Cool compressed air output
Option symbol
There is no heating of cooled, dehumidified air as it leaves the air dryer.
The air flow capacity with this option is smaller than that of the standard
dryer. (The external dimensions are identical to the standard product.)
Note) Perform thermal insulation treatment to the piping and equipment
installed after the dryer to prevent the formation of condensation.
Conditions: Inlet air pressure: 0.7 MPa, Inlet air temperature: 35
°
C ,
Outlet air temperature: 10
°
C Ambient temperature: 25
°
C
Anti-corrosive treatment
Option symbol
This minimises the corrosion of the copper and copper alloy parts when
the air dryer is used in an atmosphere containing hydrogen sulfide or sul-
furous acid gas. (Corrosion cannot be completely prevented.)
Special epoxy coating: Copper tube and copper alloy parts.
The coating is not applied on the heat exchanger or around electrical
parts, as operation may be affected by the coating.
∗
Corrosion is not covered under warranty.
C
A
IDFA3E to 11E
IDFA all models
For 1.6 MPa applications
Auto drain bowl type:
Metal bowl with level gauge
Option symbol
The auto drain is changed from the standard one to one with a medium
pressure specification.
A metal bowl with a level gauge which can confirm the water level is used
for the auto drain.
Specifications
1. Maximum operating pressure: 1.6 MPa
2. Dimensions ··· same as standard products
K
IDFA6E to 37E
With heavy duty auto drain
(Applicable to 1.6 MPa)
Option symbol
The float type auto drain used in the
standard air dryer is replaced with a
heavy duty auto drain (ADH4000-04)
which enables the drainage to dischar-
ge more efficiently.
L
IDFA4E to 75E
Note 1) The heavy duty auto drain and the ball valve are both enclosed in the same
shipping package as the main body of the air dryer. Customers are required
to mount the parts to the air dryer. (Except IDFA22E to 75E)
Note 2) Customers will need to supply the fitting and tubing for the drain piping.
(Except IDFA22E to 75E)
IDFA4E to 15E
IDFA22E to 75E
Drain outlet
(A)
(207)
(157)
Ball valve
Rc 1/2
Heavy duty
auto drain
Air flow capacity m
3
/h (ANR)
Model
IDFA3E
18
IDFA4E
23
IDFA6E
29
IDFA8E
32
IDFA11E
39
Ball valve
(O.D. ø10)
Drain tube:
Length approx.
0.95 m
Heavy duty
auto drain
A
Model
55
67
139
47
IDFA4E
IDFA6E
IDFA8E, 11E
IDFA15E
A
(mm)
Air Flow Capacity
Dimensions
Model
Approx. 100
Approx. 50
IDFA22E, 37E
IDFA55E, 75E
A
(mm)
Dimensions
Replacement Parts
Housing
(You don’t need
to purchase a
new housing.)
Replacement Parts: Heavy Duty Auto Drain
Model
ADH-E400
(Replacement kit for
exhaust mechanism)
IDFA4E to 75E
Configuration
Replacement parts no.
(Description)
Replacement
kit for exhaust
mechanism
Model
IDFA6E to 15E
Auto drain
assembly part no.
Note
The AD48-8-X2110 auto drain,
insulator, and one-touch fitting
are included.
IDF-S0086
AD48-8-X2110
IDFA22E, 37E
Single auto drain unit
Series
IDFA
쏔
E
Options 1
For “How to Order” optional
models, refer to page 3 and 6.
9
