Comparison · Air dryers

Great Lakes Air air dryers

3 refrigerated, desiccant lines (non-cycling, blower purge, heated purge), 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.

GRN

NON-CYC North America 60 Hz CSA
Flow
10 to 3,000 SCFM (≈ 17 to 5,097 m³/h)at the manufacturer’s reference conditions
Dew point
n/a
ISO 8573-1 class
n/a
Frequency
60 Hz
Voltages
115/120-1-60 (+ three-phase)
CSA · CRN
yes (CSA C22.2 No. 236-15) · n/a

Models

All models: Type Non-cyclingDew point 3.9 to 10 °C (39 to 50 °F)ISO class Class 5 to 6 (derived)

Model Flow Voltage
GRN-10A-t 10 SCFM≈ 17 m³/h 115-1-60
GRN-20A-t 20 SCFM≈ 34 m³/h 115-1-60
GRN-25A-t 25 SCFM≈ 42 m³/h 115-1-60
GRN-40A-t 40 SCFM≈ 68 m³/h 115-1-60
GRN-50A-t 50 SCFM≈ 85 m³/h 115-1-60
GRN-75A-t 75 SCFM≈ 127 m³/h 115-1-60
GRN-100A-t 100 SCFM≈ 170 m³/h 115-1-60
GRN-125A-t 125 SCFM≈ 212 m³/h 115-1-60; 230-1-60
GRN-150A-t 150 SCFM≈ 255 m³/h 115-1-60; 230-1-60
GRN-200A-t 200 SCFM≈ 340 m³/h 115-1-60; 230-1-60
GRN-250A-t 250 SCFM≈ 425 m³/h 230-1-60
GRN-250A-t (3-ph) 250 SCFM≈ 425 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-300A-t 300 SCFM≈ 510 m³/h 230-1-60
GRN-300A-t (3-ph) 300 SCFM≈ 510 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-400A-t (3-ph) 400 SCFM≈ 680 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-500A-t (3-ph) 500 SCFM≈ 850 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-650A-t (3-ph) 650 SCFM≈ 1,104 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-800A-t (3-ph) 800 SCFM≈ 1,359 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-1000A-t (3-ph) 1,000 SCFM≈ 1,699 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-1200A-t (3-ph) 1,200 SCFM≈ 2,039 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-1500A-t (3-ph) 1,500 SCFM≈ 2,549 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-1750A-t (3-ph) 1,750 SCFM≈ 2,973 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-2000A-t (3-ph) 2,000 SCFM≈ 3,398 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-2250A-t (3-ph) 2,250 SCFM≈ 3,823 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-2500A-t (3-ph) 2,500 SCFM≈ 4,248 m³/h 460-3-60; 230-3-60; 575-3-60
GRN-3000A-t (3-ph) 3,000 SCFM≈ 5,097 m³/h 460-3-60; 230-3-60; 575-3-60
Comparable lines (8)

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

GBS

BP ISO 2 ≈ North America UL
Flow
100 to 6,000 SCFM (≈ 170 to 10,194 m³/h)at the manufacturer’s reference conditions
Dew point
-40 °C (-40 °F)-40 (stable in external/combined mode; varies with season in blower-only mode)
ISO 8573-1 class
Class 2 (derived)
Frequency
n/a
Voltages
n/a
CSA · CRN
UL 508A (panel) · n/a

Models

All models: Type Blower purgeDew point -40 °C (-40 °F)ISO class Class 2 (derived)

Model Flow
GBS-100-t 100 SCFM≈ 170 m³/h
GBS-125-t 125 SCFM≈ 212 m³/h
GBS-175-t 175 SCFM≈ 297 m³/h
GBS-250-t 250 SCFM≈ 425 m³/h
GBS-350-t 350 SCFM≈ 595 m³/h
GBS-500-t 500 SCFM≈ 850 m³/h
GBS-650-t 650 SCFM≈ 1,104 m³/h
GBS-800-t 800 SCFM≈ 1,359 m³/h
GBS-1000-t 1,000 SCFM≈ 1,699 m³/h
GBS-1250-t 1,250 SCFM≈ 2,124 m³/h
GBS-1400-t 1,400 SCFM≈ 2,379 m³/h
GBS-1600-t 1,600 SCFM≈ 2,718 m³/h
GBS-1800-t 1,800 SCFM≈ 3,058 m³/h
GBS-2000-t 2,000 SCFM≈ 3,398 m³/h
GBS-2250-t 2,250 SCFM≈ 3,823 m³/h
GBS-2500-t 2,500 SCFM≈ 4,248 m³/h
GBS-2750-t 2,750 SCFM≈ 4,672 m³/h
GBS-3000-t 3,000 SCFM≈ 5,097 m³/h
GBS-3500-t 3,500 SCFM≈ 5,947 m³/h
GBS-4000-t 4,000 SCFM≈ 6,796 m³/h
GBS-5000-t 5,000 SCFM≈ 8,495 m³/h
GBS-6000-t 6,000 SCFM≈ 10,194 m³/h
Comparable lines (8)

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

GEH

EH North America UL
Flow
100 to 6,000 SCFM (≈ 170 to 10,194 m³/h)at the manufacturer’s reference conditions
Dew point
n/a
ISO 8573-1 class
n/a
Frequency
n/a
Voltages
n/a
CSA · CRN
UL 508A (panel) · n/a

Models

All models: Type Heated purge

Model Flow
GEH-100-t 100 SCFM≈ 170 m³/h
GEH-125-t 125 SCFM≈ 212 m³/h
GEH-175-t 175 SCFM≈ 297 m³/h
GEH-250-t 250 SCFM≈ 425 m³/h
GEH-350-t 350 SCFM≈ 595 m³/h
GEH-500-t 500 SCFM≈ 850 m³/h
GEH-650-t 650 SCFM≈ 1,104 m³/h
GEH-800-t 800 SCFM≈ 1,359 m³/h
GEH-1000-t 1,000 SCFM≈ 1,699 m³/h
GEH-1250-t 1,250 SCFM≈ 2,124 m³/h
GEH-1400-t 1,400 SCFM≈ 2,379 m³/h
GEH-1600-t 1,600 SCFM≈ 2,718 m³/h
GEH-1800-t 1,800 SCFM≈ 3,058 m³/h
GEH-2000-t 2,000 SCFM≈ 3,398 m³/h
GEH-2250-t 2,250 SCFM≈ 3,823 m³/h
GEH-2500-t 2,500 SCFM≈ 4,248 m³/h
GEH-2750-t 2,750 SCFM≈ 4,672 m³/h
GEH-3000-t 3,000 SCFM≈ 5,097 m³/h
GEH-3500-t 3,500 SCFM≈ 5,947 m³/h
GEH-4000-t 4,000 SCFM≈ 6,796 m³/h
GEH-5000-t 5,000 SCFM≈ 8,495 m³/h
GEH-6000-t 6,000 SCFM≈ 10,194 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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