemblies condition compressed air before it reaches pneumatic valves, cylinders, tools and machinery. PneumaticHub supplies modular FRL components for filtering contamination, setting downstream pressure and adding controlled lubrication where an application requires it.

A correctly sized air preparation system can improve equipment reliability, stabilize pressure and simplify maintenance. Filters, regulators and lubricators can be installed individually or combined as a modular assembly to suit the machine.

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FRL System Features

Port sizes from miniature connections through larger industrial pipe sizes depending on series
Durable aluminum construction on applicable models
Quick-release bowl guards for easier service
Lockable pressure adjustment on regulator models
Modular filter, regulator and lubricator assembly options

Why Use an FRL System?

Compressed air can contain water, particles, pipe scale and oil aerosols. Filtration removes damaging contamination, regulation maintains a controlled downstream pressure, and lubrication can supply a measured oil mist to equipment designed to require it.
Not every modern pneumatic system needs a lubricator, so the air preparation configuration should match the requirements of the downstream equipment.