Comparison · Air dryers

Pneumatech air dryers

7 refrigerated, desiccant lines (cycling, variable speed (vsd), non-cycling, blower 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.

AC VSD

CYCVSD ISO 4 Worldwide 60 Hz 50 Hz

Recorded wording: AC 200-2120 VSD

Flow
≤ 2,119 SCFM (360 to 3,600 m³/h)at the manufacturer’s reference conditions
Dew point
n/aISO 8573-1 class 4
ISO 8573-1 class
Class 4
Frequency
50 Hz · 60 Hz
Voltages
400/3/50 · 460/3/60
CSA · CRN
n/a · n/a

COOL 12-272

NON-CYC
Flow
n/aat the manufacturer’s reference conditions
Dew point
n/a
ISO 8573-1 class
n/a
Frequency
n/a
Voltages
n/a
CSA · CRN
n/a · n/a

PH 55-310 HE (US)

HL ISO 1–2 ≈ North America 60 Hz
Flow
53 to 307 SCFM (90 to 522 m³/h)at the manufacturer’s reference conditions
Dew point
-70 to -40 °C (-94 to -40 °F)-40 °F (optional -70 °C/-94 °F)
ISO 8573-1 class
Class 1 to 2 (derived)
Frequency
60 Hz
Voltages
115 V or 230 V, 60 Hz
CSA · CRN
n/a · n/a

PH 230-635 HE

HL ISO 1–2 ≈ Worldwide 60 Hz 50 Hz
Flow
385 to 1,080 m³/h (≈ 227 to 636 SCFM)at the manufacturer’s reference conditions
Dew point
-70 to -40 °C (-94 to -40 °F)-40 °C/-40 °F (-70 °C/-94 °F molecular sieve)
ISO 8573-1 class
Class 1 to 2 (derived)
Frequency
50 Hz · 60 Hz
Voltages
230/1/50-60 or 115/1/60
CSA · CRN
n/a · n/a

PH 90-690 HE (solid desiccant)

HL ISO 2 ≈ Worldwide 60 Hz 50 Hz
Flow
144 to 1,206 m³/h (≈ 85 to 710 SCFM)at the manufacturer’s reference conditions
Dew point
-40 °C (-40 °F)-40 °C/-40 °F
ISO 8573-1 class
Class 2 (derived)
Frequency
50 Hz · 60 Hz
Voltages
230 VAC 50/60 Hz or 115 VAC 50/60 Hz
CSA · CRN
n/a · n/a

PH 100-625 HE (solid desiccant)

HL ISO 3 ≈ Worldwide 60 Hz 50 Hz
Flow
180 to 1,080 m³/h (≈ 106 to 636 SCFM)at the manufacturer’s reference conditions
Dew point
-20 °C (-4 °F)-20 °C/-5 °F
ISO 8573-1 class
Class 3 (derived)
Frequency
50 Hz · 60 Hz
Voltages
230 VAC 50/60 Hz or 115 VAC 50/60 Hz
CSA · CRN
n/a · n/a

PB 760-7400 HE

BP ISO 1–2 ≈ Worldwide
Flow
1,296 to 12,600 m³/h (≈ 763 to 7,416 SCFM)at the manufacturer’s reference conditions
Dew point
-70 to -40 °C (-94 to -40 °F)-40 °C/-40 °F (-70 °C/-94 °F optional zero purge)
ISO 8573-1 class
Class 1 to 2 (derived)
Frequency
n/a
Voltages
n/a
CSA · CRN
n/a · n/a

Models

All models: Type Blower purgeDew point -70 to -40 °C (-94 to -40 °F)ISO class Class 1 to 2 (derived)

Model Flow
PB 760 HE ≈ 763 SCFM1,296 m³/h
PB 1000 HE ≈ 1,017 SCFM1,728 m³/h
PB 1350 HE ≈ 1,335 SCFM2,268 m³/h
PB 2050 HE ≈ 2,055 SCFM3,492 m³/h
PB 2650 HE ≈ 2,670 SCFM4,536 m³/h
PB 3400 HE ≈ 3,390 SCFM5,760 m³/h
PB 4450 HE ≈ 4,450 SCFM7,560 m³/h
PB 5300 HE ≈ 5,297 SCFM9,000 m³/h
PB 7400 HE ≈ 7,416 SCFM12,600 m³/h
Comparable lines (4)

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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