Product Overview

The CDL pump produced by Shanghai Tengsheng is a lightweight vertical multi-stage centrifugal pump (CDL is a non corrosive type, CDLF is a slightly corrosive type). The core adopts a stainless steel stamping and welding structure and a modular multi-stage impeller design, which has the advantages of high efficiency, energy saving, compact structure, small footprint, corrosion resistance and no leakage.

Product Advantages

Adopting an optimized hydraulic model, the flow channel is smooth, with an efficiency of 75% -82%, saving 15% -20% energy compared to traditional pumps; Modular multi-stage design, the head can be flexibly adjusted by adding or removing impellers (up to 272m), adapting to different pressure requirements.

CDL uses 304 stainless steel, CDLF uses 316 stainless steel to avoid secondary pollution and meet hygiene standards; Quick installation mechanical seal (hard alloy+fluororubber), no leakage, suitable for -15 ℃~70 ℃ (high temperature type up to 120 ℃).

Technical Parameters and Adaptation Quotation Selection

No.	Model	Rated Flow (m³/h)R	Rated Head (m)	Rotational Speed	Motor Power
1	32CDL4-20	4	15	2900	0.55
2	32CDL4-30	4	24	2900	0.55
3	32CDL4-40	4	32	2900	0.75
4	32CDL4-50	4	40	2900	1.1
5	32CDL4-60	4	48	2900	1.1
6	32CDL4-70	4	56	2900	1.5
7	32CDL4-80	4	64	2900	1.5
8	32CDL4-90	4	72	2900	2.2
9	32CDL4-100	4	80	2900	2.2
10	32CDL4-110	4	88	2900	2.2
11	32CDL4-120	4	96	2900	2.2
12	32CDL4-130	4	103	2900	3
13	32CDL4-140	4	113	2900	3
14	32CDL4-150	4	120	2900	3
15	32CDL4-160	4	129	2900	3
16	32CDL4-170	4	137	2900	4
17	32CDL4-180	4	145	2900	4
18	32CDL4-190	4	153	2900	4
19	32CDL4-200	4	158	2900	4
20	32CDL4-210	4	163	2900	4
No.	Model	Rated Flow (m³/h)R	Rated Head (m)	Rotational Speed	Motor Power
21	32CDL4-220	4	178	2900	4
22	40CDL8-20	8	18	2900	0.75
23	40CDL8-30	8	27	2900	1.1
24	40CDL8-40	8	36	2900	1.5
25	40CDL8-50	8	45	2900	2.2
26	40CDL8-60	8	54	2900	2.2
27	40CDL8-70	8	63	2900	3
28	40CDL8-80	8	73	2900	3
29	40CDL8-90	8	82	2900	4
30	40CDL8-100	8	92	2900	4
31	40CDL8-110	8	101	2900	4
32	40CDL8-120	8	111	2900	4
33	40CDL8-130	8	121	2900	5.5
34	40CDL8-140	8	130	2900	5.5
35	40CDL8-150	8	139	2900	5.5
36	40CDL8-160	8	148	2900	5.5
37	40CDL8-170	8	158	2900	7.5
38	40CDL8-180	8	167	2900	7.5
39	40CDL8-190	8	176	2900	7.5
40	40CDL8-200	8	186	2900	7.5
41	40CDL8-210	8	195	2900	11
42	40CDL8-220	8	205	2900	11
43	40CDL10-20	10	15	2900	0.75
44	40CDL10-30	10	23	2900	1.1
45	40CDL10-40	10	31	2900	1.5
46	40CDL10-50	10	39	2900	2.2
47	40CDL10-60	10	48	2900	2.2
48	40CDL10-70	10	56	2900	3
49	40CDL10-80	10	64	2900	3
50	40CDL10-90	10	72	2900	3
51	40CDL10-100	10	80	2900	4
52	40CDL10-110	10	88	2900	4
53	40CDL10-120	10	96	2900	4
54	40CDL10-130	10	105	2900	5.5
55	40CDL10-140	10	113	2900	5.5
56	40CDL10-150	10	121	2900	5.5
57	40CDL10-160	10	129	2900	5.5
58	40CDL10-170	10	137	2900	7.5
59	40CDL10-180	10	144	2900	7.5
60	40CDL10-190	10	152	2900	7.5
61	40CDL10-200	10	160	2900	7.5
62	40CDL10-210	10	168	2900	7.5
63	40CDL10-220	10	178	2900	7.5
64	50CDL12-20	12	20	2900	1.5
65	50CDL12-30	12	30	2900	2.2
66	50CDL12-40	12	40	2900	3
67	50CDL12-50	12	50	2900	3
68	50CDL12-60	12	60	2900	4
69	50CDL12-70	12	70	2900	5.5
70	50CDL12-80	12	80	2900	5.5
71	50CDL12-90	12	91	2900	5.5
72	50CDL12-100	12	101	2900	7.5
73	50CDL12-110	12	111	2900	7.5
74	50CDL12-120	12	121	2900	7.5
75	50CDL12-130	12	131	2900	11
76	50CDL12-140	12	141	2900	11
77	50CDL12-150	12	151	2900	11
78	50CDL12-160	12	162	2900	11
79	50CDL12-170	12	172	2900	11
80	50CDL12-180	12	183	2900	11
81	50CDL12-190	12	193	2900	15
82	50CDL12-200	12	203	2900	15
83	50CDL12-210	12	213	2900	15
84	50CDL12-220	12	223	2900	15
85	50CDL16-20	16	22	2900	2.2
86	50CDL16-30	16	34	2900	3
87	50CDL16-40	16	46	2900	4
88	50CDL16-50	16	58	2900	5.5
89	50CDL16-60	16	70	2900	5.5
90	50CDL16-70	16	82	2900	7.5
91	50CDL16-80	16	94	2900	7.5
92	50CDL16-90	16	106	2900	11
93	50CDL16-100	16	118	2900	11
94	50CDL16-110	16	130	2900	11
95	50CDL16-120	16	141	2900	11
96	50CDL16-130	16	153	2900	15
97	50CDL16-140	16	166	2900	15
98	50CDL16-150	16	178	2900	15
99	50CDL16-160	16	189	2900	15
100	50CDL16-170	16	200	2900	15
101	50CDL20-20	20	23	2900	2.2
102	50CDL20-30	20	35	2900	4
103	50CDL20-40	20	47	2900	5.5
104	50CDL20-50	20	58	2900	5.5
105	50CDL20-60	20	70	2900	7.5
106	50CDL20-70	20	82	2900	7.5
107	50CDL20-80	20	94	2900	11
108	50CDL20-90	20	106	2900	11
109	50CDL20-100	20	118	2900	11
110	50CDL20-110	20	130	2900	15
111	50CDL20-120	20	142	2900	15
112	50CDL20-130	20	154	2900	15
113	50CDL20-140	20	166	2900	15
114	50CDL20-150	20	178	2900	18.5
115	50CDL20-160	20	190	2900	18.5
116	50CDL20-170	20	203	2900	18.5
117	65CDL32-10	32	13	2900	2.2
118	65CDL32-20	32	27	2900	4
119	65CDL32-30	32	40	2900	5.5
120	65CDL32-40	32	53	2900	7.5
121	65CDL32-50	32	67	2900	11
122	65CDL32-60	32	81	2900	11
123	65CDL32-70	32	95	2900	15
124	65CDL32-80	32	109	2900	15
125	65CDL32-90	32	124	2900	18.5
126	65CDL32-100	32	138	2900	18.5
127	65CDL32-110	32	153	2900	22
128	65CDL32-120	32	167	2900	22
129	65CDL32-130	32	181	2900	30
130	65CDL32-140	32	196	2900	30
131	65CDL32-150	32	210	2900	37
132	65CDL32-160	32	224	2900	37
133	80CDL42-10	42	20	2900	4
134	80CDL42-20	42	41	2900	7.5
135	80CDL42-30	42	61	2900	11
136	80CDL42-40	42	81	2900	15
137	80CDL42-50	42	101	2900	18.5
138	80CDL42-60	42	122	2900	22
139	80CDL42-70	42	142	2900	30
140	80CDL42-80	42	162	2900	30
141	80CDL42-90	42	183	2900	37
142	80CDL42-100	42	203	2900	37
143	80CDL42-110	42	225	2900	45
144	80CDL42-120	42	247	2900	45