CDL stainless steel vertical multi-stage clean water pump

Model significance

Product Introduction
CDL, CDLF vertical stainless steel lightweight multi-stage clean water pump (hereinafter referred to as the pump), has the characteristics of high efficiency, low noise, resistance to mild corrosion, compact structure, beautiful appearance, small volume, light weight, easy use and maintenance, and reliable sealing performance.

Product Features
The hydraulic model design of CDLF vertical stainless steel lightweight multi-stage clean water pump is advanced, efficient, and energy-saving. The impeller, pump casing, and main accessories inside the water pump are made of stainless steel stamping, with a particularly smooth flow channel. The bearing and shaft are made of hard alloy, which has a super long service life and avoids secondary pollution. The shaft seal adopts wear-resistant mechanical seal, with no leakage. The motor adopts Y2 lead shell, imported bearings, and insulation grade F. The pump runs smoothly, with low noise, reliable overall quality, beautiful appearance, small size, light weight, and easy transportation. It is an ideal green, environmentally friendly, and energy-saving water pump.
The CDLF vertical stainless steel lightweight multi-stage clean water pump is a non self-priming vertical multi-stage centrifugal pump installed with a standard motor. The motor shaft is directly connected to the pump shaft through a coupling at the pump head, and the pressure resistant cylinder and overcurrent components are fixed between the pump head and the inlet and outlet sections with tension rod bolts. The inlet and outlet of the pump are on the same straight line at the pump bottom; The CDLF vertical stainless steel lightweight multi-stage clean water pump is a multifunctional product that can transport various media from tap water to industrial liquids, suitable for different temperature, flow rate, and pressure ranges. The CDLF vertical stainless steel lightweight multi-stage clean water pump is suitable for mildly corrosive liquids. This pump can be equipped with an intelligent protector as needed to effectively protect against dry running, phase loss, overload, and other issues.

Product Usage
● Pumping medium: low viscosity, neutral, non flammable and non explosive, liquid without solid particles or fibers, and the liquid cannot cause chemical corrosion to the pump material.
Boiler feedwater and condensate system;
● Food and beverage industry;
Irrigation for agriculture, nurseries, and golf courses;
Industrial cleaning system;
Air conditioning and refrigeration system.
● Water treatment, infiltration, and filtration systems;
High rise building water supply and drainage;
● Fire protection system;
Transportation, lifting, and circulation of industrial and commercial liquids;

Scope of Application
● Medium temperature: ordinary pumps -15 ℃ to 70 ℃, hot water pumps -70 ℃ to 120 ℃;
● Flow range: 1~110m3/h;
● Medium pH value: 3 to 9;
● Altitude: 1000m
● Work pressure: 30bar;
● Environmental temperature: 40 ℃;
● Small import force: refer to the NPSH curve;

When the specific gravity and viscosity of the liquid conveyed by the pump are higher than that of water, the shaft power will increase, so a motor that matches the shaft power must be used.

Scope of sexual parameters

Performance parameters and dimensions (25CDLF2- *)

Pump Model	motor	Traffic Q (n ≈ 2900)								Dimensions (mm)					weight
		m3/h	1.0	1.2	1.6	2.0	2.4	2.8	3.2
	KW	L/S	0.28	0.33	0.44	0.56	0.67	0.78	0.89	B1	B2	B1+B2	D1	D2	(kg)
CDLF2-20	0.37	H (m)	18	17	16	15	14	12	10	261	210	471	148	117	20
CDLF2-30	0.37	H (m)	27	26	24	22	20	18	15	279	210	489	148	117	21
CDLF2-40	0.55	H (m)	36	35	33	30	26	24	17	297	210	507	148	117	22
CDLF2-50	0.55	H (m)	45	43	40	37	33	30	24	315	210	525	148	117	23
CDLF2-60	0.75	H (m)	53	52	50	45	40	36	30	343	245	588	170	142	26
CDLF2-70	0.75	H (m)	63	61	57	52	47	41	35	361	245	606	170	142	27
CDLF2-80	1.1	H (m)	71	69	65	59	54	47	40	379	245	624	170	142	28
CDLF2-90	1.1	H (m)	80	78	73	67	61	54	45	397	245	642	170	142	29
CDLF2-100	1.1	H (m)	89	86	81	74	67	59	49	415	245	660	170	142	30
CDLF2-110	1.1	H (m)	98	95	89	82	73	64	54	433	245	678	170	142	31
CDLF2-120	1.5	H (m)	107	103	97	90	81	71	59	461	290	751	190	155	33
CDLF2-130	1.5	H (m)	116	114	106	98	89	78	65	479	290	769	190	155	34
CDLF2-140	1.5	H (m)	125	122	114	105	94	84	69	497	290	787	190	155	35
CDLF2-150	1.5	H (m)	134	130	123	112	100	90	73	515	290	805	190	155	36
CDLF2-160	1.5	H (m)	143	139	131	120	107	96	80	533	290	823	190	155	37
CDLF2-170	1.5	H (m)	152	148	139	128	114	102	86	551	290	841	190	155	38
CDLF2-180	2.2	H (m)	161	157	148	136	121	108	91	569	290	859	190	155	39
CDLF2-190	2.2	H (m)	170	165	156	143	127	113	95	587	290	877	190	155	40
CDLF2-200	2.2	H (m)	179	174	164	150	134	119	100	605	290	895	190	155	41
CDLF2-210	2.2	H (m)	188	183	172	157	141	124	105	623	290	913	190	155	42
CDLF2-220	2.2	H (m)	197	192	180	165	148	130	110	641	290	931	190	155	43
CDLF2-230	3.0	H (m)	205	201	188	173	155	137	115	669	315	984	197	165	45
CDLF2-240	3.0	H (m)	214	210	197	181	163	144	120	687	315	1002	197	165	48
CDLF2-250	3.0	H (m)	225	219	205	189	170	151	127	705	315	1020	197	165	50
CDLF2-260	3.0	H (m)	234	228	214	198	178	158	132	723	315	1038	197	165	52

Performance parameters and dimensions (32CDLF4- *)

Pump Model	motor	Traffic Q (n ≈ 2900)							Dimensions (mm)					weight
		m3/h	2.0	3.0	4.0	5.0	6.0	7.0
	KW	L/S	0.56	0.83	1.11	1.39	1.67	1.94	B1	B2	B1+B2	D1	D2	(kg)
CDLF4-20	0.37	H(m)	18	17	15	13	10	8	297	210	489	148	117	20
CDLF4-30	0.55	H(m)	27	26	24	20	18	14	306	210	516	148	117	21
CDLF4-40	0.75	H(m)	36	34	32	27	24	18	343	245	588	170	142	23
CDLF4-50	1.1	H(m)	45	43	40	34	31	23	370	245	615	170	142	24
CDLF4-60	1.1	H(m)	54	52	48	41	37	28	397	245	642	170	142	26
CDLF4-70	1.5	H(m)	63	61	56	48	43	34	434	290	724	190	155	28
CDLF4-80	1.5	H(m)	72	70	64	55	50	38	461	290	751	190	155	29
CDLF4-90	2.2	H(m)	81	78	72	63	56	44	488	290	778	190	155	31
CDLF4-100	2.2	H(m)	90	87	81	71	62	50	515	290	805	190	155	32
CDLF4-110	2.2	H(m)	99	95	88	78	68	53	542	290	832	190	155	34
CDLF4-120	2.2	H(m)	108	104	95	85	75	57	569	290	859	190	155	35
CDLF4-130	3.0	H(m)	117	113	103	93	82	63	606	315	921	197	165	36
CDLF4-140	3.0	H(m)	126	122	112	101	89	69	633	315	948	197	165	38
CDLF4-150	3.0	H(m)	135	131	120	108	95	73	660	315	975	197	165	39
CDLF4-160	3.0	H(m)	144	140	129	115	101	78	687	315	1002	197	165	40
CDLF4-170	4.0	H(m)	153	149	137	122	108	83	714	335	1049	230	188	42
CDLF4-180	4.0	H(m)	162	158	145	129	115	89	741	335	1076	230	188	43
CDLF4-190	4.0	H(m)	171	168	153	137	122	95	768	335	1103	230	188	46
CDLF4-200	4.0	H(m)	180	176	161	144	127	99	795	335	1130	230	188	47
CDLF4-210	4.0	H(m)	200	184	169	152	132	103	822	335	1157	230	188	49
CDLF4-220	4.0	H(m)	210	192	178	160	138	108	849	335	1184	230	188	50

Performance parameters and dimensions (40CDLF8- *)

Pump Model	motor	Traffic Q (n ≈ 2900)								Dimensions (mm)					weight
		m3/h	6	7	8	9	10	11	12
	KW	L/S	1.67	1.94	2.22	2.5	2.78	3.06	3.33	B1	B2	B1+B2	D1	D2	(kg)
CDLF8-20/1	0.75	H(m)	9.5	9.3	9	8.5	8	7	6	364	245	609	170	142	35
CDLF8-20	0.75	H(m)	20	19	18	17	16	14	13	364	245	609	170	142	35
CDLF8-30	1.1	H(m)	30	29	28	26	24	21	19	394	245	639	170	142	35
CDLF8-40	1.5	H(m)	40	38	36	34	32	28	26	434	290	724	190	155	45
CDLF8-50	2.2	H(m)	50	48	45	42	40	36	32	464	290	754	190	155	50
CDLF8-60	2.2	H(m)	60	57	54	51	48	43	39	494	290	784	190	155	50
CDLF8-70	3.0	H(m)	70	68	64	61	57	50	45	534	315	849	197	165	55
CDLF8-80	3.0	H(m)	80	77	73	69	65	58	52	564	315	879	197	165	55
CDLF8-90	4.0	H(m)	90	87	83	79	72	66	60	594	335	929	230	188	55
CDLF8-100	4.0	H(m)	100	97	92	87	81	73	65	624	335	959	230	188	55
CDLF8-110	4.0	H(m)	110	106	101	96	88	80	72	654	335	989	230	188	60
CDLF8-120	4.0	H(m)	120	116	111	104	92	87	78	684	335	1019	230	188	60
CDLF8-130	5.5	H(m)	130	126	119	114	105	95	84	734	430	1164	260	208	85
CDLF8-140	5.5	H(m)	141	136	130	122	113	102	92	764	430	1194	260	208	85
CDLF8-150	5.5	H(m)	150	145	138	131	121	111	100	794	430	1224	260	208	85
CDLF8-160	5.5	H(m)	161	156	148	139	130	118	106	824	430	1254	260	208	85
CDLF8-170	7.5	H(m)	170	165	156	149	138	126	113	854	430	1284	260	208	90
CDLF8-180	7.5	H(m)	182	175	167	157	146	134	120	884	430	1314	260	208	90
CDLF8-190	7.5	H(m)	190	184	175	166	154	142	128	914	430	1344	260	208	90
CDLF8-200	7.5	H(m)	202	195	186	175	163	150	135	944	430	1374	260	208	90

Performance parameters and dimensions (50CDLF16- *)

Pump Model	motor	Traffic Q (n ≈ 2900)								Dimensions (mm)					weight
		m3/h	8	10	12	14	16	18	20
	KW	L/S	2.22	2.78	3.33	3.89	4.44	5	5.56	B1	B2	B1+B2	D1	D2	(kg)
CDLF16-20	2.2	H(m)	28	27	26	25	23	21	18	414	290	704	190	155	51
CDLF16-30	3.0	H(m)	42	41	39	37	35	32	27	469	315	784	197	165	54
CDLF16-40	4.0	H(m)	56	54	52	50	47	44	37	514	335	849	230	188	60
CDLF16-50	5.5	H(m)	69	68	65	62	59	54	47	579	430	1009	260	208	75
CDLF16-60	5.5	H(m)	83	81	78	75	70	64	56	624	430	1054	260	208	80
CDLF16-70	7.5	H(m)	97	95	92	87	82	75	68	669	430	1099	260	208	85
CDLF16-80	7.5	H(m)	111	108	105	100	94	86	77	714	430	1144	260	208	88
CDLF16-90	11	H(m)	125	122	118	112	106	97	88	789	490	1279	330	255	126
CDLF16-100	11	H(m)	139	136	131	125	118	108	99	834	490	1324	330	255	126
CDLF16-110	11	H(m)	153	149	144	137	129	118	108	879	490	1369	330	255	131
CDLF16-120	11	H(m)	167	163	157	150	141	129	117	924	490	1414	330	255	131
CDLF16-130	15	H(m)	180	176	170	162	153	141	128	969	490	1459	330	255	177
CDLF16-140	15	H(m)	194	190	184	175	165	151	139	1014	490	1504	330	255	177
CDLF16-150	15	H(m)	208	203	197	187	177	162	148	1059	490	1549	330	255	182
CDLF16-160	15	H(m)	222	217	210	200	189	173	158	1104	490	1594	330	255	182

Performance parameters and dimensions (65CDLF32- *)

Pump Model	motor	Traffic Q (n ≈ 2900)								Dimensions (mm)					weight
		m3/h	15	16	20	24	28	32	36
	KW	L/S	4.17	4.44	5.56	6.67	7.78	8.89	10	B1	B2	B1+B2	D1	D2	(kg)
CDLF32-10/1	1.5	H(m)	16	15	13	12	11	10	7	505	290	795	190	155	70
CDLF32-10	2.2	H(m)	18	17	16	15	14	13	10	505	290	795	190	155	71
CDLF32-20/2	3.0	H(m)	32	31	30	27	25	22	14	575	315	890	197	165	80
CDLF32-20	4.0	H(m)	37	36	35	32	31	28	22	575	335	910	230	180	82
CDLF32-30/2	5.5	H(m)	50	49	47	44	40	36	27	645	430	1075	260	208	93
CDLF32-30	5.5	H(m)	56	55	53	50	47	42	33	645	430	1075	260	208	94
CDLF32-40/2	7.5	H(m)	68	67	65	62	56	50	37	715	430	1145	260	208	102
CDLF32-40	7.5	H(m)	75	74	71	67	62	56	45	715	430	1145	260	208	103
CDLF32-50/2	11	H(m)	88	87	85	80	73	66	51	895	490	1385	330	255	172
CDLF32-50	11	H(m)	94	93	90	86	79	72	57	895	490	1385	330	255	173
CDLF32-60/2	11	H(m)	107	106	102	96	89	79	62	965	490	1455	330	255	176
CDLF32-60	11	H(m)	114	112	107	102	95	86	68	965	490	1455	330	255	177
CDLF32-70/2	15	H(m)	127	125	121	114	106	94	75	1035	490	1525	330	255	188
CDLF32-70	15	H(m)	133	131	126	119	112	102	82	1035	490	1525	330	255	189
CDLF32-80/2	15	H(m)	145	143	137	131	121	109	85	1105	490	1595	330	255	192
CDLF32-80	15	H(m)	151	149	144	136	128	115	92	1105	490	1595	330	255	193
CDLF32-90/2	18.5	H(m)	165	163	157	149	138	125	98	1175	550	1725	330	255	218
CDLF32-90	18.5	H(m)	172	170	163	155	146	132	106	1175	550	1725	330	255	219
CDLF32-100/2	18.5	H(m)	184	182	175	165	154	138	110	1245	550	1795	330	255	222
CDLF32-100	18.5	H(m)	190	188	181	172	159	145	117	1245	550	1795	330	255	223
CDLF32-110/2	22	H(m)	204	202	194	184	171	154	123	1315	590	1905	360	285	259
CDLF32-110	22	H(m)	210	208	200	190	177	161	130	1315	590	1905	360	285	260
CDLF32-120/2	22	H(m)	222	220	212	201	187	168	135	1385	590	1975	360	285	263
CDLF32-120	22	H(m)	226	224	217	207	193	176	142	1385	590	1975	360	285	264
CDLF32-130/2	30	H(m)	244	242	233	222	207	187	151	1455	660	2115	400	310	327
CDLF32-130	30	H(m)	250	248	238	227	213	193	158	1455	660	2115	400	310	328
CDLF32-140/2	30	H(m)	264	260	252	237	222	202	163	1525	660	2185	400	310	331
CDLF32-140	30	H(m)	268	265	256	244	228	208	170	1525	660	2185	400	310	332

Performance parameters and dimensions (80CDLF45- *)

Pump Model	motor	Traffic Q (n ≈ 2900)								Dimensions (mm)						weight
	KW	m3/h	25	30	35	40	45	50	55	B1	B2	B1+B2	D1	D2	D3	(kg)
CDLF45-1-1	3	H(m)	20	19	18	17	16	13	11	558	330	888	190	140	160	100
CDLF45-1	4	H(m)	24	23	22	21	19	17	15	558	330	888	220	150	160	110
CDLF45-2-2	5.5	H(m)	40	38	37	34	31	27	23	638	420	1058	260	210	300	120
CDLF45-2	7.5	H(m)	48	47	45	42	38	36	32	638	420	1058	260	210	300	125
CDLF45-3-2	11	H(m)	66	65	60	56	52	47	39	828	500	1328	330	260	350	165
CDLF45-3	11	H(m)	72	72	68	65	59	54	48	828	500	1328	330	260	350	165
CDLF45-4-2	15	H(m)	91	89	84	78	72	65	56	908	500	1408	330	260	350	205
CDLF45-4	15	H(m)	98	96	92	87	80	73	65	908	500	1408	330	260	350	205
CDLF45-5-2	18.5	H(m)	116	112	108	102	93	84	74	988	550	1538	380	310	350	215
CDLF45-5	18.5	H(m)	124	120	115	109	101	92	80	988	550	1538	380	310	350	215
CDLF45-6-2	22	H(m)	142	137	132	123	114	103	89	1068	600	1668	380	310	350	275
CDLF45-6	22	H(m)	150	145	138	131	122	111	97	1068	600	1668	380	310	350	275
CDLF45-7-2	30	H(m)	168	164	156	147	136	124	109	1148	680	1808	420	350	400	355
CDLF45-7	30	H(m)	175	171	164	155	144	132	116	1148	680	1808	420	350	400	355
CDLF45-8-2	30	H(m)	192	187	178	169	156	142	125	1228	680	1888	420	350	400	360
CDLF45-8	30	H(m)	200	194	187	176	164	150	133	1228	680	1888	420	350	400	360
CDLF45-9-2	30	H(m)	217	211	202	190	176	158	140	1308	680	1968	420	350	400	365
CDLF45-9	37	H(m)	226	219	211	198	187	170	150	1308	680	1968	420	350	400	365
CDLF45-10-2	37	H(m)	243	235	226	212	196	178	158	1388	680	2048	420	350	400	390
CDLF45-10	37	H(m)	251	244	233	220	205	188	165	1388	680	2048	420	350	400	390
CDLF45-11-2	45	H(m)	273	265	253	238	221	201	178	1468	710	2178	470	375	450	455
CDLF45-11	45	H(m)	281	272	261	246	229	210	187	1468	710	2178	470	375	450	455
CDLF45-12-2	45	H(m)	298	289	276	260	242	220	195	1556	710	2266	470	375	450	460
CDLF45-12	45	H(m)	306	296	285	269	250	229	204	1556	710	2266	470	375	450	460
CDLF45-13	45	H(m)	323	313	300	283	262	239	212	1636	710	2346	470	375	450	465

Performance parameters and dimensions (100CDLF64- *)

Pump Model	motor	Traffic Q (n ≈ 2900)							Dimensions (mm)						weight
	KW	m3/h	30	40	50	60	70	80	B1	B2	B1+B2	D1	D2	D3	(kg)
CDLF64-1-1	4	H(m)	20	18	16	14	12	9	561	330	891	220	150	160	105
CDLF64-1	5.5	H(m)	28	26	24	22	20	17	561	420	981	260	210	300	120
CDLF64-2-2	7.5	H(m)	40	38	36	31	26	19	644	420	1064	260	210	300	130
CDLF64-2-1	11	H(m)	48	46	43	39	34	28	754	500	1254	330	260	350	165
CDLF64-2	11	H(m)	55	52	49	46	42	36	754	500	1254	330	260	350	165
CDLF64-3-2	15	H(m)	69	66	61	55	48	40	836	500	1336	330	260	350	205
CDLF64-3-1	15	H(m)	76	72	68	63	56	48	836	500	1336	330	260	350	205
CDLF64-3	18.5	H(m)	85	80	76	71	64	55	836	550	1386	380	310	350	215
CDLF64-4-2	18.5	H(m)	96	93	88	79	70	59	919	550	1469	380	310	350	215
CDLF64-4-1	22	H(m)	104	100	95	88	78	68	919	600	1519	380	310	350	270
CDLF64-4	22	H(m)	111	107	102	94	86	75	919	600	1519	380	310	350	270
CDLF64-5-2	30	H(m)	126	122	114	106	94	80	1001	660	1661	420	350	400	350
CDLF64-5-1	30	H(m)	134	129	122	113	102	88	1001	660	1661	420	350	400	350
CDLF64-5	30	H(m)	141	136	129	120	110	96	1001	660	1661	420	350	400	350
CDLF64-6-2	30	H(m)	154	149	140	129	115	100	1084	660	1744	420	350	400	355
CDLF64-6-1	37	H(m)	162	156	148	137	125	108	1084	660	1744	420	350	400	375
CDLF64-6	37	H(m)	170	164	155	145	132	116	1084	660	1744	420	350	400	375
CDLF64-7-2	37	H(m)	182	177	166	153	138	120	1166	660	1826	420	350	400	380
CDLF64-7-1	37	H(m)	190	184	173	160	146	127	1166	660	1826	420	350	400	380
CDLF64-7	45	H(m)	202	195	185	172	155	137	1166	710	1876	470	375	450	445
CDLF64-8-2	45	H(m)	214	207	196	181	162	140	1248	710	1958	470	375	450	450
CDLF64-8-1	45	H(m)	223	215	203	189	170	149	1248	710	1958	470	375	450	450

vulnerable parts

mechanical seal

impeller

Diagram of replacing machine seal

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