Industrial valve and pipeline system in petrochemical facility

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Air Filter Regulator Lubricator Unit (FR.L Unit)

This air treatment unit combines three essential pneumatic components in one assembly:
Air Filter (F): Removes water and solid particles from compressed air.
Regulator (R): Maintains stable downstream air pressure.
Lubricator (L): Automatically supplies oil to downstream components to reduce friction and extend life.

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KST&OEM&ODM Brand

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Product Description

Features

3-in-1 design saves space and simplifies installation
Pressure gauge included for easy monitoring
Transparent bowl for quick visual inspection
Optional auto-drain or metal bowl
Available in various sizes for different flow requirements

Technical Specifications

Item	Details
Port Size	1/4", 3/8", 1/2" (customizable)
Operating Medium	Compressed air
Proof Pressure	1.5 MPa
Working Pressure	0.15–0.8 MPa
Temperature Range	-5 to 60°C (non-freezing)
Filter Precision	40 μm (standard)
Lubrication Type	Oil mist with sight glass
Drain Type	Manual or semi-auto drain
Body Material	High-strength plastic and aluminum alloy
Cup Material	Transparent PC with protective cover
Mounting	Wall or panel mounting