Submersible Septic Pump

This submersible septic pump is equipped with a high-efficiency non-standard motor developed from imported leading technology, featuring reliable operation and low overall operating costs.Its motor casing is constructed from premium stainless steel with a water self-cooling system. The motor section can operate continuously with the entire motor exposed above the water surface. This eliminates the critical defect common to domestic sewage pumps, which only permit minimal motor exposure — overexposure would otherwise lead to permanent motor burnout.The pump adopts a specialized hydraulic design with channel-type impellers, delivering superior hydraulic efficiency and consistent clog-free performance.

High-efficiency custom motor

Reliable & cost-saving operation

Clog-free hydraulic performance

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Technical Data Sheet

No.	Model	Size(mm)	Rated Flow(m³/h)	Rated Head(m)	Power(kW)	Voltage(V)	Synchronous Speed(r/min)
1	50WQ10-10-0.75B(G)	50	10	10	0.75	380	2900
2	50WQD10-10-0.75B(G)	50	10	10	0.75	220	2900
3	50WQ10-12-1.1B(G)	50	10	12	1.1	380	2900
4	50WQD10-12-1.1B(G)	50	10	12	1.1	220	2900
5	50WQ15-15-1.5B(G)	50	15	15	1.5	380	2900
6	50WQD15-15-1.5B(G)	50	15	15	1.5	220	2900
7	65WQ18-15-1.5B(G)	65	18	15	1.5	380	2900
8	65WQD18-15-1.5B(G)	65	18	15	1.5	220	2900
9	50WQ20-15-2.2B(G)	50	20	15	2.2	380	2900
10	50WQD20-15-2.2B(G)	50	20	15	2.2	220	2900
11	50WQ10-25-2.2B(G)*	50	10	25	2.2	380	2900
12	50WQD10-25-2.2B(G)*	50	10	25	2.2	220	2900
13	65WQ25-16-2.2B(G)	65	25	16	2.2	380	2900
14	65WQD25-16-2.2B(G)	65	25	16	2.2	220	2900
15	80WQ45-9-2.2B(G)	80	45	9	2.2	380	2900
16	80WQD45-9-2.2B(G)	80	45	9	2.2	220	2900
17	50WQ25-18-3B(G)	50	25	18	3	380	2900
18	50WQ8-34-3B(G)*	50	8	34	3	380	2900
19	65WQ35-15-3B(G)	65	35	15	3	380	2900
20	80WQ50-10-3B(G)	80	50	10	3	380	2900
21	50WQ15-30-4B(G)	50	15	30	4	380	2900
22	65WQ25-25-4B(G)	65	25	25	4	380	2900
23	80WQ40-15-4B(G)	80	40	15	4	380	2900
24	100WQ80-9-4B(G)	100	80	9	4	380	2900
25	50WQ10-40-5.5B(G)	50	10	40	5.5	380	2900
26	65WQ25-28-5.5B(G)	65	25	28	5.5	380	2900
27	80WQ50-20-5.5B(G)	80	50	20	5.5	380	2900
28	100WQ65-15-5.5B(G)	100	65	15	5.5	380	2900
29	50WQ15-50-7.5B(G)	50	15	50	7.5	380	2900
30	65WQ35-30-7.5B(G)	65	35	30	7.5	380	2900
31	80WQ50-25-7.5B(G)	80	50	25	7.5	380	2900
32	100WQ80-18-7.5B(G)	100	80	18	7.5	380	2900
33	150WQ150-10-7.5B(G)	150	150	10	7.5	380	2900
34	50WQ15-55-11B(G)	50	15	55	11	380	2900
35	65WQ20-50-11B(G)	65	20	50	11	380	2900
36	80WQ50-35-11B(G)	80	50	35	11	380	2900
37	100WQ80-25-11B(G)	100	80	25	11	380	2900
38	150WQ180-11-11B(G)	150	180	11	11	380	2900
39	50WQ15-70-15B(G)	50	15	70	15	380	2900
40	65WQ20-70-15B(G)	65	20	70	15	380	2900
41	80WQ60-40-15B(G)	80	60	40	15	380	2900
42	100WQ80-30-15B(G)	100	80	30	15	380	2900
43	150WQ180-15-15B(G)	150	180	15	15	380	2900
44	50WQ15-85-18.5B(G)	50	15	85	18.5	380	2900
45	65WQ20-80-18.5B(G)	65	20	80	18.5	380	2900
46	80WQ60-45-18.5B(G)	80	60	45	18.5	380	2900
47	100WQ80-40-18.5B(G)	100	80	40	18.5	380	2900
48	50WQ15-95-22B(G)	50	15	95	22	380	2900
49	65WQ20-90-22B(G)	65	20	90	22	380	2900
50	80WQ60-50-22B(G)	80	60	50	22	380	2900
51	100WQ100-40-22B(G)	100	100	40	22	380	2900
52	100WQ120-16-11B(G)	100	120	16	11	380	1480
53	150WQ180-12-11B(G)	150	180	12	11	380	1480
54	200WQ300-7-11B(G)	200	300	7	11	380	1480
55	250WQ400-5-11B(G)	250	400	5	11	380	1480
56	100WQ130-20-15B(G)	100	130	20	15	380	1480
57	150WQ200-15-15B(G)	150	200	15	15	380	1480
58	200WQ250-11-15B(G)	200	250	11	15	380	1480
59	250WQ500-5-15B(G)	250	500	5	15	380	1480
60	100WQ150-26-18.5B(G)	100	150	26	18.5	380	1480
61	150WQ180-20-18.5B(G)	150	180	20	18.5	380	1480
62	200WQ350-10-18.5B(G)	200	350	10	18.5	380	1480
63	250WQ500-7-18.5B(G)	250	500	7	18.5	380	1480
64	300WQ650-5-18.5B(G)*	300	650	5	18.5	380	1480
65	100WQ150-28-22B(G)	100	150	28	22	380	1480
66	150WQ200-22-22B(G)	150	200	22	22	380	1480
67	200WQ400-12-22B(G)	200	400	12	22	380	1480
68	250WQ500-9-22B(G)	250	500	9	22	380	1480
69	300WQ650-7-22B(G)	300	650	7	22	380	1480
70	100WQ120-45-30B(G)	100	120	45	30	380	1480
71	150WQ180-30-30B(G)	150	180	30	30	380	1480
72	200WQ250-22-30B(G)	200	250	22	30	380	1480
73	250WQ600-10-30B(G)	250	600	10	30	380	1480
74	300WQ800-7-30B(G)	300	800	7	30	380	1480
75	350WQ1500-4-30B(G)*	350	1500	4	30	380	980
76	100WQ120-50-37B(G)	100	120	50	37	380	1480
77	150WQ200-35-37B(G)	150	200	35	37	380	1480
78	200WQ300-28-37B(G)	200	300	28	37	380	1480
79	250WQ600-12-37B(G)	250	600	12	37	380	1480
80	300WQ800-9-37B(G)	300	800	9	37	380	1480
81	350WQ1000-6-37B(G)*	350	1000	6	37	380	1480
82	350WQ1100-6-37B(G)*	350	1100	6	37	380	980
83	400WQ1300-5-37B(G)*	400	1300	5	37	380	980
84	100WQ100-57-45B(G)	100	100	57	45	380	1480
85	150WQ200-40-45B(G)	150	200	40	45	380	1480
86	200WQ300-32-45B(G)	200	300	32	45	380	1480
87	250WQ600-15-45B(G)	250	600	15	45	380	1480
88	300WQ800-12-45B(G)	300	800	12	45	380	1480
89	350WQ1200-8-45B(G)*	350	1200	8	45	380	1480
90	350WQ1300-8-45B(G)*	350	1300	8	45	380	980
91	400WQ1700-6-45B(G)*	400	1700	6	45	380	980
92	100WQ100-65-55B(G)	100	100	65	55	380	1480
93	150WQ180-50-55B(G)	150	180	50	55	380	1480
94	200WQ300-40-55B(G)	200	300	40	55	380	1480
95	250WQ600-20-55B(G)	250	600	20	55	380	1480
96	300WQ800-15-55B(G)	300	800	15	55	380	1480
97	350WQ1000-10-55B(G)	350	1000	10	55	380	1480
98	350WQ1100-10-55B(G)*	350	1100	10	55	380	980
99	400WQ1300-8-55B(G)*	400	1300	8	55	380	980
100	400WQ1500-8-55B(G)*	400	1500	8	55	380	980
101	500WQ2200-5-55B(G)	500	2200	5	55	380	980
102	100WQ120-75-75B(G)	100	120	75	75	380	1480
103	150WQ200-60-75B(G)	150	200	60	75	380	1480
104	200WQ350-45-75B(G)	200	350	45	75	380	1480
105	250WQ600-25-75B(G)	250	600	25	75	380	1480
106	300WQ800-20-75B(G)	300	800	20	75	380	1480
107	350WQ1000-15-75B(G)	350	1000	15	75	380	1480
108	350WQ1500-12-75B(G)*	350	1500	12	75	380	980
109	400WQ1300-13-75B(G)*	400	1300	13	75	380	1480
110	400WQ1700-10-75B(G)*	400	1700	10	75	380	980
111	500WQ2000-8-75B(G)*	500	2000	8	75	380	980
112	100WQ120-85-90B(G)	100	120	85	90	380	1480
113	150WQ200-70-90B(G)	150	200	70	90	380	1480
114	200WQ300-56-90B(G)	200	300	56	90	380	1480
115	250WQ600-30-90B(G)	250	600	30	90	380	1480
116	300WQ800-25-90B(G)	300	800	25	90	380	1480
117	350WQ1000-18-90B(G)	350	1000	18	90	380	1480
118	350WQ1200-18-90B(G)*	350	1200	18	90	380	980
119	400WWQ1300-16-90B(G)*	400	1300	16	90	380	1480
120	400WQ1500-15-90B(G)	400	1500	15	90	380	980
121	500WQ2000-10-90B(G)*	500	2000	10	90	380	980
122	500WQ2500-8-90B(G)*	500	2500	8	90	380	740
123	600WQ3000-6-90B(G)*	600	3000	6	90	380	740
124	100WQ100-100-110B(G)	100	100	100	110	380	1480
125	150WQ180-80-110B(G)	150	180	80	110	380	1480
126	200WQ300-65-110B(G)	200	300	65	110	380	1480
127	250WQ600-35-110B(G)	250	600	35	110	380	1480
128	300WQ1000-25-110B(G)	300	1000	25	110	380	1480
129	350WQ1000-22-110B(G)	350	1000	22	110	380	1480
130	350WQ1600-16-110B(G)*	350	1600	16	110	380	980
131	400WQ1500-17-110B(G)*	400	1500	17	110	380	1480
132	400WQ1800-15-110B(G)*	400	1800	15	110	380	980
133	500WQ2500-10-110B(G)*	500	2500	10	110	380	980
134	500WQ3000-8-110B(G)*	500	3000	8	110	380	740
135	600WQ3800-6-110B(G)*	600	3800	6	110	380	740
136	150WQ200-80-132B(G)	150	200	80	132	380	1480
137	200WQ400-75-132B(G)	200	400	75	132	380	1480
138	250WQ600-40-132B(G)	250	600	40	132	380	1480
139	300WQ800-33-132B(G)	300	800	33	132	380	1480
140	350WQ1200-25-132B(G)	350	1200	25	132	380	1480
141	400WQ1700-16-132B(G)	400	1700	16	132	380	1480
142	400WQ1500-20-132B(G)	400	1500	20	132	380	980
143	500WQ2800-10-132B(G)	500	2800	10	132	380	980
144	500WQ3100-10-132B(G)*	500	3100	10	132	380	740
145	600WQ3700-8-132B(G)*	600	3700	8	132	380	740
146	600WQ4000-8-132B(G)*	600	4000	8	132	380	740
147	150WQ200-95-160B(G)	150	200	95	160	380	1480
148	200WQ300-95-160B(G)	200	300	95	160	380	1480
149	250WQ600-60-160B(G)	250	600	60	160	380	1480
150	300WQ800-40-160B(G)	300	800	40	160	380	1480
151	350WQ1000-35-160B(G)	350	1000	35	160	380	1480
152	400WQ1600-20-160B(G)*	400	1600	20	160	380	1480
153	400WQ1600-22-160B(G)	400	1600	22	160	380	980
154	500WQ2000-15-160B(G)	500	2000	15	160	380	980
155	500WQ3000-14-160B(G)*	500	3000	14	160	380	740
156	600WQ3700-10-160B(G)*	600	3700	10	160	380	740
157	600WQ4000-10-160B(G)*	600	4000	10	160	380	740
158	150WQ200-100-185B(G)	150	200	100	185	380	1480
159	200WQ400-90-185B(G)	200	400	90	185	380	1480
160	250WQ600-65-185B(G)	250	600	65	185	380	1480
161	300WQ800-50-185B(G)	300	800	50	185	380	1480
162	350WQ1100-38-185B(G)*	350	1100	38	185	380	1480
163	400WQ1600-25-185B(G)*	400	1600	25	185	380	1480
164	400WQ2000-20-185B(G)	400	2000	20	185	380	1480
165	500WQ3000-15-185B(G)	500	3000	15	185	380	980
166	600WQ3700-12-185B(G)*	600	3700	12	185	380	980
167	250WQ750-75-200B(G)*	250	750	75	200	380	1480
168	300WQ1000-43-200B(G)	300	1000	43	200	380	1480
169	350WQ1300-35-200B(G)*	350	1300	35	200	380	1480
170	400WQ1500-30-200B(G)*	400	1500	30	200	380	1480
171	400WQ2300-22-200B(G)	400	2300	22	200	380	980
172	500WQ2500-20-200B(G)	500	2500	20	200	380	980
173	600WQ4500-12-200B(G)*	600	4500	12	200	380	980
174	300WQ1200-45-250B(G)*	300	1200	45	250	380	1480
175	350WQ1500-36-250B(G)*	350	1500	36	250	380	1480
176	400WQ1200-40-250B(G)*	400	1200	40	250	380	1480
177	500WQ3000-18-250B(G)*	500	3000	18	250	380	980
178	500WQ3500-20-250B(G)*	500	3500	20	250	380	980
179	600WQ4000-18-250B(G)*	600	4000	18	250	380	980

Uses And Characteristics

This series of electric pumps is independently developed, featuring high efficiency and energy saving. Widely applied in industry, agriculture, construction, municipal environmental protection and other sites. Features:

1.Imported NSK bearing ; 2.304 stainless steel rotor shaft and 304 stainless steel screws ; 3.Class F motor insulation ; 4.Stainless steel self-cooling system

Compared with ordinary water pumps, this pump delivers stable performance, high working efficiency and long service life.