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Core Features of NANPU GT12 (GT1 + GT2 Combination)

Core Features of NANPU GT12 (GT1 + GT2 Combination)

1.All-in-one multi-stage purification

GT1 triple pre-filter + GT2 deep drying & oil removal, removes liquid water, dust, oil mist, oil vapor and moisture in one unit.

2.Premium clean air output

0.01μm filtration accuracy; residual oil ≤0.003ppm, dew point down to -40℉.

3.Two-stage targeted purification

GT1 centrifugal separation drains condensate, hydrophilic cartridge traps particles & oil mist; GT2 activated carbon absorbs oil vapor, color-changing silica gel deeply dries air.

4.Easy maintenance

Silica gel shifts from blue to pink when saturated, clearly indicating replacement timing.

5.High-pressure compatible

Designed for high-pressure compressed air systems.

6.Compact integrated design

Combined GT1&GT2 simplifies piping for convenient installation.

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    Core Features of NANPU GT12 (GT1 + GT2 Combination）
    GT12-04 1/2"  GT12-06 3/4"

    NANPU GT12 All-in-one System

    This combo unit delivers full-stage purification: pre-filtering solid contaminants, liquid water and oil mist via GT1, then deep oil vapor removal & drying via GT2. It provides clean, dry compressed air with ultra-low residual oil, fully meeting strict air quality demands for high-end spraying and precision pneumatic applications.

    NANPUCore Features of nANPU GT12

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    GT12 04 NPT D
    Series Number Port Size Thread Type Drainage Method
      04：1/2" BSP
      06：3/4" NPT A: Manual Drain

    NANPUTechnical Specifications

    Model Specification
    Differential Pressure Drain Drainage Method
    		 Port Size (L/min)/Rated Flow Rate
    GT12-04 Manual Drain 1/2" 5400
    GT12-06 Manual Drain 3/4" 5400
    Inlet Port Size  1/2" 3/4"(NPT,BSP,PT)
    Outlet Port Sizes  1/2" 3/4"NPT Unregulated
    Filtration Rating 0.01 Micron & Activated Carbon / Silica gel
    Maximum Pressure 16BAR.1.6MPA 232PSI
    Maximum allowable ambient temperature  65℃ / 150℉
    Nominal Airflow 190SCFM/5400L /min
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    Powerful Full Dehydration & De-Oil Purification

    GT12 features two-stage composite purification.
    Front GT1 uses dual dehydration design: centrifugal cyclone separation + highly hydrophilic absorbent cartridge, paired with 0.01μm ultra-precision filtration to eliminate liquid water, mist, solid particles and oil contaminants.
    Rear GT2 applies dual purification: activated carbon oil vapor adsorption + color-changing silica gel deep drying, removing residual oil vapor, trace moisture and micro impurities.
    The integrated unit delivers ultra-dry, oil-free clean compressed air, effectively preventing nozzle blockage, equipment abrasion, paint bloom, valve corrosion and pneumatic component failure for high-standard spraying, lab and precision instrument applications.


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    Integrated, Efficient & Stable
    GT12 adopts a combined integrated structure: GT1 with 3-in-1 design integrates water trap, particulate filtration and oil mist filtration; GT2 with 2-in-1 design combines activated carbon oil removal and silica gel drying.

    The all-in-one combo simplifies pipeline layout, cuts installation space and lowers air leakage risks.

    Optimized internal airflow channels paired with high-efficiency filter & adsorbent materials deliver large flow volume with low pressure drop, sustaining stable ultra-dry clean air supply for precision spraying, automotive refinishing, lab instruments and all high-end pneumatic systems.

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    Easy Maintenance & High Durability
    ​​​​​GT12 series adopts universal tool-free T-handle quick-release bottom structure for both GT1 and GT2 units. All filter cartridges and adsorbent media can be replaced rapidly and cleanly without extra tools.

    Built with industrial-grade high-strength, pressure & corrosion resistant housing, the whole unit delivers steady long-term operation with extended service life, greatly cutting maintenance labor and after-sales expenses.

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