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Refrigerated Air Dryer Standard Temperature Air Inlet IDFB□E Series (IDFB55E-46-R)

Refrigerated air dryer that protects pneumatic equipment from moisture.
[Features]
· Removes the vapor from the moist compressed air delivered by the compressor and prevents it from causing the pneumatic equipment to fail.
· Improved corrosion resistance with the use of stainless-steel heat exchanger.
· Size: 22E, 37E, 55E, 75E.

(i)Caution

■ SMC Product Line
Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.

■ Products Planned for Online Release
Air cylinder-related product pages will be released on this site on an ad-hoc basis.
CQ2/MG types, etc., are already available.
*Vacuum equipment, FRLs, solenoid valves, etc., will also be released on dedicated pages on this site on an ad-hoc basis.
*The information above is correct as of December 2018.
See catalog for specification details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.

Part Number

Configured Part Number is shown.

IDFB55E-46-R

Product Specifications
Part Numbers
Catalog

Refrigerant R134a (HFC), R407C (HFC) Standard Temperature Air Inlet, IDFB□E Series Specifications

Refrigerant R134a (HFC), R407C (HFC) Standard Temperature Air Inlet, IDFB□E Series external appearance

*The external appearance images are representative images.

JIS symbol

Structure Principle Diagram (Air/Refrigerant Circuit)

Humid, hot air coming into the air dryer is cooled down by a cooler re-heater (heat exchanger). Water condensed at this time is removed from the air by a drain separator (auto drain) and drained out automatically. Air separated from the water is heated by a cooler re-heater (heat exchanger) to approximately ambient temperature to obtain the dried air, which goes through to the outlet side.

Structure Principle Diagram: IDFB22E/IDFB37E/IDFB55E/IDFB75E (Air/Refrigerant Circuit)

Standard Specifications

Specifications			Model
			Standard-temperature air inlet
			IDFB22E		IDFB37E	IDFB55E	IDFB75E
Operating range^*3	Applicable fluid		Compressed Air
	Inlet air temperature (°F [°C])		41 to 122 (5 to 50)
	Inlet air pressure (psi [MPa])		22 (0.15) to 150 (1.0)
	Ambient temperature (°F [°C])		36 to 104 (2 to 40), Relative humidity of 85% or less
^*4	Air flow capacity SCFM^{1, 2)} (m³/h [ANR])	Outlet pressure dew point 37°F (2.8°C)	107 (182)		161 (273)	226 (384)	300 (510)
		Outlet pressure dew point 45°F (7.2°C)	120 (205)		173 (294)	258 (438)	353 (600)
		Outlet pressure dew point 50°F (10°C)	130 (221)		181 (308)	297 (504)	406 (690)
	Operating pressure (psi [MPa])		100 (0.7)
	Inlet air temperature (°F [°C])		100 (37.8)
	Ambient temperature (°F [°C])		100 (37.8)
Electric specifications	Power supply voltage (frequency)		Single-phase 115 V AC (Voltage fluctuation ±10%) 60 Hz		Single-phase 230 V AC (Voltage fluctuation ±10%) 60 Hz		Three-phase 460 V AC (Voltage fluctuation ±10%) 60 Hz
	Operating current^*5 (A)		9	4.5	5.6	3.8
	Power consumption^*5 (W)		1,000		1,270	2,400
	Applicable circuit breaker capacity^*6 (Sensitivity current of 30 mA) (A)		15			10
Condenser			Forced air-cooled
Refrigerant			R134a (HFC)			R407C (HFC)
Refrigerant charge (oz [g])			18.7 (530)		25.7 (730)	15.2 (430)	20.8 (590)
Thread symbol and size		Symbol N	NPT 1 (male)		NPT 1 1/2 (male)	NPT 2 (male)
Thread symbol and size		Symbol Nil	R1 (male)		R1 1/2 (male)	R2 (male)
Drain tube outer diameter		Symbol N	3/8 inch
Drain tube outer diameter		Symbol Nil	10 mm
Coating color			Urban white 1
Weight (lbs [kg])			119 (54)		137 (62)	258 (117)	271 (123)
Compliant standards			UL, CSA

*1: Indicates the air flow capacity under ANR (atmospheric pressure 68°F (20°C), relative humidity 65%).
*2: Indicates the air flow capacity for each outlet pressure dew point.
*3: The operating range does not guarantee use at rated air flow capacity.
*4: If the operating conditions differ from the rating, select the model referring to "Model Selection" in the manufacturer's catalog.
*5: These are reference values under the rated conditions and are not guaranteed. Do not use these as thermal setting values, etc.
*6: Products without option R do not come with a circuit breaker. Purchase a circuit breaker separately.
*7: When a short-term interruption of the power supply (including momentary interruption) occurs in this equipment, the restarting of normal operations may require some time or may be impossible due to the operation of protective devices even after the supply of power returns.

Dimensions

(Unit: mm)

IDFB22E/IDFB37E dimensional drawing

(Unit: mm)

Model	Piping connection port diameter	A	B	C	D	E	F	G	H	J	K	L	M	N	P
IDFB22E	1	11.4 (290)	30.5 [775]	24.5 [623]	5.3 [134]	15.9 [405]	27.5 [698]	3.7 [93]	1.8 [46]	1.0 [25]	0.5 [13]	12.4 [314]	3.3 [85]	23.6 [600]	13.4 [340]
IDFB37E	1 1/2	11.4 (290)	33.7 [855]	24.5 [623]	5.3 [134]	15.9 [405]	27.5 [698]	3.7 [93]	1.8 [46]	1.0 [25]	0.5 [13]	12.4 [314]	3.3 [85]	26.8 [680]	13.4 [340]

(Unit: mm)

IDFB55E/IDFB75E dimensional drawing

(Unit: mm)

Model	Piping connection port diameter	A	B	C	D	E	F	G	H	J	K	L	M	N	P	Q	R
IDFB55E	2	18.5 [470]	33.7 [855]	31.5 [800]	5.0 [128]	17.9 [455]	34.2 [868]	4.3 [110]	9.8 [250]	2 [50]	0.5 [13]	19.7 [500]	3.0 [75]	27.6 [700]	20.7 [526]	20.4 [519]	1.4 [36]
IDFB75E	2	18.5 [470]	33.7 [855]	35.4 [900]	5.0 [128]	17.9 [455]	38.1 [968]	4.3 [110]	9.8 [250]	2 [50]	0.5 [13]	19.7 [500]	3.0 [75]	27.6 [700]	20.7 [526]	20.4 [519]	1.4 [36]

Precautions

*See the manufacturer's catalog for product information other than the above.

: 30; 45; 60

Part Number
IDFB55E-46-R

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Air Inlet Flow (l/min)	Outlet Open Air Pressure Dew-point (℃)	Supply Side, Connection Type	Inlet Air Pressure (MPa)	Control Side, Connection Type	Standard size	Auto drain	Short-circuit Breaker	Operation, Terminal block for abnormal signal takeout
	MYR 45,761.99	1 Piece(s)		26 Day(s) or more	6,400 / 7,300 / 8,400	2.8 ～ 10	[Rc(R)] R	0.7	[Rc(R)] R	55E	None	Yes	None

Basic Information

Type	Dryer	Method	Refrigerating type (air-cooling specification)	Shape	Standard
Air Inlet Flow Rate [Distinction](l/min)	More than 5000	Inlet Air Temperature(℃)	37.8	Supply Side, Plumbing Thread Nominal	2
Control Side, Plumbing Thread Nominal	2	Power Supply Voltage	Three-phase 460 V AC (60 Hz)	For medium pressure air	None

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Air Inlet Flow(l/min)
6,400

7,300

8,400

8,500

10,000

11,500
Clear
Outlet Open Air Pressure Dew-point(℃)
2.8

7.2

10
Clear
type
- IDFB55E
- IDFB75E
Clear
Supply Side, Connection Type
- Rc(R)
  - R
- NPT
Clear
Inlet Air Pressure(MPa)
0.7
Clear
Control Side, Connection Type
- Rc(R)
  - R
- NPT
Clear
Standard size
55E

75E
Clear
Auto drain
- None
- With a timer-controlled solenoid valve type auto drain
- With heavy-duty auto drain
Clear
Short-circuit Breaker
- None
- Yes
Clear
Operation, Terminal block for abnormal signal takeout
- None
- Yes
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

26 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Refrigerated Air Dryer Standard Temperature Air Inlet IDFB□E Series (IDFB55E-46-R)

(i)Caution

Refrigerant R134a (HFC), R407C (HFC) Standard Temperature Air Inlet, IDFB□E Series Specifications

Structure Principle Diagram (Air/Refrigerant Circuit)

Standard Specifications

Dimensions

Precautions

Basic Information

Configure

Specification/Dimensions

Air Inlet Flow(l/min)

Outlet Open Air Pressure Dew-point(℃)

type

Supply Side, Connection Type

Inlet Air Pressure(MPa)

Control Side, Connection Type

Standard size

Auto drain

Short-circuit Breaker

Operation, Terminal block for abnormal signal takeout

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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