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Air Dryers


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Refrigerated Air Dryer IDF

Features
    ・Applicable for the high-temperature environments
    　Ambient temperature : Max. 45℃
    　Inlet air temperature : Max. 65℃
    ・Increased air flow capacity
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)　Proposal for the Use of a Separate Refrigerated Air Dryer
SeriesRated inlet
condition		Air flow capacity
(m3/min[ANR])
50 Hz		Air flow capacity
(m3/min[ANR])
60 Hz		RefrigerantPort sizeCompressor
output
IDF6035℃
0.7 MPa		5.66.5R410A（HFC）
GWP：2088		R1Less than 7.5kw
IDF7035℃
0.7 MPa		89.1R410A（HFC）
GWP：2088		R1 1/2Less than 7.5kw
IDF8040℃
0.7 MPa		11.613.6R410A（HFC）
GWP：2088		R2Less than 7.5kw
IDF9040℃
0.7 MPa		14.316.4R410A（HFC）
GWP：2088		R2Less than 7.5kw

Refrigerated Air Dryer IDF □E/F/D

    * The refrigerated air dryer IDF22E to IDF75E series is to be discontinued.
    　Please consider selecting an IDF60 to 90 series refrigerated air dryer as a
    　substitute.
    　Discontinuation date
    　IDF22E/IDFA22E: Discontinued
    　IDF37E/IDFA37E: Scheduled to be discontinued as of the end of
    　March 2024
    　IDF55E/IDFA55E: Scheduled to be discontinued as of the end of
    　September 2024
    　IDF75E/IDFA75E: Scheduled to be discontinued as of the end of
    　September 2024
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)　Proposal for the Use of a Separate Refrigerated Air Dryer
SeriesRated inlet conditionAir flow capacity
(m3/min[ANR])
50 Hz		Air flow capacity
(m3/min[ANR])
60 Hz		Applicable air compressor (kW)RefrigerantPort sizeCompressor
output
IDF1E35℃
0.7 MPa		0.10.120.75R134a
（HFC）		Rc3/8Less than 7.5kw
IDF2E35℃
0.7 MPa		0.20.2351.5R134a
（HFC）		Rc3/8Less than 7.5kw
IDF3E35℃
0.7 MPa		0.320.372.2R134a
（HFC）		Rc3/8Less than 7.5kw
IDF4E35℃
0.7 MPa		0.520.573.7R134a
（HFC）		Rc1/2Less than 7.5kw
IDF6E35℃
0.7 MPa		0.750.825.5R134a
（HFC）		Rc3/4Less than 7.5kw
IDF8E35℃
0.7 MPa		1.221.327.5R134a
（HFC）		Rc3/4Less than 7.5kw
IDF11E35℃
0.7 MPa		1.651.8211R134a
（HFC）		Rc3/4Less than 7.5kw
IDF15E135℃
0.7 MPa		2.83.115R134a
（HFC）		Rc1Less than 7.5kw
IDF100F40℃
0.7 MPa		16.018.8100R407C
（HFC）		R2Less than 7.5kw
IDF125F40℃
0.7 MPa		20.123.7125R407C
（HFC）		65（2 1/2B）
flange		Less than 7.5kw
IDF150F40℃
0.7 MPa		25.030.0150R407C
（HFC）		80（3B）
flange		Less than 7.5kw
IDF190D40℃
0.7 MPa		32.038.0190R407C
（HFC）		80（3B）
flange		Less than 7.5kw
IDF240D40℃
0.7 MPa		43.050.0240R407C
（HFC）		100（4B）
flange		Less than 7.5kw
IDF370D35℃
0.7 MPa		54.065.0370R407C
（HFC）		150（6B）
flange		More than 7.5kw

Refrigerated Air Dryer IDU □E

Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)　Proposal for the Use of a Separate Refrigerated Air Dryer
SeriesRated inlet conditionAir flow capacity (m3/min[ANR])
50 Hz		Air flow capacity (m3/min[ANR])
60 Hz		Applicable air compressor (kW)RefrigerantPort sizeCompressor
output
IDU3E55℃
0.7 MPa		0.320.372.2R134a
（HFC）		Rc3/8Less than 7.5kw
IDU4E55℃
0.7 MPa		0.520.573.7R134a
（HFC）		Rc1/2Less than 7.5kw
IDU6E55℃
0.7 MPa		0.750.825.5R134a
（HFC）		Rc3/4Less than 7.5kw
IDU8E55℃
0.7 MPa		1.11.27.5R134a
（HFC）		Rc3/4Less than 7.5kw
IDU11E55℃
0.7 MPa		1.51.711R134a
（HFC）		Rc3/4Less than 7.5kw
IDU15E155℃
0.7 MPa		2.62.815R134a
（HFC）		Rc1Less than 7.5kw
IDU22E55℃
0.7 MPa		3.94.322R407C
（HFC）		R1Less than 7.5kw
IDU37E55℃
0.7 MPa		5.76.137R407C
（HFC）		R1 1/2Less than 7.5kw
IDU55E55℃
0.7 MPa		8.49.855R407C
（HFC）		R2Less than 7.5kw
IDU75E55℃
0.7 MPa		11.012.575R407C
（HFC）		R2Less than 7.5kw

Refrigerated Air Dryer/Double Energy Saving Function Series IDF100FS/125FS/150FS

Features
    ・Energy-saving design (Second re-heater + Digital scroll compressor)
    ・Power consumption: Reduced by up to 76%
    ・Exhaust heat: Reduced by up to 25%
    ・Tolerant of high temperature environments!
    ・Ambient temperature: Up to 45ºC, Inlet air temperature: Up to 60ºC
  • 2D/3D CAD

    The new SMC CAD SYSTEM, CADENAS, allows you to output 2D/3D CAD data with full part numbers in various data formats. Responses to part number selection has been greatly improved with the newly developed system.

    Click here for 2D/3D CAD
    2D CAD
    Click here for 2D CAD
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesApplicable
compressor (kW)		Air flow capacity
（m3/min［ANR］）
50 Hz		Air flow capacity
（m3/min［ANR］）
60 Hz
IDF100FS1001618.8
IDF125FS12520.123.7
IDF150FS1502527

Refrigerated Air Dryer/For Use in Europe, Asia and Oceania IDFA□E/□

Features
    ・Single-phase230VAC(50Hz), Three-phase400VAC, Three-phase380VAC
    ・For use in Europe/Low GWP Refrigerant　Refrigerants: R1234yf(HFO), R454C(HFC)
    ・For use in Asia and Oceania　Refrigerant: R134a (HFC), R410A (HFC)

    * The production of the IDFA22E to IDFA75E series was scheduled to end
    　in June 2022, but will be extended. We will announce the production end
    　date separately.
    　Click here for the IDFA22E to IDFA75E series catalog.
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)　EU/U.S. Refrigerant Regulation
SeriesRated inlet conditionAir flow capacity
(m3/h [ANR] )
Outlet air pressure dew point
3℃		Air flow capacity
(m3/h [ANR] )
Outlet air pressure dew point
7℃		Air flow capacity
(m3/h [ANR] )
Outlet air pressure dew point
10℃		RefrigerantPort size
IDFA3E35℃
0.7MPa		121517[For use in Europe]
Low GWP refrigerant　R1234yf(HFO）

[For use in Asia and Oceania]
R134a（HFC）		Rc3/8
IDFA4E35℃
0.7MPa		243134[For use in Europe]
Low GWP refrigerant　R1234yf(HFO）

[For use in Asia and Oceania]
R134a（HFC）		Rc1/2
IDFA6E35℃
0.7MPa		364650[For use in Europe]
Low GWP refrigerant　R1234yf(HFO）

[For use in Asia and Oceania]
R134a（HFC）		Rc3/4
IDFA8E35℃
0.7MPa		658391[For use in Europe]
Low GWP refrigerant　R1234yf(HFO）

[For use in Asia and Oceania]
R134a（HFC）		Rc3/4
IDFA11E35℃
0.7MPa		80101112[For use in Europe]
Low GWP refrigerant　R1234yf(HFO）

[For use in Asia and Oceania]
R134a（HFC）		Rc3/4
IDFA15E135℃
0.7MPa		120152168[For use in Europe]
Low GWP refrigerant　R1234yf(HFO）

[For use in Asia and Oceania]
R134a（HFC）		Rc1
IDFA6035℃
0.7MPa		204300360[For use in Europe]
Low GWP refrigerant　R454C(HFC)

[For use in Asia and Oceania]
R410A(HFC)		R1
IDFA7035℃
0.7MPa		312408480[For use in Europe]
Low GWP refrigerant　R454C(HFC)

[For use in Asia and Oceania]
R410A(HFC)		R1 1/2
IDFA8035℃
0.7MPa		552654720[For use in Europe]
Low GWP refrigerant　R454C(HFC)

[For use in Asia and Oceania]
R410A(HFC)		R2
IDFA9035℃
0.7MPa		810900960[For use in Europe]
Low GWP refrigerant　R454C(HFC)

[For use in Asia and Oceania]
R410A(HFC)		R2

Refrigerated Air Dryer/For Use in Europe, Asia and Oceania IDFA

Features
    ・Refrigerant: R410A (HFC)
    ・Applicable for the high-temperature environments
    　Ambient temperature : Max. 45℃
    　Inlet air temperature : Max. 65℃
    ・Increased air flow capacity
    ・Power supply voltage: Single-phase 230 VAC (50 Hz)
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesRated inlet
condition		Air flow capacity
(m3/h [ANR] )
Dew point 3℃		Air flow capacity
(m3/h [ANR] )
Dew point 7℃		Air flow capacity
(m3/h [ANR] )
Dew point 10℃		RefrigerantPort size
IDFA6035℃
0.7 MPa		204300360R410A(HFC)
GWP：2088		R1
IDFA7035℃
0.7 MPa		312408480R410A(HFC)
GWP：2088		R1 1/2
IDFA8035℃
0.7 MPa		552654720R410A(HFC)
GWP：2088		R2
IDFA9035℃
0.7 MPa		810900960R410A(HFC)
GWP：2088		R2

Refrigerated Air Dryer/For Use in Europe, Asia and Oceania/Large Size IDFA□F

Features
    ・[For use in Europe] Low GWP Refrigerant: R454C (HFC) [New]
    ・Refrigerant: R407C (HFC)
    ・Tolerant of high temperature environment!
    　Top of its class in the industry for the large air-cooled type
    　Ambient temperature 45°C at max., Inlet air temperature 60°C at max.
    ・Energy saving design
    　Exhaust heat reduced by 25% at max.
    　Ambient temperature increase suppressed
    　Employs a heat exchanger made of high corrosion-resistant stainless
    　steel
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesRated inlet conditionAir flow capacity
(m3/h [ANR] )
Outlet air pressure dew point
3℃		Air flow capacity
(m3/h [ANR] )
Outlet air pressure dew point
7℃		Air flow capacity
(m3/h [ANR] )
Outlet air pressure dew point
10℃		RefrigerantPort size
IDFA100F-3840℃
0.7MPa		--960R407C
（HFC）		R2
IDFA125F-3840℃
0.7MPa		--1210R407C
（HFC）		R2 1/2
IDFA150F-3840℃
0.7MPa		--1500R407C
（HFC）		DIN flange 80
IDFA100F-4035℃
0.7MPa		860--R407C
（HFC）		R2
IDFA125F-4035℃
0.7MPa		1100--R407C
（HFC）		R2 1/2
IDFA150F-4035℃
0.7MPa		1340--R407C
（HFC）		DIN flange 80

Refrigerated Air Dryer/For Use in Southeast Asia IDFC□

Features
    ・Applicable for the high-temperature environments of tropical regions
    ・Can be used in high-temperature environments
    　Ambient temperature : Max. 45℃
    　Inlet air temperature : Max. 80℃
    　Dew point range : 3℃ to 20℃
    ・Air flow capacity : 9.2 m3/min (52% increase compared to the current model)
    ・Power supply voltage : Single-phase 230 VAC (50 Hz)
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesRated inlet conditionAir flow capacity
(m3/min [ANR] )
Outlet air pressure dew point
3℃		Air flow capacity
(m3/min [ANR] )
Outlet air pressure dew point
10℃		Air flow capacity
(m3/min [ANR] )
Outlet air pressure dew point
20℃		RefrigerantPort size
IDFC6050℃
0.7 MPa		0.92.84.7R410A(HFC)
GWP：2088		R1
IDFC7050℃
0.7 MPa		1.64.77.8R410A(HFC)
GWP：2088		R1 1/2
IDFC8050℃
0.7 MPa		2.26.510.9R410A(HFC)
GWP：2088		R2
IDFC9050℃
0.7 MPa		3.19.215.4R410A(HFC)
GWP：2088		R2

Refrigerated Air Dryer/For Use in North, Central and South America IDFB

Features
    ・Low GWP Refrigerant [New]
    ・Applicable for the high-temperature environments
    　Ambient temperature : Max. 113ºF (45ºC)
    　Inlet air temperature : Max. 149ºF (65ºC)
    ・Increased air flow capacity
    ・Power supply voltage: Single-phase 230 VAC (60 Hz)
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesRated inlet
condition		Air flow capacity
(m3/h [ANR] )
Dew point 37ºF (2.8℃)		Air flow capacity
(m3/h [ANR] )
Dew point 45ºF (7.2℃)		Air flow capacity
(m3/h [ANR] )
Dew point 50ºF (10℃)		RefrigerantPort size
IDFB60100ºF
（37.8℃）
100 psi
（0.7 MPa）		113
（192）		155
（264）		177
（300）		Standard: R410A (HFC)
Low GWP Refrigerant: R454C (HFC)		R1, NPT1
IDFB70100ºF
（37.8℃）
100 psi
（0.7 MPa）		166
（282）		215
（366）		251
（426）		Standard: R410A（HFC)
Low GWP Refrigerant: R454C (HFC)		R1 1/2, NPT1 1/2
IDFB80100ºF
（37.8℃）
100 psi
（0.7 MPa）		247
（420）		314
（534）		353
（600）		Standard: R410A (HFC)
Low GWP Refrigerant: R454C (HFC)		R2, NPT2
IDFB90100ºF
（37.8℃）
100 psi
（0.7 MPa）		335
（570）		406
（690）		459
（780）		Standard: R410A (HFC)
Low GWP Refrigerant: R454C (HFC)		R2, NPT2

Refrigerated Air Dryer/For Use in North, Central, and South America IDFB□E

    ・Low GWP Refrigerant [New]
    ・UL, CSA certified product
    ・Power supply voltage: Single-phase 115 VAC (60 Hz), 230 VAC (60 Hz)
    　3-phase 460 VAC (60 Hz)
    　
    　Note) The air flow capacity for each dew point is indicated.

    ∗ The IDFB22E/37E series has been discontinued in August 2019.
    　Please select the IDFB60/70 series.
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesRated inlet conditionAir flow capacity SCFM (m3/h [ANR] )
Outlet air pressure dew point Note)
37ºF（2.8℃）		Air flow capacity SCFM (m3/h [ANR] )
Outlet air pressure dew point Note)
45ºF（7.2℃）		Air flow capacity SCFM (m3/h [ANR] )
Outlet air pressure dew point Note)
50ºF（10℃）		RefrigerantPort size
IDFB3E100ºF
（37.8℃）
100 psi
（0.7 MPa）		10（17）11（19）12（20）Standard: R134a (HFC)
Low GWP Refrigerant: R1234yf (HFO)		NPT3/8
IDFB4E100ºF
（37.8℃）
100 psi
（0.7 MPa）		15（25）16（27）17（28）Standard: R134a (HFC)
Low GWP Refrigerant: R1234yf (HFO）		NPT1/2
IDFB6E100ºF
（37.8℃）
100 psi
（0.7 MPa）		25（43）26（45）28（47）Standard: R134a (HFC)
Low GWP Refrigerant: R1234yf (HFO)		NPT3/4
IDFB8E100ºF
（37.8℃）
100 psi
（0.7 MPa）		41（70）43（74）45（77）Standard: R134a (HFC)
Low GWP Refrigerant: R1234yf (HFO）		NPT3/4
IDFB11E100ºF
（37.8℃）
100 psi
（0.7 MPa）		59（100）62（106）65（110）Standard: R134a (HFC)
Low GWP Refrigerant: R1234yf (HFO)		NPT3/4
IDFB15E100ºF
（37.8℃）
100 psi
（0.7 MPa）		71（120）80（136）86（147）Standard: R134a (HFC)
Low GWP Refrigerant: R1234yf (HFO)		NPT1
IDFB55E100ºF
（37.8℃）
100 psi
（0.7 MPa）		226（384）258（438）297（504）Standard: R407C (HFC)NPT2
IDFB75E100ºF
（37.8℃）
100 psi
（0.7 MPa）		300（510）353（600）406（690）Standard: R407C (HFC)NPT2

Thermo-dryer with Air Temperature Adjustment Function IDH□

Features
    ・Stable supply of temperature and pressure controlled dry clean air
    　Can supply compressed air with the same conditions and quality
    　regardless of the season
    ・Application example:
    　Supplying compressed air with constant conditions to air bearings
    　mounted on a tool
    ・Built-in filter
    　Nominal filtration: 0.01 μm (99.9% filtration efficiency)
    　Outlet oil mist concentration: Max. 0.01 mg/m3 (ANR)
    　Outlet cleanliness: Particles of 0.3 μm or more: 3.5 particles/L (ANR)
    　or less
    ・Compatible with power supplies from around the world Single-phase
    　100, 200, 230 VAC (50/60 Hz)
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesAir flow capacity
L/min（ANR）		Outlet air
temperature
adjustment range		Outlet air set
pressure range		Outlet air
temperature
stability		Cooling
method		Compressor
output
IDH□4100 to 50015 to 30℃0.15 to 0.85 MPa±0.1Heater
operation
PID control		Less than 7.5kw
IDH□6200 to 80015 to 30℃0.15 to 0.85 MPa±0.1Heater
operation
PID control		Less than 7.5kw

Heatless Air Dryer ID

    ・Can supply dry air with a low dew point below –30ºC
    ・Compact and lightweight without a heater or an electric control board
    ・It is possible to check the outlet dew point with the indicator.
    　(Self-regenerative type allows for easy maintenance)
  • 2D/3D CAD

    The new SMC CAD SYSTEM, CADENAS, allows you to output 2D/3D CAD data with full part numbers in various data formats. Responses to part number selection has been greatly improved with the newly developed system.

    Click here for 2D/3D CAD
    2D CAD
    Click here for 2D CAD
  • Heatless Air Dryer ID
    Manual
    Series View search result
    IDView search result
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesOutlet flow L/min (ANR)Inlet flow L/min (ANR)
ID80 to 780100 to 975

Modular Connection Type Membrane Air Dryer IDG-D

Features
    ・Compatible with various ISO water quality classes
    ・Modular connection is possible.
    ・Non-fluorocarbon
    ・Power supply not required
    ・No vibration or heat discharge
    ・Contributes to energy saving
    　Pressure drop: Reduced by up to 61%
    　Outlet air flow rate: Max. 25% increase
    　Purge ratio: Approx. 14%
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesStandard inlet conditionsOutlet air flow rate
L/min (ANR)		Pressure dew
point (℃)		Water quality
class		Applicable
AC size		Port size
IDG20-D25℃, 0.7 MPa10034AC20Rc, NPT, G
1/8, 1/4
IDG30-D25℃,0.7 MPa25034AC30Rc, NPT, G
1/4, 3/8
IDG40-D25℃,0.7 MPa50034AC40Rc, NPT, G
3/8, 1/2

Membrane Air Dryer IDG□A/IDG

Features
    ・It is possible to easily supply dry air using the hollow fiber membrane.
    ・Non-fluorocarbon
    ・Power supply not required
    ・Compatible with low dew points (–60ºC)
    ・No vibration or heat discharge
    ・With a dew point indicator
  • 2D/3D CAD

    The new SMC CAD SYSTEM, CADENAS, allows you to output 2D/3D CAD data with full part numbers in various data formats. Responses to part number selection has been greatly improved with the newly developed system.

    Click here for 2D/3D CAD
    2D CAD
    Click here for 2D CAD
  • Membrane Air Dryer IDG□A/IDG
    Manual
    Series View search result
    IDG□A/IDGView search result
Safety Instructions　Air Preparation Equipment/Precautions
Model Selection Guide/Quick Reference Guide　Green Procurement (RoHS)
SeriesOutlet flow L/min (ANR)Standard dew point (°C)
IDG□A/IDG10 to 1000－15，－20，－40，－60

Moisture Control Tube IDK

Features
    ・Prevents condensation in piping for small cylinders/air grippers
    ・Diffuses water vapor in the piping to the outside
    ・All you have to do is install the moisture control tube.
    　Additional power supplies and works are not necessary.
Safety Instructions　Green Procurement (RoHS)　Air Preparation Equipment/Precautions
SeriesO.D./I.D. (mm)Effective length (mm)Applicable fittings
IDK02
Linear shape		2/1.2100
200		KQ2
IDK04
Linear shape		4/2.5100
200		KQ2
IDK06
Linear shape		6/4100
200		KQ2
IDK04-100-C1
Coil shape		4/2.5100KQ2

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