
G
DC fans with electronically commu-
tated external rotor motors. Fully inte-
grated commutation electronics.
G
With electronic protection against re-
verse polarity, blocking and overloading
by PTC-resistor; partially impedance
protected.
G
Fan of fibreglass reinforced plastic.
PBTP housing, PA impeller.
G
Air exhaust over struts. Rotational
direction CW looking at rotor.
G
Electrical connection via leads AWG
22, TR 64. Stripped and tinned ends
G
Mass 220 g.
Arlow
Arlw
Tp
NmnlVlae
NmnlSpe
TmeaueRSea 0°
°C
Cuv
a
mx
SERIES 4300
119x119x32mm
0
0
20
40
60
100 120
140
20
30
40
50
Pa
70
10
3
2
1
4
4
180
80
m /h
3
m /h
3
0
0
50
100
Flow Rate V
150
40
60
80
Pa
20
5
5
100
0
20
40
S
p
S
Flow Rate V
0
40
60
20
60
80
100CFM
m
3
/h
CFM
V DC
V DC
dB(A)
bels
/
G
Watt
min
-1
Hours
Hours
95
95
55.9
55.9
82.4
82.4
100.1
100.1
105.9
120.1
12
12
12
12
12
12
12
12
6...15
6...15
6...15
6...15
6...15
6...15
6...15
6...13.2
30
30
39
39
45
45
47
51
4.3
4.3
5.3
5.3
5.8
5.8
6.1
6.4
1.2
1.2
2.6
2.6
5.0
5.0
5.8
8.5
1550
1550
2300
2300
2800
2800
3000
3400
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
80000 / 35000
80000 / 35000
70000 / 30000
70000 / 30000
62500 / 27500
62500 / 27500
57500 / 25000
47500 / 20000
1
1
2
2
3
3
4
5
4312GL
4312L
4312GM
4312M
4312G
4312
4312-143
4312-179
G
140
140
170
170
180
204
G
G
G
G
95
55.9
82.4
100.1
100.1
105.9
120.1
24
24
24
24
24
24
12...26.5
12...28
12...28
12...28
12...28
12...28
30
39
45
45
47
51
4.3
5.3
5.8
5.8
6.1
6.4
G
1.2
2.6
5.0
5.0
5.8
9.5
1550
2300
2800
2800
3000
3400
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
80000 / 35000
70000 / 30000
62500 / 27500
62500 / 27500
57500 / 25000
45000 / 20000
1
2
3
3
4
5
4314L
4314M
4314G
4314
4314-147
4314-180
140
170
170
180
204
G
G
G
G
170
100.1
48
36...53
45
5.8
G
5.0
2800
-20...+75
62500 / 27500
3
4318
Nie
Sne-leeBaig
1
Attention:
In the forseeable future the 4300 fan series will be removed from the range and replaced by the products of the new series 4300 N.
Rotor protrusion max. 0.4 mm