An air dryer removes the vapor from the moist compressed air delivered by the compressor, and prevents it from causing the pneumatic equipment to fail.o Effects of moisture on equipment Standard inlet air temperature type IDF lE/F/D Series • Air flow capacity: Increased by up to 40% (SMC comparison) • Power consumption: Reduced by up to 40% (SMC comparison) • Improved corrosion resistance with the stainless steel heat exchanger*1

Tolerant of high temperature environment (ambient temperature 45°C), Energy saving design! Air-cooled type can be used at ambient temperature 45°C. Second re-heater helps the heat radiation of the condenser allow use at ambient temperature 45°C. New air dryer Compressed Second re-heater cools air outlet the refrigerant and reduces the load to the condenser. Current air dryer It cannot radiate heat if the ambient temperature is excessive. It is warmed by the second re-heater, preventing condensation of the piping on the outlet side. Second re-heater Compressed air after removing humidity Compressed...

IDF100F/125F/150F Series Maintenance • Dustproof filter provided as a standard accessory • Only access from front side is required to check electrical equipment and dustproof filter. Dustproof filter Electrical equipment Selection of layout [Air-cooled type] [Water-cooled type] Exhausting direction can be selected from four directions!! Auto drain tube can be connected in two directions, left or right. Facility water piping port can be selected from two directions!! Facility water outlet Left Facility water inlet Facility water outlet Right Facility water inlet Temperature control equipment Avoid...

Complies with CFC restrictions Refrigerated Air Dryers IDF/IDU Series Contents Standard Inlet Air Temperature Type IDFDE/F/D Series Rated inlet air temperature: 35, 40°C Rated inlet condition Port size High Inlet Air Temperature Type IDUDE Series Model Rated inlet condition p. 14 to 21 Rated inlet air temperature: 55°C Port size p. 25 to 27 Refer to the Web Catalog for air dryer models conforming to international standards (CE and UL).

*1 The IDF100F to 150F, 190D, 240D standard types are equipped with a heavy-duty auto drain and a terminal block for remote operation, stop, operating, and error signal. *2 The IDF370D standard type is the water-cooled type with a motor type auto drain. *3 When switching from the previous air dryer and remote operation are required, select the Made to Order (IDF/UDE-D-X256) product. The IDF100F to 150F and 190D to 370D standard types are equipped with a terminal block for remote operation, stop, operating, and error signals. Optional Accessories Description Specific Product Optional O t' Refrigerant...

IIDF/IDU Series *1 Values obtained from “Correction Factors” on page 6. Correction factor = 0.82 x 0.96 x 1 x 0.88 = 0.69 Max. coefficient value is 1.5. Correction factor is 1.5 when the calculation result is 1.5 or greater. *1 Values obtained from “Correction Factors” on page 6. Correction factor = 0.95 x 0.93 x 1 x 0.88 = 0.78 Max. coefficient value is 1.5. Correction factor is 1.5 when the calculation result is 1.5 or greater. Calculate the corrected air flow capacity. Obtain the corrected air flow capacity from the following formula. Corrected air flow capacity = Air flow rate e (Correction...

Model Selection IDF/IDU Series Data ®: Ambient Temperature *1 correction factor is determined to range of 2 to 45°C. Data ©: Outlet Air Pressure Dew Point Outlet air pressure dew point [°C] Outlet air pressure dew point [°C] Outlet air pressure dew point [°C] Data ®: Air Flow Capacity IDF Series * In the case of the Option A (cool compressed air output), the air flow capacity is different. Refer to page 28 for details.

Refrigerant R134a (HFC) Standard Inlet Air Temperature IDF□£ Series 1E, 2E, 3E, 4E, 6E, 8E, 11E, 15E1 (Inlet air temperature: 35°C, Outlet air pressure dew point: 10°C) How to Order *1 When multiple options are combined, indicate symbols in alphabetical order. However, the following combinations are not possible. • R and S (Because S function is also included in R.) • S and T (Because S function is also included in T.) • The combination of K, L and M is not possible because an auto drain can only be attached to a single option. *2 The maximum operating pressure is 1.6 MPa. *3 Voltage symbol 20...

Refrigerated Air Dryer IDF□£ Series Standard Specifications Symbol Model Specifications *1 Air flow capacity under the standard condition (ANR) [20°C, Atmospheric pressure, and 65% Relative humidity] *2 Air flow capacity converted by the compressor intake condition [32°C, Atmospheric pressure, and 75% Relative humidity] *3 The operation range does not guarantee the use with normal air flow capacity. *4 Select the model in accordance with Model Selection (pages 5, 6) for models beyond the rated specifications. *5 When selecting a power supply voltage, refer to the How to Order on page 7. *6 These...

Ventilation direction [200 VAC specification] Terminal block Drain tube (O.D. ø10, length approx. 0.8 m) Ventilation direction Evaporation thermometer Illuminated switch [200 VAC specification] Power cable outlet (ø17) [100 VAC specification] Power cable (Length: approx.1.9 m) Specific Product Optional Precautions Accessories Model Selection

Refrigerant R407C (HFC) Standard Inlet Air Temperature IDF IE Series 22E, 37E, 55E, 75E (Inlet air temperature: 35°C (22E, 37E), 40°C (55E, 75E), Outlet air pressure dew point: 10°C) How to Order *1 When multiple options are combined, indicate symbols in alphabetical order. However, the following combinations are not possible. • The combination of K, L and M is not possible because an auto drain can only be attached to a single option. *2 The maximum operating pressure is 1.6 MPa. *3 Select the Option L for the 55E and 75E which need moderate pressure. *4 To users who are considering switching...