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SES429
Dry Air Systems

The SES429 dry air & dry breathing air systems are available as stand alone skids, cargo trailer mounted, or integrated into an SES320 oil processor.

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The SES329 family of dry air and dry breathing air systems are targeted at transformer service applications but can be custom engineered for other industrial applications on request. The SES329 series is available as either dry air or dry breathing air quality configurations at two dewpoint quality standards (-56°C & - 65°C).  Multiple compressor options facilitate stand-alone and SES320 oil processor integrated package configurations. Dewpoint and CO monitoring instrumentation is optional but recommended.

 

SES329 Highlights

Class "D" Breathing Air w/ CO Removal Optional 

  Available in  -56°C & - 65°C Versions 

  Standard 28 & 14 CFM Flow Rates 

Electric Screw and Gas Powered Compressor Options

Stand-Alone & Processor Integrated Packages

SES329 SUL Single Tank 200x302

 

 

 

 

 

 

 

 

 

The SES329 series utilizes heatless regenerative desiccant dryers with optional refrigerated pre-dryers to continuously produce air to the standards below. Optional pre-driers are recommended in humid conditions. 

  • Air Quality 
    • Standard Dry Air
    • Class "D" Breathing Air w/ CO Catalytic Adsorbent Filter 
  • Dew Point Output
    • -55°C / -70°F  - Single Stage 
    • -65°C / -90°F  - Two Stage w/ pre-dryer 

  • Electric
    • High-Speed Encapsulated Motor Continuous Duty Screw 
      240V/1PH, 240V/480V/380V/3PH
    • Enclosed Non-Encapsulated Motor Continuous Duty Screw 
      240V/1PH, 240V/480V/380V/3PH
    • Variable Speed Continuous Duty Screw 
      240V/1PH, 240V/480V/380V/3PH
  • Gasoline Powered
    • Rotary Piston 

  • Integrated Dew Point Monitor w/ Optional Alarm 
  • Integrated Carbon Monoxide (CO) Monitor w/ Optional Alarm 
  • Oil Processor Control System & HMI Integration
  • Dedicated Dry Air Storage    
  • 85' Stainless Steel Air Hose w/ Heavy Duty Spring Rewind Reel

The SES329 can be stand-alone skid-mounted, packaged in an easy-to-tow cargo trailer, or integrated into a van, straight truck or deckover cargo trailer package.  

  • Skid Mounting
    Built-to-order skid-mounted equipment can normally be built to meet customer footprint and access requirements.  Consult SESCO with special requests.
  • Cargo Trailer Mounting
    All cargo trailers are specifically engineered to accommodate equipment load, weight distribution, to provide optimum towing conditions. Cargo trailer weight capacities (GVRW) range from 4,000 to 16,000 Lbs. SESCO will provide the cargo trailer size and weight capacity options available for the system being quoted.

The gasoline powered compressor requires only a small 120V generator.  A compressor isolated dual skid package controls engine package vibration.

SES329 Gas