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    3/8” Air Filter & Regulator FRL Combination Unit

    The maximum working pressure of the 3/8" air filter and regulator FRL combination unit is 1.0 MPa, the pressure loss is small, and the water separation efficiency is high.
    SKU: ATO-AFR-3/8
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days


    The 3/8" air  filter and regular FRL combination unit with delicate and compact structure, 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 the 3/8" compressed oil-water separator is high.
    The quantity of oil dripping can be directly observed through transparent checkdome.
    In addition to standard type, lower pressure type is optional ( The highest adjustable pressure is 0.4MPa ).


    Air Filter & Regulator FRL Combination Unit Details


    Model ATO-BFC3000
    Fluid Air
    Port size 3/8"
    Filtering grade 40 μm or 50 μm
    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 ℃
    Capacity of drain bowl 60 CC
    Capacity of oil bowl 90 CC
    Recommended lubricant ISO VG 32 or equivalent
    Weight 700 g

    Selection table

    Drain type Semi-auto drain
    Manual drain
    Pressure gauge Pressure gauge
    No pressure gauge
    Scale 1 mpa 2 psi 3 bar 4 kgf/cm² & psi
    Filtering grade 40 μm
    5 μm
    Thread type PT ( scale: mpa or kgf/cm² & psi ) 
    G ( scale: bar ) 
    NPT ( scale: psi )
    1-4” air filter and regulator   No. ltem
    1 B Series filter & regulator
    2 B Series bracket
    3 B Series gasket
    4 B Series fixed kit
    5 screw
    6 B Series lubricator 


     Pressure and feature of flow

    air filter & regulator FRL combination unit

    Dimension(Unit: mm)

    air filter & regulator FRL combination unit

    Selection Tips
    1.Buy the 3/8" air filter and regulator FRL combination unit from regular manufacturers. The market price of the compressed oil-water separators ranges from several hundred to several thousand. The quality difference is relatively large. There are also some fake and inferior products that may damage the injectors and even the engine. So when buying the oil-water separator you must go to a regular repair station to buy.
    2.Choose a large displacement compressed oil-water filter. In order to ensure the fuel supply of the entire engine system, the additional oil-water separator model must be larger than the original car's own displacement.

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