∗ Refer to page 529 for “Microswitch for differ-
ential pressure indication switch”.
Vertical Suction Filter
FHIA Series
COM.
N.O.
N.C.
View port
G1/2
FH I A N 04 M M R074
Differential Pressure Indication
A differential pressure indicator or a differential
pressure indication switch can be selected, and
mounted on all filter models.
Differential pressure indicator
•
Operating pressure—20 kPa
•
Once a value is displayed, it will continue to
be displayed until reset, even if the pump is
stopped. (Reset type)
•
Perform element replacement when the red
ring floats up and covers the entire view port.
Differential pressure indication switch
•
Operating pressure—20 kPa
•
When a value has been displayed, it will be
automatically reset when the pump is
stopped. (Non-reset type)
•
This is a visual dual-purpose. Perform ele-
ment replacement when the switch has actu-
ated (when the red ring floats up and covers
the entire view port).
•
N.C. and N.O. common
How to Order
M
Micromesh
Element
N
W
V
Petroleum
Water-glycol, Emulsion
Phosphoric ester
Hydraulic fluid
04
06
08
10
12
16
20
24
28
32
1/2
B
3/4
B
1
B
1 1/4
B
1 1/2
B
2
B
2 1/2
B
3
B
3 1/2
B
4
B
Port size
M
E
D
Differential pressure indicator
Differential pressure indication switch
Note)
None (Blanking cap)
Differential pressure indication
074
105
149
74 µm
105 µm
149 µm
Nominal filtration
R
D
With relief valve
None (Blanking plate)
Relief valve
Note) N.C. and N.O. common
Replacement Element Part No.
Port size (Nominal size)
04
(
1/2
B
)
06
(
3/4
B
),
08
(
1
B
)
10
(
1
1/4
B
),
12
(
1
1/2
B
)
16
(
2
B
)
20
(
2
1/2
B
),
24
(
3
B
)
28
(
3
1/2
B
),
32
(
4
B
)
74
µ
m
(200 mesh)
EM001H-074N
EM101H-074N
EM201H-074N
EM301H-074N
EM401H-074N
EM501H-074N
105
µ
m
(150 mesh)
EM001H-105N
EM101H-105N
EM201H-105N
EM301H-105N
EM401H-105N
EM501H-105N
149
µ
m
(100 mesh)
EM001H-149N
EM101H-149N
EM201H-149N
EM301H-149N
EM401H-149N
EM501H-149N
Element size
ø65 x 90
ø85 x 110
ø100 x 160
ø120 x 180
ø140 x 200
ø180 x 260
Note 1) The symbol at the end of the element part no. indicates the hydraulic fluid type.
N: Petroleum, Phosphoric ester, W: Water-glycol, Emulsion.
Note 2) Above elements require one element per filter.
Reset button
View port
Vertical suction filter
Note) For flange
connection only.
499
