Specifications
127
Static pressure (Pa)
Air flow (m
3
/min)
Lower
limit
Upper
limit
High speed
•
Upper limit
High speed
•High
High speed
•Medium
Standard
•Upper limit
High speed
Low
limit
High speed•Low
Standard•High
Standard•Medium
Standard
•
Low
2-spot blower internal resistance
[Standard]
Square duct blower internal resistanceSquare duct blower internal resistance
Air flow(m
3
/min)
Lower
limit
Upper
limit
Static pressure (Pa)
High speed
• Upper limit
H
igh speed
•H
igh
High speed
•Medium
Standard
•
Upper limit
High speed
•
Low
High speed•Low
limit
Standard
•High
Standard
•M
edium
Standard
•Low
2-spot blower internal resistance
Square duct blower internal resistance
100
80
40
20
0
10
10
12 14
Model FDUMJ36HKXE2 Models FDUMJ45HKXE2, 56HKXE2
Model
Duct specs.
1 spot
closing
Standard
Stan-
dard
High
(4)
speed
Stan-
dard
High
(4)
speed
Stan-
dard
High
(1)
speed
Square duct
Air flow
(m
3
/min)
FDQM36
FDUM36 type
FDUM71
FDUM90
FDUM112
FDUM140
14
18
20
28
34
-
-
35
30
50
50
-
-
--
70
65
80
75
-
50
50
50
60
60
85
85
85
90
85
30
50
55
55
65
65
90
12 - - 50 85 50 90
90
90
95
95
FDUM45
56
Unit : Pa
Note (1) For high speed operation, insert the white connector and the red
connector beside the control box in other places respectively.
(3) Medium static pressure ducted type (FDQM)
Satellite ducted type (FDUM)
¡ External static pressure table
Air flow(m
3
/min)
Lower
limit
Upper
limit
High
Low
Static pressure (Pa)
Upper
limit
Model FDQMJ36HKXE3
How to interpret the blower characteristics table
Example : Case of FDUMJ71HKXE2
40
20
0
–20
1413 16 18 20
–10
Static pressure (Pa)
Air flow (m
3
/min)
3-spot blower
3-spot blower
internal resistance
internal resistance
Standard
Standard
High
High
S
tandard
Standard
M
edium
Medium
S
ta
n
d
a
rd
L
o
w
Standard Low
Square duct blower
Square duct blower
internal resistance
internal resistance
2-spot blower
2-spot blower
internal resistance
internal resistance
3-spot blower
internal resistance
Standard
High
S
tandard
M
edium
S
ta
n
d
a
rd
L
o
w
Square duct blower
internal resistance
2-spot blower
internal resistance
1 2-spot blowout.....................
Internal resistance increases more than
the standard 3-spot blowout. Approx.
14Pa at 17m
3
/min
2 Square duct blowout...........
Internal resistance decreases more than
the standard round duct (ø200 3-spot).
3Pa at 17 m
3
/min. (External static
pressure increases in reverse.)