CWL Series Marine Horizontal Centrifugal Pump

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CWL Series Marine Horizontal Centrifugal Pump

CWL Series Marine Horizontal Centrifugal Pump

CWL horizontal centrifugal pump is suitable for transporting seawater and fresh water of sea ships and river ships, and also can be used for fire fighting, cooling and sanitary purposes. It also can be used for industrial and urban water supply, drainage, agricultural farmland and orchard irrigation etc.

Product introduction

Model Meaning

32CWL-4

32	Water inlet diameter 32(mm)
CWL	Marine horizontal centrifugal pump
4	1/10 of the specific speed

Inlet And Outlet Flange Size

Model	Inlet Flange Size				Outlet Flange Size
Model	D	D₁	D	n-d	D	D₁	Dm	n-d
32CWL-4	115	83	32	6-M14	105	73	25	4-M12
32CWL-3	115	83	32	6-M14	105	73	25	4-M12
40CWL-5	125	93	40	6-M14	115	83	32	6-M14
40CWL-4	125	93	40	6-M14	115	83	32	6-M14
40CWL-3	125	93	40	6-M14	115	83	32	6-M14
50CWL-6	135	103	50	6-M14	115	83	32	6-M14
50CWL-4.5	135	103	50	6-M14	125	90	40	6-M14
50CWL-4	135	103	50	6-M14	125	90	40	6-M14
50CWL-8	135	103	50	6-M15	125	90	40	6-φ15
50CWL-7	135	103	50	6-M15	125	90	40	6-φ15
50CWL-5	135	103	50	6-M14	125	90	40	6-M14
50CWL-3.5	135	103	50	6-M14	125	90	40	6-M14
65CWL-1l	155	123	65	6-M15	135	103	50	6-M14
65CWL-8	155	123	65	6-M15	135	103	50	6-φ15
65CWL-6	155	123	65	6-M15	135	103	50	6-M14
80CWL-14	170	138	80	8-M15	155	123	65	6-φ15
80CWL-11	170	138	80	8-M15	155	123	65	6-o15
80CWL-8	170	138	80	8-M15	155	123	65	6-φ15
80CWL-6	170	138	80	8-M15	155	123	65	6-φ15
80CWL-5.5	170	138	80	8-M15	155	123	65	6-φ15
100CWL-18	190	158	100	8-M15	170	138	80	8-φ15
100CWL-14	190	158	100	8-M15	170	138	80	8-φ15
100CWL-11	190	158	100	8-M15	170	138	80	8-φ15
100CWL-8	190	158	100	8-M15	170	138	80	8-φ15
100CWL-6	190	158	100	8-M15	170	138	80	8-φ15

Performance parameter table

Model	Main Parameters							Motor Power (KW)	Pump Unit Weight (kg)
Model	Flow (m³/h)	Head (m)	Rotation Speed (r/min)	NPSH (m)	Allowable suction height (m)	Shaft Power (KW)	Efficiency (%)	Motor Power (KW)	Pump Unit Weight (kg)
32CWL-4	4	21	2950	4	6	0.47	53	1.1	62
32CWL-3	4	30	2950	4	6	0.78	42	1.5	60
40CWL-5	8	21	2950	4	6	0.85	59	1.1	50
40CWL-4	8	30	2950	4	6	1.31	50	2.2	65
40CWL-3	8	42	2950	4	6	2.13	43	3	87
50CWL-6	12	21	2950	4	6	1.16	59	1.5	60
50CWL-4.5	12	30	2950	4	6	1.78	55	3	82
50CWL-4	12	42	2950	4	6	2.75	50	4	101
50CWL-8	21	21	2950	4	6	1.79	67	2.2	65
50CWL-7	21	30	2950	4	6	2.72	63	4	95
50CWL-5	21	42	2950	5	5	4.07	59	5.5	125
50CWL-3.5	21	60	2950	5	5	6.24	55	7.5	134
65CWL-11	35	21	2950	4	6	2.78	72	4	96
65CWL-8	35	30	2950	4	6	4.08	70	5.5	118
65CWL-6	35	42	2950	5	5	5.98	67	7.5	131
80CWL-14	60	21	2950	4	6	4.4	75	5.5	124
80CWL-11	60	30	2950	4	6	6.54	75	7.5	132
80CWL-8	60	42	2950	5	5	9.4	73	11	192
80CWL-6	60	60	2950	5	5	14.21	68	18.5	224
80CWL-5.5	60	75	2950	3.8	6.2	17.26	71	22	260
100CWL-18	100	21	2950	4	6	7.33	78	11	154
100CWL-14	100	30	2950	4	6	10.47	78	15	213
100CWL-11	100	42	2950	5	5	14.85	77	18.5	242
100CWL-8	100	60	2950	5	5	21.79	75	30	255
100CWL-6	100	85	2950	5	5	32.15	71	37	350
150CWL-18	160	13	1450	5	5	6.75	81	11	286
200CWL-12	300	30	1450	5	5		81	37	493
200CWL-18	400	21	1450	5	5	26.0	83	30	472

Mounting size drawing

Model	L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	hl	h2
32CWL-4	470	649	731	145	180	437	140	99	160	60	78	118	220	125
32CWL-3	470	670	762	165	200	432	150	115	175	60	73	113	232	135
40CWL-5	470	649	726	145	180	432	140	99	160	60	73	113	215	120
40CWL-4	510	692	796	165	200	432	152.5	115	175	60	73	113	227	130
40CWL-3	552	752	846	205	240	469	172	130	185	68	80	112	240	160
50CWL-6	467	657	769	165	210	439	145	99	175	55	80	120	217	120
50CWL-4.5	540	746	858	165	205	456	163	115	185	60	80	120	232	231
50CWL-4	557	755	864	205	240	469	175	130	195	68	80	112	240	160
50CWL-8	492	682	804	165	200	439	160	99	175	55	80	120	217	120
50CWL-7	540	752	829	205	245	460	168	115	195	60	84	124	232	140
50CWL-5	568	808	968	250	285	498	180	130	235	63	100	157	240	156
50CWL-3.5	616	827	972	240	275	503	196	140	235	63	90	127	260	190
65CWL-11	530	715	870	215	250	463	165	100	195	55	100	140	217	140
65CWL-8	600	800	958	240	275	460	182	115	235	60	80	120	232	140
65CWL-6	567	807	981	250	285	478	187	130	235	63	80	137	240	166
80CWL-14	555	816	981	240	275	512	189	123	235	63	112	199	260	155
80CWL-11	616	816	981	240	275	512	196	123	235	68	115	147	250	170
80CWL-8	690	995	1175	295	334	573	208	140	265	65.5	110	197	290	180
80CWL-6	860	1023	1202	295	330	551	202	150	265	57	100	123	259	170
80CWL-5.5	820	1070	1247	320	360	572	228	145	280	75	100	150	300	225
100CWL-18	740	943	1124	290	330	517	205	123	265	68	110	142	260	170
100CWL-14	745	985	1151	289	324	551	215	132	265	68	100	153	262	200
100CWL-11	720	1040	1225	290	330	578	225	140	265	68	115	208	300	200
100CWL-8	950	1150	1372	360	400	603	230	158	355	75	130	155	320	215
100CWL-6	835	1155	1352	348	388	584	238	160	355	85	110	185	320	243
150CWL-18	640	960	1218	370	410	607	282	163	265	85	150	225	348	220
200CWL-12	1023	1223	1508	415	455	679	267	203	370	95	180	185	385	400
200CWL-18	1020	1220	1523	415	455	709	276	203	355	95	210	215	405	400