CWZ Series Marine Horizontal Self-priming Centrifugal Pump

Overview

CWZ Series marine Horizontal self-priming centrifugal pump has the advantages of compact structure, beautiful appearance, good self-priming performance. According to different media, using different materials, applicable to transport ship bilge and ballast water or for cooling sea water, fire, sanitation, transportation temperature is not higher than 85 ℃seawater or freshwater.

Model Explanation  3CWZ-5

32— Inlet and outlet diameter 32 mm
CWZ— Marine Horizontal self-priming centrifugal pumps
5—Impeller specific speed divided by 10 compared with the integer value addition

CWZ Series Marine Horizontal Self-priming Centrifugal Pump Structure

Performance of Parameter

CWZ	50HZ			60HZ			50HZ/60HZ
Type	Capacity(m3/h)	Head(m)	Power/Motor(kW)	Capacity(m3/h)	Head(m)	Power/Motor(kW)	Efficiency(%)	(NPSH)r(m)	Weight(kg)
32CWZ-5	8	21	1.5/Y90S-2H	9.6	30.2	3/Y100L-2H	38	4	28
32CWZ-4	8	30	2.2/Y90L-2H	9.6	43.2	4/Y112M-2H	40	4	29
32CWZ-3	8	42	4/Y112M-2H	9.6	60.5	5.5/Y132S1-2H	36	4	30
40CWZ-6	12	21	2.2/Y90L-2H	14.4	30.2	3/Y100L-2H	52	4	42
40CWZ-5	12	30	3/Y100L-2H	14.4	43.2	4/Y112M-2H	51	4	50
40CWZ-4	12	42	4/Y112M-2H	14.4	60.5	5.5/Y132S1-2H	47	4	50
50CWZ-8	21	21	3/Y100L-2H	25.2	30.2	5.5/Y132S1-2H	51	4	46
50CWZ-6	21	30	4/Y112M-2H	25.2	43.2	7.5/Y132S2-2H	56	4	60
50CWZ-5	21	42	5.5/Y132S1-2H	25.2	60.5	11/Y160M1-2H	52	4	52
65CWZ-11	36	21	4/Y112M-2H	43.2	30.2	7.5/Y132S2-2H	64	4	50
65CWZ-8	36	30	5.5/Y132S1-2H	43.2	43.2	11/Y160M1-2H	61	4	52
65CWZ-6	36	42	11/Y160M1-2H	43.2	60.5	15/Y160M2-2H	57	5	65
65CWZ-5	36	60	15/Y160M2-2H	43.2	86.4	22/Y180M-2H	52	5	80
80CWZ-14	60	21	7.5/Y132S2-2H	72	30.2	11/Y160M1-2H	67	4	85
80CWZ-11	60	30	11/Y160M1-2H	72	43.2	15/Y160M2-2H	65	4	92
80CWZ-8	60	42	15/Y160M2-2H	72	60.5	30/Y200L1-2H	55	5	100
80CWZ-6	60	60	22/Y180M-2H	72	86.4	37/Y200L2-2H	54	5	100
80CWZ-5.5	60	75	30/Y200L1-2H	72	108	45/Y225M-2H	56	5	110
100CWZ-18	100	21	11/Y160M1-2H	120	30.2	18.5/Y160L-2H	68	5	125
100CWZ-14	100	30	15/Y160M2-2H	120	43.2	30/Y200L1-2H	65	5	128
100CWZ-11	100	42	22/Y180M-2H	120	60.5	37/Y200L2-2H	58	5	135
100CWZ-8	100	60	30/Y200L1-2H	120	86.4	55/Y250M-2H	55	4	152
100CWZ-6	100	85	45/Y225M-2H	120	122.4	75/Y280S-2H	59	5	165
80CWZ-4	25	25	5.5/Y132S-4H	30	36	7.5/Y132M-4H	42	2.3
125CWZ-23.5	160	20	18.5/Y180M-4H	192	28.8	30/Y200L-4H	60	5
125CWZ-16.5	160	32	30/Y200L-4H	192	46	45/Y225M-4H	63	5
150CWZ-3.5	110	80	55/Y250M-4H	130	115	90/Y280M-4H	55	4.2
150CWZ-13	200	20	22/Y180L-4H	240	28.5	37/Y225S-4H	60	5
150CWZ-9	200	32	37/Y225S-4H	240	43.8	55/Y250M-4H	55	5
150CWZ-7	200	45	45/Y225M-4H	240	65	75/Y280S-4H	65	5
200CWZ-15	250	14	18.5/Y180M-4H	300	20	30/Y200L-4H	71	5
200CWZ-9	300	45	75/Y280S-4H	360	65	110/Y280M-4H	70	5
Note: the following optional220V/3KW single-phase motor.

CWZ Series Marine Horizontal Self-priming Centrifugal Pump in Factory