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    1/8" FRL Filter Regulator Lubricator

    5 out of 5 based on 2 reviews | Write a review
    Cost-effective 1/8 inch pneumatic FRL filter regulator lubricator combo is used for filtering water and oil in compressed air and keeping air source in a constant state, with pressure gauge and moisture trap, optional PT, G, NPT thread type, working pressure up to 145 PSI.
    SKU: ATO-ACWS-18
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Pneumatic FRL unit is a combination of filter, regulator and lubricator. It can filter the water, oil and other impurities in the compressed air, and keep the air source in a constant state to reduce the damage to valves or actuators of the device.


    • The structure of FRL unit is delicate and compact, which is convenient for installation and application.
    • The pressed-in self-locking mechanism can prevent the abnormal movement of the set pressure caused by external interfere.
    • The pressure loss is low and the efficiency of water separating is high.
    • The quantity of oil dripping can be directly observed through transparent check dome.


    Model ATO-AFC1500
    Fluid Air
    Pressure Type (Optional) Standard (0.9 MPa), Lower Pressure (0.4 MPa)
    Drain Type (Optional) Semi-auto Drain, Manual Drain
    Port Size 1/8"
    Thread Type (Optional) PT Thread (Scale: MPa, kgf/cm2, PSI)
    G Thread (Scale: Bar)
    NPT Thread (Scale: PSI)
    Filtering grade (Optional) 40μm or 5μm
    Pressure range Semi-auto and automatic drain: 0.15-0.9 mpa (20-130 PSI)
    manual drain: 0.05-0.9 mpa (7-130 PSI) 
    Max.pressure 1.0 MPa (145 PSI)
    Proof pressure 1.5 MPa (215 PSI)
    Temperature range -5~70 ℃ (Unfreeze)
    Capacity of drain bowl 15 CC
    Capacity of oil bowl 25 CC
    Recommended lubricant ISO VG 32 or equivalent
    Weight 0.5 kg


    Details of 1/8 inch Air Filter Regulator 1 Filter & Regulator
    2 Bracket
    3 Gasket
    4 Fixed Kit
    5 Screw
    6 Lubricator

    Dimensions (Unit: mm)

    Dimensions of 1/8 inch Air Filter Regulator

    Pressure and Flow Diagram

    Pressure and Flow Diagram of 1/8 inch Air Filter Regulator

    Tips: Main functions of FRL unit – filter, regulator & lubricator

    The compressed air contains a lot of moisture and impurities, it will cause certain damage to the pneumatic system, so it needs to be cleaned before it is connected to the system.
    The filter is to filter out the moisture and some impurities in the air. The type of filter element can be selected according to the needs, and the filtration accuracy of the gas can be selected.

    The regulator is to adjust the operating pressure of the system to avoid accidents caused by unstable air pressure.
    The lubricator is to lubricate the components in the system to extend its service life.

    Existing reviews of 1/8" FRL Filter Regulator Lubricator
    Affordable and effective product
    I recently purchased the 1/8" FRL Filter Regulator Lubricator for my pneumatic system. The compact size makes it easy to install and it efficiently filters out any impurities in my compressed air. The price is also very affordable.
    From: Sid | Date: 06/03/2023
    Was this review helpful? Yes No (0/0)
    Highly recommend it!
    Solid FRL, nice construction, excellent fabrication. It has been operating well since installed and separates water and oiler as we want. Best fit my need. Highly recommend this product.
    From: Michael | Date: 22/03/2022
    Was this review helpful? Yes No (0/0)
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