PREFACE
JCZ(CZ)series axial-flowfans for marine or navyuse series fans are designed and manufacwtured according to the standards of the state for GB11865《Marine Centrifugal Ventilator》,GB11864《Marine Expeosion-proof Axial Flow Fans》 《Rules and Regulations for the Construction and Classifi-cation of Sea-going Steel Ships》and《Rules and Regula-tions for the Construction of PLA Naval Ships》.
This series of ventilators have been examined and provecd up to stand by the Register of Shipping of china and have got the certificate.They are also approved by the authority of shipping equipment and research Staff.
USES
JCZ ventilators can carry ordinary air,seaair containing salt fog and air containing oil fog and other corrosives.
These ventilators are suitable for ventilation of all kinds of tanks in the naval and merchant ships.They can also be used for partly cooling.They can be used on land,either.
JCZ ventilators can be matched with Y-J three phase naval induction motor or Y-H three phase marine induction motor(50Hz,380V or 60Hz,440V)
WORKING CONDITIONS
ambient temperature:-25～55℃
relative humidity of air:≤95%
cyclical oscillation: 22.5～45° (oscillation cycle 5～10s)
sustained horisontal tilting:15°
sustained vertical tilting:10°
vibration:existent
shock:existent.
JCZ type:
The ventilator is manufactured with a built-in casing motor structure.The vane wheel is directly mounted on the motor shaft.The vanewsheel is made of anticorrosive cast aluminium alloy while the casing is made of welded common steel.In front of the vane wheel there is an inducer.Viewed from the motor side,the vane wheel rotates clockwise while in service the ventilator is allowed to rotate reversely.The ventilator can be installed vertically or horizontally and can also be installed on the deck or in the pipe.It may be used for pumping or inducing air.According to the user's need,we can supply hood together with JCZ type ventilator.
MODELS
The models of ventilators are expressed by the first letter of the Chinese phonetic name,the outer diameter of the vane wheel,the power and the rotational speed of the motor,etc.
For example:
(JCL-30/1.5-1460) R180°(JCZ-90A/7.5—1460)
Where：
J-for naval ship use
C-for merchant ship use
L-centrifugal ventilator
Z-axialflow ventilator
30-the outer diameter of the vane wheel,30cm
90-the outer diameter of the vane wheel,90cm(circle integer)
A-code for vane wheel
15-the power of motor,1.5kw
75-the power of motor,7.5kw
1460-the standard rotational speed,1460r/min(50Hz)
R180°-clockwise(right)rotation,the position of the wind opening-180°
|
Type of the ventilator
|
Folw rate
m3/h
|
Total pressure Pa
|
Static pressure Pa
|
Rotational speed
r/min
|
Motor
|
(kg) Weight
|
|
Freq
Hz
|
Power kw
|
Type
|
|
JCZ-20
|
600
800
|
110
85
|
90
55
|
2920
|
50
|
0.25
|
AQ26312-H
|
18
|
|
800
1000
|
160
110
|
130
80
|
3500
|
60
|
0.55
|
AQ27122-H
|
20
|
|
JCZ-25
|
800
1200
1400
|
160
140
120
|
140
110
90
|
2920
|
50
|
26
|
|
1000
1500
1700
|
220
200
180
|
200
160
130
|
3500
|
60
|
|
JCZ-30A
|
1200
1800
|
300
195
|
245
145
|
2920
|
50
|
0.75
|
Y-J80L1-2-H
|
35
|
|
1400
2100
|
440
280
|
350
215
|
3500
|
60
|
|
JCZ-30B
|
1000
1200
|
295
235
|
235
145
|
2920
|
50
|
|
1200
1400
|
420
330
|
330
215
|
3500
|
60
|
|
JCZ-35A
|
3000
4500
|
440
250
|
390
150
|
2920
|
50
|
1.1
|
Y-J80L2-2-H
|
40
|
|
3600
5400
|
635
350
|
555
215
|
3500
|
60
|
|
JCZ-35B
|
1800
3000
|
410
260
|
360
195
|
2920
|
50
|
|
1200
4500
|
160
290
|
150
200
|
1750
|
60
50
|
0.55
|
Y-J801-4-H
|
|
3500
|
1.1
|
Y-J802-2-H
|
|
JCZ-40A
|
4500
6000
|
585
500
|
520
390
|
2920
|
60
|
1.5
|
Y-J90S-2-H
|
65
|
|
3000
|
180
|
150
|
1750
|
50
|
0.55
|
Y-J801-4-H
|
|
5400
7200
|
840
715
|
745
560
|
3500
|
2.2
|
Y-J90L-2-H
|
|
JCZ-40B
|
3000
4500
|
520
390
|
490
330
|
2920
|
50
|
1.5
|
Y-J90S-2-H
|
|
3600
5400
|
745
560
|
705
480
|
3500
|
60
|
2.2
|
Y-J90L-2-H
|
|
JCZ-50A
|
6000
|
215
|
175
|
1460
|
50
|
1.1
|
Y-J90S-4-H
|
78
|
|
7200
|
310
|
255
|
1750
|
60
|
1.5
|
Y-J90L-4-H
|
|
JCZ-50B
|
6000
9000
|
685
585
|
625
490
|
2920
|
50
|
3
|
Y-J100L-2-H
|
86
|
|
7200
10000
|
990
840
|
900
705
|
3500
|
60
|
4
|
Y-J112M-2-H
|
90
|
|
JCZ-50C
|
9000
12000
|
785
615
|
685
490
|
2920
|
50
|
4
|
Y-J112M-2-H
|
100
|
|
10000
14000
|
1125
890
|
990
705
|
3500
|
60
|
5.5
|
Y-J132S1-2-H
|
130
|
|
JCZ-60
|
9000
12000
|
295
235
|
235
145
|
1460
|
50
|
1.5
|
Y-J90L-4-H
|
100
|
|
10000
14000
|
420
330
|
330
215
|
1750
|
60
|
2.2
|
Y-J100L1-4-H
|
|
JCZ-70A
|
12000
15000
18000
|
450
370
290
|
390
295
200
|
1460
|
50
|
3
|
Y-J100L2-4-H
|
145
|
|
14000
18000
21000
|
645
540
450
|
560
420
295
|
1750
|
60
|
5.5
|
Y-J132S1-4-H
|
165
|
|
JCZ-70B
|
9000
12000
15000
|
420
295
225
|
390
245
145
|
1460
|
50
|
2.2
|
Y-J100L1-4-H
|
170
|
|
10000
14000
18000
|
605
420
325
|
560
350
215
|
1750
|
60
|
3
|
Y-J100L2-4-H
|
180
|
|
JCZ-75
|
15000
18000
21000
24000
|
540
470
340
295
|
490
390
235
155
|
1460
|
50
|
4
|
Y-J112M-4-H
|
165
|
|
18000
21000
25000
28000
|
775
675
490
420
|
705
560
330
225
|
1750
|
60
|
7.5
|
Y-J132M-4-H
|
190
|
|
JCZ-80A
|
21000
24000
27000
30000
|
665
595
530
390
|
585
490
390
225
|
1460
|
50
|
7.5
|
Y-J132M-4-H
|
210
|
|
25000
28000
32000
36000
|
960
860
765
560
|
840
705
560
320
|
1750
|
60
|
11
|
Y-J160M-4-H
|
258
|
|
JCZ-80B
|
18000
21000
24000
27000
|
550
470
400
300
|
490
390
295
165
|
1460
|
50
|
5.5
|
Y-J132S-4-H
|
200
|
|
21000
25000
28000
32000
|
785
675
575
440
|
705
560
420
235
|
1750
|
60
|
7.5
|
Y-J132M-4-H
|
235
|
|
JCZ-90A
|
24000
27000
30000
33000
|
705
570
490
350
|
635
490
390
225
|
1460
|
50
|
7.5
|
Y-J132M-4-H
|
260
|
|
28000
32000
36000
40000
|
1010
815
705
510
|
910
705
560
325
|
1750
|
60
|
11
|
Y-J160M-4-H
|
310
|
|
JCZ-90B
|
27000
30000
33000
36000
|
765
685
615
540
|
685
585
490
390
|
1460
|
50
|
11
|
Y-J160M-4-H
|
300
|
|
32000
36000
40000
48000
|
1100
990
890
775
|
900
840
705
560
|
1750
|
60
|
15
|
Y-J160L-4-H
|
310
|
|
JCZ-90C
|
30000
33000
36000
|
880
815
685
|
785
685
540
|
1460
|
50
|
15
|
Y-J160L-4-H
|
331
|
|
36000
39000
43000
|
1265
1165
980
|
1125
980
775
|
1750
|
60
|
18.5
|
Y-J180M-4-H
|
385
|
|
JCZ-100A
|
42000
48000
54000
|
725
665
605
|
585
490
390
|
1460
|
50
|
15
|
Y-J160L-4-H
|
335
|
|
50000
57000
60000
|
410
960
870
|
200
705
560
|
1160
|
60
|
11
|
Y160L-6-H
|
444
|
|
JCZ-100B
|
36000
39000
|
880
735
|
785
635
|
1460
|
50
|
15
|
Y-J160L-4-H
|
340
|
|
43000
46000
|
1265
1060
|
1125
910
|
1750
|
60
|
22
|
Y-J180L-4-H
|
444
|
|
JCZ-100C
|
39000
42000
48000
|
585
530
470
|
490
390
295
|
1460
|
50
|
11
|
Y-J160M-4-H
|
322
|
|
46000
50000
57000
|
840
765
675
|
705
250
420
|
1750
|
60
|
15
|
Y-J160L-4-H
|
340
|
|
JCZ-100D
|
36000
39000
|
340
295
|
245
195
|
970
|
50
|
7.5
|
Y-J160M-6-H
|
322
|
|
43000
46000
|
490
420
|
350
285
|
1160
|
60
|
11
|
Y-J160L-6-H
|
340
|
|
JCZ-110A
|
42000
48000
54000
60000
|
580
510
470
390
|
490
390
315
215
|
970
|
50
|
15
|
Y-J180L-6-H
|
540
|
|
50000
57000
65000
72000
|
830
735
675
560
|
705
560
450
315
|
1160
|
60
|
18.5
|
Y-J200L1-6-H
|
545
|
|
JCZ-110B
|
42000
48000
|
340
295
|
235
145
|
970
|
50
|
7.5
|
Y-J160M-6-H
|
321
|
|
50000
57000
|
490
420
|
330
205
|
1160
|
60
|
11
|
Y-J160L-6-H
|
445
|
|
JCZ-110C
|
42000
48000
54000
|
870
805
735
|
785
685
585
|
1460
|
50
|
18.5
|
Y-J180M-4-H
|
500
|
|
50000
57000
65000
|
1255
1155
1060
|
1125
990
840
|
1750
|
60
|
30
|
Y-J200L-4-H
|
580
|
|
JCZ-120A
|
60000
72000
|
420
340
|
295
155
|
970
|
50
|
15
|
Y-J180L-6-H
|
660
|
|
72000
86000
|
595
490
|
420
225
|
1160
|
60
|
18.5
|
Y-J200L1-6-H
|
665
|
|
JCZ-120B
|
60000
72000
84000
|
615
575
490
|
520
390
245
|
970
|
50
|
18.5
|
Y-J200L1-6-H
|
665
|
|
72000
86000
100000
|
890
830
705
|
745
560
350
|
1160
|
60
|
30
|
Y-J225M-6-H
|
805
|
|
JCZ-140A
|
72000
84000
96000
|
685
585
490
|
585
490
340
|
970
|
50
|
22
|
Y-J200L2-6-H
|
895
|
|
86000
100000
115000
|
980
840
705
|
840
705
490
|
1160
|
60
|
30
|
Y-J225M-6-H
|
1013
|
|
JCZ-140B
|
96000
115000
|
490
390
|
340
245
|
970
|
50
|
22
|
Y-J200L2-6-H
|
895
|
|
115000
138000
|
705
560
|
490
350
|
1160
|
60
|
30
|
Y-J225M-6-H
|
1013
|
CZF Marine Axial Fan
Marine Centrifugal Fan
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