CWZ Series Worong Self-Priming Marine Pump

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CWZ Series Worong Self-Priming Marine Pump

CWZ Series Worong Self-Priming Marine Pump

CWZ series horizontal self-priming marine centrifugal pump is suitable for ship ballast bilge pump, cooling pump and fire pump etc. It is also can be used to transfer seawater, fresh water and other non-corrosive liquid medium which temperature not higher than 70℃.

Product introduction

Model Meaning

32CWZ-5

32	Inlet diameter(mm)
CWZ	Horizontal self-priming marine centrifugal pump
5	Specific speed 1/10

150CWZ 170-45

150	Inlet diameter(mm)
CWZ	Horizontal self-priming marine centrifugal pump
170	Flow rate (m³/h)
45	Head(m)

Performance parameter table

Model	Flow (m³/h)	Head (m)	Rotation Speed (r/min)	NPSH (m)	Allowable suction height (m)	Efficiency (%)	Motor Power (KW)	Pump Unit Weight (kg)
32CWZ-5	8	21	2950	4	6	38	1.5	28
32CWZ-4	8	30	2950	4	6	40	2.2	29
32CWZ-3	8	42	2950	4	6	36	4	30
40CWZ-6	12	21	2950	4	6	52	2.2	42
40CWZ-5	12	30	2950	4	6	51	3	50
40CWZ-4	12	42	2950	4	6	47	4	50
50CWZ-8	21	21	2950	4	6	51	3	46
50CWZ-6	21	30	2950	4	6	56	4	60
50CWZ-5	21	42	2950	5	5	52	5.5	52
65CWZ-11	36	21	2950	4	6	64	4	50
65CWZ-8	36	30	2950	4	6	61	5.5	52
65CWZ-6	36	42	2950	5	5	57	11	65
65CWZ-5	36	60	2950	5	5	52	15	80
80CWZ-14	60	21	2950	4	6	67	7.5	85
80CWZ-11	60	30	2950	4	6	65	11	92
80CWZ-8	60	42	2950	5	5	55	15	100
80CWZ-6	60	60	2950	5	5	54	22	100
80CWZ-5.5	60	75	2950	5	5	56	30	110
80CWZ-4	25	25	1450	2.3	5	42	5.5
100CWZ-18	100	21	2950	5	5	68	11	125
100CWZ-14	100	30	2950	5	5	65	15	128
100CWZ-11	100	42	2950	5	5	58	22	135
100CWZ-8	100	60	2950	4	5	55	30	152
100CWZ-6	100	85	2950	5	5	59	45	165
150CWZ-3.5	110	80	1450	3.5		55	55	630
150CWZ170-45	170	45	2900	5	5	58	37	720
150CWZ170-55	170	55	2900	5	5	61	45	850
150CWZ150-80	150	80	2900	5	5	58	55	1200
200CWZ400-32	400	32	1450	5	5	68	55	1350
200CWZ280-63	280	63	1450	4.5	5	65	90	1550
200CWZ350-65	350	65	1450	5	5	65	110	1420
250CWZ550-32	550	32	1450	5	5	59	75	1650
250CWZ400-50	400	50	1450	5	5	55	90	1850
250CWZ450-55	450	55	1450	5	5	61	110	1600
300CWZ600-32	600	32	1450	5	5	68	90	1750
300CWZ500-50	500	50	1450	5	5	65	110	1950
300CWZ550-55	550	55	1450	5	5	59	132	1980

Mounting size drawing

Model	Inlet And Outlet Flange Size
	φD	φD1	φD2	φDg	b	n -dφ
32CWZ-5	115	83	64	32	15	6-M14(M14)
32CWZ-4	115	83	64	32	15	16-M14(M14)
32CWZ-3	115	83	64	32	15	6-M14(M14)
40CWZ-6	125	93	74	40	16	6-φ15(φ15)
40CWZ-5	125	93	74	40	16	6-φ15(M14)
40CWZ-4	125	93	74	40	16	6-φ15(M14)
50CWZ-8	135	103	84	50	16	6-φ15(M14)
50CWZ-6	135	103	84	50	16	6-φ15(M14)
50CWZ-5	135	103	84	50	16	6-φ15(M14)
65CWZ-11	155	123	104	65	16	6-φ15(M14)
65CWZ-8	155	123	104	65	16	6-φ15(M14)
65CWZ-6	155	123	104	65	16	6-φ15(M14)
65CWZ-5	155	123	104	65	16	6-φ15(M14)
80CWZ-14	170	138	118	80	16	8-M14(M14)
80CWZ-11	170	138	118	80	16	8-M14(M14)
80CWZ-8	170	138	118	80	16	8-M14(M14)
80CWZ-6	170	138	118	80	16	8-M14(M14)
80CWZ-5.5	170	138	118	80	16	8-φ15(φ15)
100CWZ-18	190	158	138	100	16	8-M14(M14)
100CWZ-14	190	158	138	100	16	8-φ15(φ15)
100CWZ-11	190	158	138	100	16	8-φ15(φ15)
100CWZ-8	190	158	138	100	16	8-φ15(φ15)
100CWZ-6	190	158	138	100	16	8-φ15(φ15)

Inlet And Outlet Flange Size

Model	L	L₁	L₂	L₃	L₄	AA	A	AC	AD	BB	B	C	H	HA	HD	h	h₁	E	F	G	K
32CWZ-5	880	553	80	241	90	200	160	102.5	175	675	515	113	348	16	480	210	120	80	178	0	φ18
32CWZ-4	906	552	80	261	73	200	160	125	175	710	550	113	348	16	480	210	120	80	178	0	φ18
32CWZ-3	950	552	80	256	78	230	190	125	185	738	580	113	356	16	500	210	120	80	178	0	φ18
40CWZ-6	907	552	80	243	93	200	160	102.5	175	703	545	111	348	16	480	210	120	80	176	0	φ18
40CWZ-5	928	533	70	221	87	245	200	125.5	185	700	500	136	355	16	535	215	120	100	181	70	φ18
40CWZ-4	945	528	70	221	88	245	200	125	195	706	520	136	355	16	535	215	120	100	181	70	φ18
50CWZ-8	935	548	100	229	78	245	200	127	185	732	530	120	365	16	560	215	120	100	188	80	φ18
50CWZ-6	953	548	70	219	88	245	200	127	195	704	520	150	365	16	560	215	120	100	188	80	φ18
50CWZ-5	1037	555	100	233.5	83	275	230	135	235	783	550	120	385	16	580	235	140	100	188	80	φ18
65CWZ-11	1015	599	120	243.5	78	245	200	125	195	771	570	134	383	16	538	233	140	100	217	0	φ18
65CWZ-8	1073	604	70	236	93	275	230	135	235	765	560	184	375	16	530	225	120	100	217	0	φ18
65CWZ-6	1207	600	100	245	93	330	300	163	265	930	713	151	425	16	596	265	132	100	210	0	φ18
65CWZ-5	1288	689	120	303.5	103.5	330	290	141	265	1021	800	132	415	13	595	265	165	110	217	0	φ18
80CWZ-14	1181	698	120	296	100	280	245	115	235	905	745	145	434	13	645	234	140	80	243	0	φ18
80CWZ-11	1352	753	140	337.5	98.5	330	289	163	260	1071	850	147	460	18	660	260	150	100	247	0	φ18
80CWZ-8	1384	749	140	336.5	95.5	330	289	163	265	1056	850	147	455	13	655	255	160	100	247	0	φ18
80CWZ-6	1424	749	140	336.5	95.5	355	315	180	280	1120	920	148	480	16	680	280	160	100	247	0	φ18
80CWZ-5.5	1553	770	130	351	97	400	360	200	355	1208	968	158	516	16	718	316	180	120	248	0	φ18
80CWZ-4	1101	618	110	228	97	390	350	180	235	799	537	158	480	16	710	310	190	131	208	0	φ18
100CWZ-18	1415	816	210	330.5	98.5	350	310	175	260	1130	1000	152	525	13	805	275	160	65	282	0	φ20
100CWZ-14	1423	816	210	330.5	99.5	350	310	170	260	1130	1000	152	525	13	805	275	180	65	282	0	φ20
100CWZ-11	1497	822	210	337	98	350	310	174	280	1190	1000	152	550	13	825	300	180	90	282	0	φ20
100CWZ-8	1635	846	210	355	103	405	365	200	355	1295	1095	154	595	14	865	320	180	100	283	0	φ20
100CWZ-6	1673	848	210	355	106	420	380	221	365	1323	1200	147	645	13	925	345	205	60	282	0	φ20