Positive-Negative Pressure Union Filter
177
MPa
0
0.5
1
Air preparation
Series
In-line Filter
Dry Unit
Filter and Regulator Unit
Small Type Dryer
SOLENOID
VALVE
AIR
PREPALATION
■ Model Designation (Example)
SFU
1
44
Positive-Negative Pressure Union Filter
①
Filter Size
②
IN & OUT Tube Dia.
① Filter Size
■ Specifi cations
Type
SFU1
SFU2
SFU3
Fluid Medium
Air
Max. Operating Pressure
1MPa (at 20
℃
) (
※
1)
Vacuum Operating Pressure
-100kPa
Pressure Resistance
1.5MPa
Filtering Accuracy
5µm
Operating Temp. Range
0
～
50
℃
(No freezing)
Filter Area
4.7cm
2
7.5cm
2
12.7cm
2
*1. Max. operating pressure represents the value at 20
℃
. When the product is used in other temperature range, refer to
“
Chart of
Operationg Temperature & Max. Operationg Pressure
”
below.
*2. When the filter is operated under a high temperature due to an adiabatic compression, refer to
“
Chart of Operationg
Temperature & Max. Operationg Pressure
”
and use the producut under the condition where the environmental and product
temperature shall not be exceeded operating temperature.
③
Holder
③ Holder
No Code：
With Holder
NH：
Without Holder
Code
1
2
3
Filter Area(cm
2
)
4.7
7.5
12.7
② IN & OUT Tube Dia.
Code
44
66
88
1010
Tube O.D.(mm)
ø4
ø6
ø8
ø10
Applied Filter Size
1, 2
3
■ Chart of Operationg Temperature & Max. Operationg Pressure
Max. Operating Pressure
(MPa)
Operating Temp.
(
℃
)
0
0
0.2
0.4
0.6
0.8
1.0
1.2
10
20
30
40
50
④
Material Option
④ Material Option
No Code：
Standard specification
-S3：
Copper alloy free specification