The CWZ marine horizontal self-priming centrifugal pumps are installed at the cabin bottom for water cooling and fire-fighting. They can handle sea water below 80 degrees, fresh water, and other non-eroding liquids. When viewed from the motor, the pump rotates anticlockwise.
Type | (50Hz 3 φ 380v) main technical parameter | Motor type power Kw |
Weight kg |
|||||
Capacity m3/h |
Head m |
Speed r/min |
NPSHr m |
Shaft power kW |
||||
32CWZ-5 | 4 | 23.7 | 2900 | 3 | Y90S-2H | 1.5 | 28 | |
8 | 21 | 2.8 | 1.2 | |||||
9.6 | 19.5 | 3.1 | ||||||
32CWZ-4 | 4 | 31.2 | 2900 | 5 | Y90L-2H | 2.2 | 30 | |
8 | 30 | 3.5 | 1.63 | |||||
9.6 | 28 | 3.2 | ||||||
32CWZ-3 | 4 | 45.7 | 2900 | 3.2 | Y112M-2H | 4 | 30 | |
8 | 42 | 2.8 | 2.54 | |||||
9.6 | 40.4 | 3 | ||||||
40CWZ-6 | 6 | 24.5 | 2900 | 2.2 | Y90L-2H | 2.2 | 48 | |
12 | 21 | 2.6 | 1.32 | |||||
14.4 | 18.5 | 3 | ||||||
40CWZ-5 | 6 | 3.8 | 2900 | 2 | Y100L-2H | 3 | 50 | |
12 | 30 | 2.8 | 1.92 | |||||
14.4 | 28.7 | 3.4 | ||||||
40CWZ-4 | 6 | 42.8 | 2900 | 4.4 | Y112M-2H | 4 | 50 | |
12 | 42 | 3.7 | 2.92 | |||||
14.4 | 41.5 | 4 | ||||||
40CWZ-3 | 12 | 50 | 2900 | 4 | 4.36 | Y132S1-2H | 5.5 | 136 |
50CWZ-8 | 10.5 | 23.5 | 2900 | 3 | Y100L-2H | 3 | 51 | |
21 | 21 | 2.8 | 2.35 | |||||
25.2 | 18.8 | 3.1 | ||||||
50CWZ-6 | 10.5 | 34.8 | 2900 | 2.8 | Y112M-2H | 4 | 51 | |
21 | 30 | 3.5 | 3.06 | |||||
25.2 | 27 | 4.3 | ||||||
50CWZ-5 | 10.5 | 44.8 | 2900 | 2.3 | Y132S1-2H | 5.5 | 52 | |
21 | 42 | 2.7 | 4.62 | |||||
25.2 | 40 | 3.2 | ||||||
65CWZ-11 | 18 | 24 | 2900 | 3.6 | Y112M-2H | 4 | 50 | |
36 | 21 | 3.8 | 3.22 | |||||
43.2 | 19 | 4.2 | ||||||
65CWZ-8 | 18 | 34 | 2900 | 4.5 | Y132S1-2H | 5.5 | 52 | |
36 | 30 | 5 | 4.82 | |||||
43.2 | 28.2 | 5.4 | ||||||
65CWZ-6 | 18 | 46.4 | 2950 | 2.2 | Y160M1-2H | 11 | 65 | |
36 | 42 | 2.8 | 7.22 | |||||
43.2 | 39.1 | 3.6 | ||||||
65CWZ-5 | 18 | 65 | 2950 | 3.2 | Y160M2-2H | 15 | 78 | |
36 | 60 | 3.4 | 11.31 | |||||
43.2 | 58 | 4.3 | ||||||
80CWZ-14 | 30 | 23.8 | 2900 | 4.4 | Y132S2-2H | 7.5 | 93 | |
60 | 21 | 3.8 | 5.12 | |||||
72 | 19 | 4.2 |
Type | (50Hz 3 φ 380v) main technical parameter | Motor type power Kw |
Weight kg |
|||||
Capacity m3/h |
Head m |
Speed r/min |
NPSHr m |
Shaft power kW |
||||
80CWZ-11 | 30 | 34 | 2950 | 4.5 | Y160M1-2H | 11 | 95 | |
60 | 30 | 4.9 | 7.54 | |||||
72 | 27.5 | 5.6 | ||||||
80CWZ-8 | 30 | 47.4 | 2950 | 3.3 | Y160M2-2H | 15 | 100 | |
60 | 42 | 4.2 | 12.48 | |||||
72 | 37 | 4.8 | ||||||
80CWZ-6 | 30 | 64.4 | 2950 | 3.5 | Y180M-2H | 22 | 100 | |
60 | 60 | 3.2 | 18.16 | |||||
72 | 56 | 3.8 | ||||||
80CWZ-5.5 | 30 | 79.4 | 2950 | 2.4 | Y200L1-2H | 30 | 120 | |
60 | 75 | 3.5 | 21.88 | |||||
72 | 71 | 3.9 | ||||||
80CWZ-4 | 12.5 | 27.2 | 1450 | 2.1 | Y132S-4H | 5.5 | 160 | |
25 | 25 | 2.3 | 3.4 | |||||
30 | 23.5 | 2.6 | ||||||
100CWZ-18 | 50 | 24.2 | 2950 | 3 | Y160M1-2H | 11 | 112 | |
100 | 21 | 4.4 | 8.41 | |||||
120 | 18.6 | 5.1 | ||||||
100CWZ-14 | 50 | 32.2 | 2950 | 3 | Y160M2-2H | 15 | 112 | |
100 | 30 | 4.5 | 12.57 | |||||
120 | 27 | 5.5 | ||||||
100CWZ-11 | 50 | 48 | 2950 | 3.2 | Y180M-2H | 22 | 135 | |
100 | 42 | 4.8 | 19.72 | |||||
120 | 36.5 | 6 | ||||||
100CWZ-8 | 50 | 64.5 | 2950 | 2.4 | Y200L2-2H | 37 | 188 | |
100 | 60 | 4.1 | 29.70 | |||||
120 | 58 | 4.8 | ||||||
100CWZ-6 | 50 | 87.8 | 2950 | 3.1 | Y250M-2H | 55 | 188 | |
100 | 85 | 4.9 | 46.29 | |||||
120 | 81 | 6 | ||||||
125CWZ-23.5 | 80 | 23.2 | 2950 | 3 | Y160L-2H | 18.5 | 165 | |
160 | 20 | 4.4 | 14.5 | |||||
192 | 17.4 | 5.1 | ||||||
125CWZ-16.5 | 80 | 34.2 | 2950 | 3 | Y200L1-2H | 30 | 165 | |
160 | 32 | 4.4 | 22.1 | |||||
192 | 28 | 5.1 | ||||||
150CWZ-15 | 125 | 23.2 | 1480 | 3.5 | Y200L-4H | 30 | 225 | |
250 | 20 | 4.5 | 22.7 | |||||
300 | 18.6 | 5.1 | ||||||
150CWZ-9 | 100 | 32.2 | 1480 | 2.1 | Y225S-4H | 37 | 240 | |
200 | 30 | 2.3 | 29.7 | |||||
240 | 27 | 2.6 | ||||||
150CWZ-7 | 100 | 52 | 1480 | 2.1 | Y225M-4H | 45 | 245 | |
200 | 45 | 2.3 | 37.7 | |||||
240 | 39.5 | 2.6 |
Type | (50Hz 3 φ 380v) main technical parameter | Motor type power Kw |
Weight kg |
|||||
Capacity m3/h |
Head m |
Speed r/min |
NPSHr m |
Shaft power kW |
||||
200CWZ-23.5 | 200 | 24 | 1480 | 3.8 | Y225M-4H | 45 | 300 | |
400 | 20 | 4.5 | 36.3 | |||||
480 | 17 | 5.2 | ||||||
200CWZ-15 | 125 | 16.2 | 1480 | 2.1 | Y180M-4H | 18.5 | 340 | |
250 | 14 | 2.3 | 13.4 | |||||
300 | 11.6 | 2.6 | ||||||
200CWZ-9 | 150 | 49.5 | 1480 | 2.1 | Y280S-4H | 75 | 260 | |
300 | 45 | 2.3 | 52.5 | |||||
360 | 43 | 2.6 |
Parameters in case of power supply frequency of 60Hz
Type | (60Hz 3 φ 440v) main technical parameter | Motor type power Kw |
Weight kg |
|||||
Capacity m3/h |
Head m |
Speed r/min |
NPSHr m |
Shaft power kW |
||||
32CWZ1-5 | 4.8 | 34.1 | 3500 | 4 | Y100L-2H | 3 | 28 | |
9.6 | 30.2 | 3.7 | 2.08 | |||||
11.5 | 28 | 4.1 | ||||||
32CWZ1-4 | 4.8 | 44.8 | 3500 | 6.6 | Y112M-2H | 4 | 30 | |
9.6 | 43.2 | 4.7 | 2.82 | |||||
11.5 | 40.3 | 4.3 | ||||||
32CWZ1-3 | 4.8 | 65.5 | 3500 | 4.3 | Y132S1-2H | 5.5 | 30 | |
9.6 | 60.4 | 3.7 | 4.39 | |||||
11.5 | 58.1 | 4 | ||||||
40CWZ1-6 | 7.2 | 35.2 | 3500 | 2.9 | Y100L-2H | 3 | 48 | |
14.4 | 30.2 | 3.5 | 2.28 | |||||
17.3 | 26.5 | 4 | ||||||
40CWZ1-5 | 7.2 | 45.5 | 3500 | 2.7 | Y112M-2H | 4 | 50 | |
14.4 | 43.2 | 3.7 | 3.32 | |||||
17.3 | 41 | 4.5 | ||||||
40CWZ1-3 | 14.4 | 72 | 3550 | 5.6 | 7.53 | Y160M1-2H | 11 | |
40CWZ1-4 | 7.2 | 61.5 | 3500 | 5.8 | Y132S2-2H | 7.5 | 50 | |
14.4 | 60.5 | 4.9 | 5.05 | |||||
17.3 | 59.7 | 5.3 | ||||||
50CWZ1-8 | 12.6 | 33.8 | 3500 | 4 | Y132S1-2H | 5.5 | 46 | |
25.2 | 30.2 | 3.7 | 4.06 | |||||
30.2 | 27 | 4.1 | ||||||
50CWZ1-6 | 12.6 | 50 | 3500 | 3.7 | Y132S2-2H | 7.5 | 60 | |
25.2 | 43.2 | 4.6 | 5.29 | |||||
30.2 | 38.8 | 5.7 | ||||||
50CWZ1-5 | 12.6 | 64.5 | 3550 | 3 | Y160M1-2H | 11 | 52 | |
25.2 | 60.4 | 3.6 | 7.97 | |||||
30.2 | 57.6 | 4.2 | ||||||
65CWZ1-11 | 21.6 | 34.5 | 3500 | 4.8 | Y132S2-2H | 7.5 | 50 | |
43.2 | 30.2 | 5 | 5.55 | |||||
51.8 | 27.3 | 5.6 |
Type | (50Hz 3 φ 380v) main technical parameter | Motor type power Kw |
Weight kg |
|||||
Capacity m3/h |
Head m |
speed r/min |
NPsHr m |
shaft power kW |
||||
65CWZ1-8 | 21.6 | 48.9 | 3550 | 6 | Y160M1-2H | 11 | 52 | |
43.2 | 43.2 | 6.6 | 8.33 | |||||
51.8 | 37.2 | 7.1 | ||||||
65CWZ1-6 | 21.6 | 66.8 | 3550 | 2.9 | Y160M2-2H | 15 | 65 | |
43.2 | 60.4 | 3.7 | 12.5 | |||||
51.8 | 56.3 | 4.8 | ||||||
65CWZ1-5 | 21.6 | 93.6 | 3550 | 4.2 | Y180M-2H | 22 | 78 | |
43.2 | 86.4 | 4.5 | 19.5 | |||||
51.8 | 83.5 | 5.7 | ||||||
80CWZ1-14 | 36 | 34.2 | 3550 | 5.8 | Y160M1-2H | 11 | 100 | |
72 | 30.2 | 5.1 | 8.84 | |||||
86.4 | 27.3 | 5.6 | ||||||
80CWZ1-11 | 36 | 48.9 | 3550 | 6 | Y160M2-2H | 15 | 100 | |
72 | 43.2 | 6.5 | 13.0 | |||||
86.4 | 39.6 | 7.4 | ||||||
80CWZ1-8 | 36 | 68.2 | 3580 | 4.4 | Y200L1-2H | 30 | 100 | |
72 | 60.4 | 5.6 | 21.53 | |||||
86.4 | 53.2 | 6.3 | ||||||
80CWZ1-6 | 36 | 92.5 | 3580 | 3.3 | Y200L2-2H | 37 | 100 | |
72 | 86.4 | 4.3 | 31.4 | |||||
86.4 | 80.6 | 5 | ||||||
80CWZ1-5.5 | 36 | 114 | 3580 | 3.2 | Y225M-2H | 45 | 120 | |
72 | 108 | 4.7 | 37.8 | |||||
86.4 | 102 | 5.2 | ||||||
80CWZ1-4 | 15 | 39.1 | 1750 | 2.8 | Y132M-4H | 7.5 | 160 | |
30 | 36 | 3.1 | 5.88 | |||||
36 | 33.8 | 3.5 | ||||||
100CWZ1-18 | 60 | 34.8 | 3550 | 4 | Y160L-2H | 18.5 | 112 | |
120 | 30.2 | 5.8 | 14.5 | |||||
144 | 26.5 | 6.1 | ||||||
100CWZ1-14 | 60 | 46 | 3580 | 4.8 | Y200L1-2H | 30 | 112 | |
120 | 43.2 | 6 | 21.7 | |||||
144 | 38.8 | 7.3 | ||||||
100CWZ1-11 | 60 | 69 | 3580 | 4.3 | Y200L2-2H | 37 | 135 | |
120 | 60.4 | 6.4 | 34.1 | |||||
144 | 52.5 | 8 | ||||||
100CWZ1-8 | 60.0 | 92.5 | 3580 | 3.2 | Y250M-2H | 55 | 188 | |
120 | 86.4 | 5.5 | 51.3 | |||||
144 | 83 | 6.4 | ||||||
100CWZ1-6 | 60 | 126 | 3580 | 4.5 | Y280M-4H | 90 | 188 | |
120 | 122 | 6.5 | 79.7 | |||||
144 | 116 | 8 | ||||||
125CWZ1-23.5 | 96 | 33.4 | 3580 | 4 | Y200L1-2H | 30 | 165 | |
192 | 28.8 | 5.8 | 25.1 | |||||
230.4 | 25.1 | 6.1 |
Type | (50Hz 3 φ 380v) main technical parameter | Motor type power Kw |
Weight kg |
|||||
Capacity m3/h |
Head m |
Speed r/min |
NPSHr m |
Shaft power kW |
||||
125CWZ1-16.5 | 96 | 49.3 | 3580 | 4 | Y225M-2H | 45 | 165 | |
192 | 46.1 | 5.8 | 38.3 | |||||
230.4 | 40.3 | 6.1 | ||||||
150CWZ1-15 | 150 | 33.4 | 1780 | 5 | Y225M-4H | 45 | 225 | |
300 | 28.8 | 6 | 39.2 | |||||
360 | 26.7 | 7 | ||||||
150CWZ1-9 | 120 | 46.4 | 1780 | 2.8 | Y250M-4H | 55 | 240 | |
240 | 43.2 | 3.1 | 51.4 | |||||
288 | 38.9 | 3.5 | ||||||
150CWZ1-7 | 120 | 74.9 | 1780 | 2.8 | Y280S-4H | 75 | 245 | |
240 | 64.8 | 3.1 | 65.2 | |||||
288 | 56.9 | 3.5 | ||||||
200CWZ1-23.5 | 240 | 34.6 | 1780 | 5 | Y280S-4H | 75 | 300 | |
480 | 28.8 | 6 | 62.7 | |||||
576 | 24.5 | 7 | ||||||
200CWZ1-15 | 150 | 23.3 | 1780 | 2.8 | Y200L-4H | 30 | 340 | |
300 | 20 | 3.1 | 23.2 | |||||
360 | 16.7 | 3.5 | ||||||
200CWZ1-9 | 180 | 71.3 | 1780 | 2.8 | Y315S-4H | 110 | 260 | |
360 | 64.8 | 3.1 | 90.8 | |||||
432 | 61.2 | 3.5 |
Address
No. 148 Dongfeng Village, Xiaoshan District, Hangzhou City, Zhejiang Province, China
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