Ningbo SENYA Pneumatic Technology Co., Ltd. (SENYA)
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Air Preparation Units (FRL Units)
20+ YEARS IN THE PRODUCTION OF SOLENOID VALVES & PNEUMATIC COMPONENTS
  • 2000+ types of standard components, annual production of 5 million solenoid valves and pneumatic fittings
  • Compliant with CE, ROHS, REACH, and SGS certifications
  • Products
  • Air Preparation Units (FRL Units)
Products
  • Solenoid Valves
  • Pneumatic Fittings
  • Air Preparation Units (FRL Units)
  • Pneumatic Cylinders
  • Pneumatic Valves
Applications
  • Industrial Dust Collection
  • Heat Transfer Machinery
  • Tire Manufacturing Equipment
  • Agricultural Machinery
  • Pneumatic Polishing Systems
  • Water Flow Control Systems
  • Industrial Automation
  • Exhaust Ventilation System
PDF icon SENYA English Catalog PDF icon SENYA Company Introduction

Air Preparation Units (FRL Units)

Compressed air treatment unit combining air filter, pressure regulator and lubricator units
    1. Stainless Steel Air Preparation Unit, SS Series
      Stainless Steel Air Preparation Unit, SS Series

      Compressed air treatment unit combining air filtration, pressure regulation and lubrication functions into one compact unit

      • Port Size: 1/4"–1"
      • Filtration Accuracy: 5µm (40µm optional)
      • Working Temperature: -5℃ to 100℃ (no freezing)
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    1. Filter Regulator Lubricator Unit (FRL Unit), AB Series
      Filter Regulator Lubricator Unit (FRL Unit), AB Series

      3-in-1 air preparation unit used in compressed air systems to provide clean dry air at a stable dynamic pressure

      • Compressed Air Treatment Unit/Air Preparation Unit
      • Port Size: 1/4"–1"
      • Filtration Accuracy: 40µm (5µm, 1µm optional)
      • Working Temperature: 5℃ to 60℃
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    1. Filter Regulator Lubricator Unit (FRL Unit), AC Series
      Filter Regulator Lubricator Unit (FRL Unit), AC Series

      3-in-1 air preparation unit for filtering, regulating and lubricating compressed air to ensure optimal performance in pneumatic systems

      • Compressed Air Treatment Unit/Air Preparation Unit
      • Port Size: 1/4"–1"
      • Filtration Accuracy: 40µm (5µm, 1µm optional)
      • Working Temperature: 5℃ to 60℃
      View More
    1. Filter Regulator Unit (FR Unit), AD Series
      Filter Regulator Unit (FR Unit), AD Series

      2-in-1 air preparation unit combining air filter and pressure regulator in one unit to ensure clean air in a pneumatic system

      • Compressed Air Treatment Unit/Air Preparation Unit
      • Port Size: 1/4"–1"
      • Filtration Accuracy: 40µm (5µm, 1µm optional)
      • Working Temperature: 5℃ to 60℃
      View More
    1. Filter Regulator Unit (FR Unit), AW Series
      Filter Regulator Unit (FR Unit), AW Series

      2-in-1 air preparation unit combining air filter and pressure regulator in one to ensure clean air in a pneumatic system

      • Compressed Air Treatment Unit/Air Preparation Unit
      • Port Size: 1/4"–1"
      • Filtration Accuracy: 40µm (5µm, 1µm optional)
      • Working Temperature: 5℃ to 60℃
      View More
Customized and Integrated Pneumatic Components

From application analysis to final delivery for your fluid control needs

  • Custom Integration
    Understand your application needs, working conditions, and performance requirements
  • Custom Integration
    Develop and review detailed design plan to finalize the optimal solution
  • Custom Integration
    Customized pneumatic components are produced with automated machining and undergo rigorous quality testing
Specialized in Solenoid Valves &
Pneumatic Components Manufacturing
SENYA specializes in the engineering and manufacturing of solenoid valves and pneumatic components. With strong R&D capabilities and advanced production facilities, we develop standard and customized solutions to meet demanding industrial requirements. Our strict quality system includes 30 quality inspections and performance tests, ensuring every product delivers long-term reliability.
    1. Icon
      2004

      SENYA Was Founded

    1. Icon
      2,000+

      Standard Components in Stock

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      5,000,000+

      Units Produced Annually

Which air preparation unit model is the most cost-effective for a regular factory?

We recommend the AC series FRL Unit, which combines air filtration, regulation, and lubrication functions with high cost-effectiveness.

How to deal with a high humidity workshop environment?

We recommend using the AW-D series automatic drainage type, which has an electronic drain valve (EDV) to discharge accumulated water automatically, keeping pneumatic systems dry and reliable.

How often should the filter be replaced?

Replace the filter every 6–12 months in normal environments, or every 3–6 months under heavy dust or humidity.

Products
  • Solenoid Valves
  • Pneumatic Fittings
  • Air Preparation Units (FRL Units)
  • Pneumatic Cylinders
  • Pneumatic Valves
Applications
  • Industrial Dust Collection
  • Heat Transfer Machinery
  • Tire Manufacturing Equipment
  • Agricultural Machinery
  • Pneumatic Polishing Systems
Quick Link
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Ningbo SENYA Pneumatic Technology Co., Ltd. (SENYA)
  • John
    1. info@nbsenya.com
    2. nbfh19941220@gmail.com
  • +86-574-88951829
  • +86-18857405853
  • +86-18857405853
Supported by ETW International Inc. USA