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AC20-02 F.R.L.Combination Air Filter, Regulator & Lubricator

The Filter, Regulator, and Lubricator (FRL) consists of three integral parts. The filter is designed to remove most liquid and solid impurities from the compressed air supply. The pressure - reducing regulator functions to control the outlet pressure accurately. The lubricator provides lubricant to pneumatic equipment, thus enhancing their service life.

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    AC20-02 F.R.L.Combination Air Filter, Regulator & Lubricator

    Manual Drain AC20-02 Portsize:1/4" F.R.L.Combination Air Filter, Regulator & Lubricator.
    Auto Drain AC20-02D Portsize:1/4"  F.R.L.Combination Air Filter, Regulator & Lubricator.

    NANPUAC20-02 F.R.L.Combination Air Filter, Regulator & Lubricator

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    AC 20 03 BSP M
    Series Number Body Size Port Size Thread Type Drainage Method
      20 02：1/4" BSP A: Manual Drain
      30 03：3/8" PT D: Auto Drain
      40 04:   1/2"  NPT  Differential Pressure Drain

    NANPUTechnical Specifications

    Model  
    Manual Drain (L/min）Rated Flow Rate
    AC20-02 500
    AC30-03 2000
    AC40-04 4000
    Max Input Pressure 1.2Mpa{12.24kgf/cm²} /174.04Psi
    Max Operating Pressure 1.0Mpa{10.2kgf/cm²} /145Psi
    Temperature Range 5~60℃
    Filtration Accuracy 5μm, 40μm
    Bowl Material Polycarbonate
    Bowl Guard AC20 (None) AC30-40(YES)
    Suggested Oil Turbine Oil No. 1 ISO-VG32
    Pressure Range AC20~40/0.05~0.85Mpa（0.51~8.7kgf/cm² )/0~125Psi
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     Installation and Operating

    1.Preparation
    The assembly of all calibration shall meet the maximum flow requirement.
    Please clean the port and fitting before installation, it will effectively avoid bring dust to the air path.
    Pay attention to direction of air flow and arrow pointing on product body if correct, minding port and thread size if match. .

    2. Pressure Adjustment
    Pull up the knob of pressure gauge, rotate:
    If you do clockwise rotation, pressure will rise steadily.Pressure will down when you rotate counterclockwise.
    Stop turning after reaching the required index and lock down the knob,forget this step you may face leakage problem. 

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    Pressure Adjustment and Drainage

    3. Dial Reading
    Make sure that the pressure gauge is tightly installed on the main body, and pay attention to whether the reading rises and falls smoothly while adjusting pressure. 

    4.Drainage 
    Drainage column will automatic excrete if there is no pressure,and it will close during the air flow passing. When the water level is beyond upper limit, drainage is necessary, otherwise that will cause poor dehumidification. 
    The fitting on the drain head can be used to connect air hose, you can also freely remove it according to your needs. 

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    Oil Adjustment and Refueling

    5. Oil Adjustment

    Rotate the needle valve in the “+” direction to increase the oil absorption speed, and it will slow down or stop when you rotate to “-” direction. 

    6. Refueling

    Rotates refueling screw clockwise, oil you add should not exceed 80% of bowl. After refueling, please tighten the refueling screw. 

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