Hitachi - Inspire the Next
Contact Us
Sullair

Find A Local Rep

1-800-SULLAIR
1-800-785-5247 or 1-219-879-5451

Refrigerated Air Dryers

ENERGY-SAVING TECHNOLOGY MEETS STABLE DEW POINT

Sullair Refrigerated Compressed Air Dryers focus on efficient design, energy-saving technology and dew stable point in all operating conditions.

  • Unique heat exchanger designed for minimum pressure drop and gravitational self-cleaning
  • Hot gas bypass designed for stable dew point in all operating conditions
  • Energy-saving technology

Models vary by region. Please contact your Sullair sales representative for more details.

Jump To:

Specs Contact Us
Refrigerated Dryer Collage

Flow

10 - 10,000 cfm
.28 - 283.2 m³/min

Pressure

200 - 232 psi
13.8 - 16 bar

Non-Cycling
Ideal for running at full load

SR Series
Non-Cycling Refrigerated Dryers 

  • Vertical profile heat exchanger
    • Minimum pressure drop
    • Gravitational self-cleaning
  • Hot gas bypass designed for stable dew point in all operating conditions
  • Easy-open panels for simplified service
  • Compact design
  • Timer solenoid drain

SR+ Series
Non-Cycling Refrigerated+ Dryers 

  • Vertical profile heat exchanger
    • Minimum pressure drop
    • Gravitational self-cleaning
  • Hot gas bypass designed for stable dew point in all operating conditions
  • Easy-open panels for simplified service
  • High-efficiency performance
  • Oversized condensers 
  • Integrated SULLIMAX™ drain

SRHT Series
Refrigerated High Temperature Dryers 

  • Maximum operating temperature up to 210°F
  • Vertical profile aluminum heat exchanger
    • Minimum pressure drop
    • Gravitational self-cleaning
  • Hot gas bypass designed for stable dew point in all operating conditions
  • Easy-open panels for simplified service
  • Integrated SULLIMAX™ drain
  • Integrated pre-filter
  • Integrated pre-cooler
  • Large cross section of flow channels for low velocities and reduced power input
* SRHT 20–40 offer timer solenoid drain option

Cycling Dryers 
Ideal for operations with variable flow rates

SRC Series 
Sullair Refrigerated Cycling Dryers

  • Vertical profile heat exchanger
    • Minimum pressure drop
    • Gravitational self-cleaning
  • Easy-open panels for simplified service
  • Independent operation controller and valve for maximum dew point stability
  • Cold trap design

SRV Series 
Sullair Refrigerated Variable Speed Cycling Dryers

  • Vertical profile heat exchanger
    • Minimum pressure drop
    • Gravitational self-cleaning
  • Easy-open panels for simplified service
  • Variable Speed Technology for maximum energy savings
  • Variable compressor and fan for maximum dew point stability

SR Series

  • SULLIMAX Condensate

SR+ Series

  • PC Connection Kit** 

SRHT Series

  • Timer Solenoid Drain

SRV Series

  • PC Connection Kit

SR Series

  • Flow Rates scfm: 10 - 480
  • Max Inlet Air Temperature °F: 130
  • Max Inlet Operating Pressure psig
    • SR 10 - 50: 232
    • SR 75 - 480: 200
  • Standard Outlet Pressure Dew Point °F: 37 - 41
  • ISO 8573—1:2010 Air Quality Class: Class 4 - 5
  • Standard Condensate Drain: Timer Solenoid 

SR+ Series

  • Flow Rates scfm: 20 -  10,000
  • Max Inlet Air Temperature °F: 160
  • Max Inlet Operating Pressure psig
    • SR+ 20 - 50: 232
    • SR+ 75 - 10,000: 200
  • Standard Outlet Pressure Dew Point °F: 37 - 38
  • ISO 8573—1:2010 Air Quality Class: Class 4 - 5
  • Standard Condensate Drain: SULLIMAX

SRHT Series

  • Flow Rates scfm: 20 -  350
  • Max Inlet Air Temperature °F: 210
  • Max Inlet Operating Pressure psig: 200
  • Standard Outlet Pressure Dew Point °F: 45 - 50
  • ISO 8573—1:2010 Air Quality Class: Class 5 - 6
  • Standard Condensate Drain: SULLIMAX

SRC Series

  • Flow Rates scfm: 30 - 500
  • Max Inlet Air Temperature °F: 160
  • Max Inlet Operating Pressure psig
    • SR 30 - 50: 232
    • SR 75 - 500: 200
  • Standard Outlet Pressure Dew Point °F: 35 - 45
  • ISO 8573—1:2010 Air Quality Class: Class 4 - 5
  • Standard Condensate Drain: SULLIMAX

SRV Series

  • Flow Rates scfm: 800 - 6000
  • Max Inlet Air Temperature °F: 160
  • Max Inlet Operating Pressure psig: 200
  • Standard Outlet Pressure Dew Point °F: 35 - 45
  • ISO 8573—1:2010 Air Quality Class: Class 4 - 5
  • Standard Condensate Drain: SULLIMAX
On
Off
Off
Off

NEED HELP FINDING THE
RIGHT SOLUTION

INTERACTIVE GUIDE  
This site uses essential cookies for core functionality and analytics cookies to collect anonymous usage data. Click “Accept Cookies” to accept all cookies or “Cookie Settings” to choose which types of cookies you wish to accept. View our Privacy Policy.
Accept Cookies Cookie Settings

Use the checkboxes to select the types of cookies you want to accept, then press the “Save Settings” button. View our Privacy Policy.

  • Essential cookies enable core functionality of the site. These cannot be disabled.
  • Analytics cookies collect usage data to help us understand how visitors interact with the site and improve their experience.
Save Settings