Comparison · Air dryers

Sullair air dryers

5 refrigerated, desiccant lines (non-cycling, cycling, blower purge, heated purge, heatless), from the manufacturer’s brochures.

Under construction. This comparison tool is still being built: do not base a purchasing decision on this data. Always confirm with your local distributors.

SRN / SRD

NON-CYCCYC ISO 4–5 North America 60 Hz CSA CRN

Recorded wording: SRN non-cycling / SRD cycling

Flow
10 to 6,000 SCFM (≈ 17 to 10,194 m³/h)at the manufacturer’s reference conditions
Dew point
2.8 to 7.2 °C (37 to 45 °F)PDP 37–45 °F; ISO 8573-1 class 4–5
ISO 8573-1 class
Class 4 to 5
Frequency
60 Hz
Voltages
115V · 230V · 460V · 575V
CSA · CRN
yes (UL/CSA) · yes (exchangers ASME/CRN)

Models

All models: Dew point 2.8 to 7.2 °C (37 to 45 °F)ISO class Class 4 to 5

Model Flow TypeVoltage
SRN-10SRN 10 SCFM≈ 17 m³/h Non-cycling115V/1/60
SRN-15SRN 15 SCFM≈ 25 m³/h Non-cycling115V/1/60
SRN-25SRN 25 SCFM≈ 42 m³/h Non-cycling115V/1/60
SRN-35SRN 35 SCFM≈ 59 m³/h Non-cycling115V/1/60
SRN-50SRN 50 SCFM≈ 85 m³/h Non-cycling115V/1/60
SRN-75SRN 75 SCFM≈ 127 m³/h Non-cycling115V/1/60 ; 230V/1/60
SRD-75SRD 75 SCFM≈ 127 m³/h Cycling115V/1/60
SRN-100SRN 100 SCFM≈ 170 m³/h Non-cycling115V/1/60 ; 230V/1/60
SRD-100SRD 100 SCFM≈ 170 m³/h Cycling115V/1/60
SRN-125SRN 125 SCFM≈ 212 m³/h Non-cycling115V/1/60 ; 230V/1/60
SRD-125SRD 125 SCFM≈ 212 m³/h Cycling115V/1/60
SRN-150SRN 150 SCFM≈ 255 m³/h Non-cycling115V/1/60 ; 230V/1/60
SRD-150SRD 150 SCFM≈ 255 m³/h Cycling115V/1/60
SRN-175SRN 175 SCFM≈ 297 m³/h Non-cycling115V/1/60 ; 230V/1/60
SRD-175SRD 175 SCFM≈ 297 m³/h Cycling115V/1/60 ; 230V/1/60
SRN-200SRN 200 SCFM≈ 340 m³/h Non-cycling230V/1/60
SRD-200SRD 200 SCFM≈ 340 m³/h Cycling230V/1/60
SRN-250SRN 250 SCFM≈ 425 m³/h Non-cycling230V/1/60
SRD-250SRD 250 SCFM≈ 425 m³/h Cycling230V/1/60
SRN-325SRN 325 SCFM≈ 552 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-325SRD 325 SCFM≈ 552 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-400SRN 400 SCFM≈ 680 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-400SRD 400 SCFM≈ 680 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-500SRN 500 SCFM≈ 850 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-500SRD 500 SCFM≈ 850 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-700SRN 700 SCFM≈ 1,189 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-700SRD 700 SCFM≈ 1,189 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-800SRN 800 SCFM≈ 1,359 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-800SRD 800 SCFM≈ 1,359 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-1000SRN 1,000 SCFM≈ 1,699 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-1000SRD 1,000 SCFM≈ 1,699 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-1400SRN 1,400 SCFM≈ 2,379 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-1400SRD 1,400 SCFM≈ 2,379 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-1600SRN 1,600 SCFM≈ 2,718 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-1600SRD 1,600 SCFM≈ 2,718 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-2000SRN 2,000 SCFM≈ 3,398 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-2000SRD 2,000 SCFM≈ 3,398 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-2400SRN 2,400 SCFM≈ 4,078 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-2400SRD 2,400 SCFM≈ 4,078 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-3000SRN 3,000 SCFM≈ 5,097 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-3000SRD 3,000 SCFM≈ 5,097 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-3800SRN 3,800 SCFM≈ 6,456 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-3800SRD 3,800 SCFM≈ 6,456 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-5000SRN 5,000 SCFM≈ 8,495 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-5000SRD 5,000 SCFM≈ 8,495 m³/h Cycling460V/3/60 ; 575V/3/60
SRN-6000SRN 6,000 SCFM≈ 10,194 m³/h Non-cycling460V/3/60 ; 575V/3/60
SRD-6000SRD 6,000 SCFM≈ 10,194 m³/h Cycling460V/3/60 ; 575V/3/60
Comparable lines (8)

Same type, overlapping flows, equal or better ISO class. Published facts, no ranking.

DMD (modular)

HL ISO 1–3 ≈ North America 60 Hz 50 Hz cUL CRN
Flow
3 to 240 SCFM (≈ 5 to 408 m³/h)at the manufacturer’s reference conditions
Dew point
-73 to -20 °C (-99.4 to -4 °F)-40 °F std (options -4 °F/-20 °C or -100 °F/-73 °C)
ISO 8573-1 class
Classes 1, 2, 3 (derived)
Frequency
50 Hz · 60 Hz
Voltages
115–230V/1PH
CSA · CRN
cULus (control panel) · yes (ASME/CRN)

Models

All models: Type HeatlessDew point -73 to -20 °C (-99.4 to -4 °F)ISO class Classes 1, 2, 3 (derived)Voltage 115–230V/1PH

Model Flow
DMD-3 3 SCFM≈ 5 m³/h
DMD-5 5 SCFM≈ 8 m³/h
DMD-10 10 SCFM≈ 17 m³/h
DMD-15 15 SCFM≈ 25 m³/h
DMD-20 20 SCFM≈ 34 m³/h
DMD-25 25 SCFM≈ 42 m³/h
DMD-30 30 SCFM≈ 51 m³/h
DMD-40 40 SCFM≈ 68 m³/h
DMD-50 50 SCFM≈ 85 m³/h
DMD-60 60 SCFM≈ 102 m³/h
DMD-75 75 SCFM≈ 127 m³/h
DMD-100 100 SCFM≈ 170 m³/h
DMD-120 120 SCFM≈ 204 m³/h
DMD-180 180 SCFM≈ 306 m³/h
DMD-240 240 SCFM≈ 408 m³/h
Comparable lines (8)

Same type, overlapping flows, equal or better ISO class. Published facts, no ranking.

SA

HL ISO 2 ≈ North America 60 Hz 50 Hz CSA CRN
Flow
55 to 3,000 SCFM (≈ 93 to 5,097 m³/h)at the manufacturer’s reference conditions
Dew point
-40 °C (-40 °F)-40 °F/-40 °C
ISO 8573-1 class
Class 2 (derived)
Frequency
50 Hz · 60 Hz
Voltages
120V/1PH
CSA · CRN
yes (ETL UL/CSA) · yes (ASME/CRN)

Models

All models: Type HeatlessDew point -40 °C (-40 °F)ISO class Class 2 (derived)Voltage 120V/1PH

Model Flow
SA55 55 SCFM≈ 93 m³/h
SA100 100 SCFM≈ 170 m³/h
SA130 130 SCFM≈ 221 m³/h
SA200 200 SCFM≈ 340 m³/h
SA250 250 SCFM≈ 425 m³/h
SA300 300 SCFM≈ 510 m³/h
SA400 400 SCFM≈ 680 m³/h
SA500 500 SCFM≈ 850 m³/h
SA600 600 SCFM≈ 1,019 m³/h
SA800 800 SCFM≈ 1,359 m³/h
SA1000 1,000 SCFM≈ 1,699 m³/h
SA1200 1,200 SCFM≈ 2,039 m³/h
SA1500 1,500 SCFM≈ 2,549 m³/h
SA2000 2,000 SCFM≈ 3,398 m³/h
SA2600 2,600 SCFM≈ 4,417 m³/h
SA3000 3,000 SCFM≈ 5,097 m³/h
Comparable lines (8)

Same type, overlapping flows, equal or better ISO class. Published facts, no ranking.

SAV

BP ISO 2 ≈ North America 60 Hz 50 Hz CSA
Flow
500 to 7,500 SCFM (≈ 850 to 12,743 m³/h)at the manufacturer’s reference conditions
Dew point
-40 °C (-40 °F)-40 °F/-40 °C
ISO 8573-1 class
Class 2 (derived)
Frequency
50 Hz · 60 Hz
Voltages
460V/3PH (optional 575/3/60)
CSA · CRN
yes (ETL UL/CSA) · n/a

SAH

EH ISO 2 ≈ North America 60 Hz 50 Hz CSA CRN
Flow
500 to 3,000 SCFM (≈ 850 to 5,097 m³/h)at the manufacturer’s reference conditions
Dew point
-40 °C (-40 °F)-40 °F/-40 °C
ISO 8573-1 class
Class 2 (derived)
Frequency
50 Hz · 60 Hz
Voltages
480V/3PH (optional 575/3/60)
CSA · CRN
yes (ETL UL/CSA) · yes (ASME/CRN)

Models

All models: Type Heated purgeDew point -40 °C (-40 °F)ISO class Class 2 (derived)Voltage 480V/3PH (optional 575/3/60)

Model Flow
SAH500 500 SCFM≈ 850 m³/h
SAH600 600 SCFM≈ 1,019 m³/h
SAH800 800 SCFM≈ 1,359 m³/h
SAH1000 1,000 SCFM≈ 1,699 m³/h
SAH1200 1,200 SCFM≈ 2,039 m³/h
SAH1500 1,500 SCFM≈ 2,549 m³/h
SAH2000 2,000 SCFM≈ 3,398 m³/h
SAH2600 2,600 SCFM≈ 4,417 m³/h
SAH3000 3,000 SCFM≈ 5,097 m³/h
Comparable lines (8)

Same type, overlapping flows, equal or better ISO class. Published facts, no ranking.

Equivalent equipment at Onyx M3

Purestream (Friulair) refrigerated dryers, distributed by Onyx M3 Inc.

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