Products>Compressed Air Filters>YD Series Compressed Air Filter 16 bar > YunAir YD145 AA 1-1/2" NPT Coalescing Filter for Nitrogen Generator & Sorter, 254 CFM

YunAir YD145 AA 1-1/2" NPT Coalescing Filter for Nitrogen Generator & Sorter, 254 CFM

YD145 AA Oil Coalescing Filters RC/NPTBSP 1-1/2”with filtration grades from 1 to 0.01 micron

  • Technical Specifications
    Brand: YunAir
    Product Type: Air Filtration
    Product Series: YD Series
    Model No.: YD0145 AA
    Flow rate: 7.2 m³/min ( 254 CFM)
    Port Size: 1-1/2 inch
    Micron rating: 0.01 Micron
    Materials of Construction: Die Cast Aluminium
    Operating pressure: 1.5 to 16 bar (22 to 232 psig)
    Operating Temperature: 2 to 80 ℃
    Housing Service Life 15 years
    Element Change Interval: 6000 to 8000 hours
    Compatible Element: L145 AA
    Accessories: DPG, Sight Glass, Float Ball Drain
    Origin Shenzhen, China
  • Full Product Description

    Boost the Reliability of Air compressors, Nitrogen Generators & Industrial Machines with YunAir YD145 AA Oil Coalescing Filters (0.01 micron, RC/NPTBSP 1-1/2”). Your Trusted Industrial Compressed Air Filtration Partner in China for Over 28 Years.


    High-efficiency oil coalescing air filters are often specified when there is a need to protect sensitive equipment that is operated by compressed air. A high-efficiency coalescing filter is designed to remove solid particles and oil vapor at a rated filtration efficiency of somewhere 95% and 99.999+%, improving product quality, saving time and money, and adding to your satisfaction.


    But it is important to understand that not all compressed air is the same. In the field of industrial applications, the quality classes and requirements for purity are as varied as the industrial applications themselves. For example, compressed air that is suitable for use in the textile industry may not be suitable for use in the food or surface coating industries. therefore, it is extremely important to adapt the compressed air filters exactly to the application.


    As the professional supplier of high-quality compressed air filters in China, Yun Air Technology offers YD145 AA Oil Coalescing Filters with pipeline port Rc 1-1/2” and filtration grade 0.01 micron. Operated at a maximum working pressure of 16 bar. The air filter housing is made from aluminum alloys through die-casting technology and is electrophoretically treated to extend the lifetime of the air filter housing up to ten years under rated working conditions. The air filter element L145 AA is made from advanced fiberglass that effectively removes pollutants, meeting the air quality requirements of all versions of ISO8573-1. Equipped with differential pressure gauge, sight glass and internal float ball auto drain to facilitate efficient condensate draining. 

    Why YunAir YD145 AA Oil Coalescing Air Filters Are Critical for Your Industrial Machinery?

    As manufacturers and distributors of air compressors, nitrogen generators, color sorters, and sandblasting equipment, you understand that microscopic oil aerosols and sub-micron contaminants are silent killers. They cause:  

    • Premature wear of valves & cylinders  

    • Contaminated end-products, e.g., food, pharma-grade nitrogen, paint finishes

    • Costly unplanned downtime 

    Reasons Industrial OEMs & Distributors Choose Our Air Filters

    ✔  Professional Production Experience

    In China, we have over 27 years of manufacturing quality Coalescing Air Filters that are engineered to eliminate these risks.

    ✔  Industry-Leading 0.01 Micron Efficiency 

    - Captures 99.99% of oil aerosols, water vapor, and particulate matter  

    - Protects sensitive downstream equipment  (membranes in N₂ generators, optical sensors in color sorters)  

    - Ensures compliance with ISO 8573-1 Class 1 air purity standards  

    ✔  Engineered for High-Flow Industrial Demands

    - RC/NPTBSP 1-1/2” pipeline connections that seamless integration with compressors and machinery  

    - High dirt-holding capacity, longer service life & reduced maintenance costs

    - AA-grade borosilicate media, resists chemical degradation in harsh environments  

    ✔  Direct OEM Cost Savings

     - Good quality means longer filter lifespan and lower costs

     - Reduce warranty claims caused by oil contamination  

     - Custom branding options available  

    Application Benefits                                                             

    • Air Compressors: Eliminates carryover oil, protecting dryers & pneumatic tools

    • Nitrogen Generators: Prevents membrane fouling → Maintains 99.9% N₂ purity 

    • Color Sorters: Stops oil mist from contaminating lenses/optics → Ensures sorting accuracy

    • Sandblasters: Oil-free air prevents surface defects during blasting & coating

    Contact Us Today 

    Get in touch with Yun Air Technology's sales experts today to learn more about Coalescing Filters for air compressors and why these components are so important to overall air compressor performance. Our friendly and knowledgeable team of air filter experts is available to assist you with selecting the optimal air filter for your compressors, automatic equipment, sand blasters, or color sorters.

    E-mail: info@yun-air.com 

    Mobile: +86-1501366 4809


  • Description

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