Buy Screw Impeller Pump Exporter, Companies

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Buy Screw Impeller Pump Exporter, Companies

Screw centrifugal impeller pumps are widely used in municipal sewage treatment projects, food processing industry, chemical industry, beer manufacturing industry, papermaking industry, etc. with the characteristics of no clogging, large diameter, high efficiency and easy maintenance. Relying on professional water pump manufacturing technology, a large amount of R&D investment, and long-term accumulated engineering experience, we provide users with the best engineering solutions.

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Product Description

This catalogue serves as a reference for users. Please note that product specifications may be subject to change without prior notice. When ordering, please ensure you provide the necessary rated data, including motor type, power, voltage, speed, insulation class, protection class, and mounting type.

Special Design & Customization

✓ Special voltage, frequency, and power requirements.

✓ Custom insulation and protection classes.

✓ Terminal box on the left side, double shaft ends, or special shafts.

✓ High-temperature or low-temperature specialized motors.

✓ Equipment optimized for plateau or outdoor use.

✓ Higher power ratings or special service factors.

✓ Integrated heaters, PT100 for bearings or windings, and PTC thermistors.

✓ Encoders, insulated bearings, or insulated bearing structures.

✓ Other specific custom requirements.

Technical Specifications

Item	Electric Pump Model	Inlet Dia (mm)	Outlet Dia (mm)	Max Particle (mm)	Pump Eff (%)	Motor Parameters			Flow Range		Recommended Lift Range(m)
Item	Electric Pump Model	Inlet Dia (mm)	Outlet Dia (mm)	Max Particle (mm)	Pump Eff (%)	P2 (KW)	PN (KW)	n (r/min)	(l/s)	(m3/h)	Recommended Lift Range(m)
1	S80/WQ-52-8-2.2	100	80	50	75	1.6	2.2	1425	2-20	7-70	16-5
2	S80/WQ-45-5-1.1	100	80	50	75	1.1	1.5	1425	1.5-18	5-65	11-1.5
3	S80/WQ65-13-4	100	80	50	71	3.3	4	2805	6-28	22-100	25-7
4	S80/WQ-79-15-5.5	100	80	50	73	4.4	5.5	2850	10-33	36-120	25-7
5	S80/WQ-79-21-7.5	100	80	50	74	6.2	7.5	2895	10-30	36-110	33-13
6	S80/WQ-93-28-11	100	80	50	77	9.1	11	2940	4-35	14-126	50-18
7	S80/WQ-102-33-15	100	80	50	76	12.4	15	2895	10-40	36-144	52-20
8	S80/WQ-108-36-18.5	100	80	50	76	13.6	18.5	2895	2-40	7-144	66-23
9	S100/WQ-61-3.3-1.5	100	100	75	72	0.83	1.5	1440	10-25	36-90	4.9-2
10	S100/WQ-64-4.4-1.5	100	100	75	70	1.1	1.5	1410	10-24	36-86	6.5-3
11	S100/WQ-70-5.2-1.5	100	100	75	72	1.4	1.5	1358	10-27	36-97	7.5-3.5
12	S100/WQ-86-5.8-2.2	100	100	75	76	1.8	2.2	1418	12-32	43-115	8-4
13	S100/WQ-84-8.3-3	100	100	75	75	2.5	3	1373	13-34	47-120	10.5-5.5
14	S100/WQ-94-8.8-4	100	100	75	73	3.2	4	1387	14-36	50-130	11.5-6.5
15	S100/WQ-105-11.3-5.5	100	100	75	76	4.4	5.5	1425	16-40	57-144	14.5-9
16	S100/WQ-130-13-7.5	100	100	75	71	6.5	7.5	2910	16-44	57-155	23-10
17	S100/WQ-141-19.5-11	100	100	75	75	10	11	2926	18-58	65-205	30-10
18	S100/WQ-157-22.5-15	100	100	75	76	12.8	15	2907	24-68	86-240	32-12
19	S100/WQ-167-28-18.5	100	100	75	76	17	18.5	2950	24-62	86-223	38-20
20	S100/WQ-200-36-30	100	100	75	76	26	30	2973	32-65	115-234	47-32
21	S100/WQ-218-41-37	100	100	75	78	31	37	2970	28-70	100-250	55-36
22	S150/WQ-144-3.7-2.2	150	150	75	80	1.7	2.2	1418	22-56	80-200	5.4-2.2
23	S150/WQ-162-4.2-3	150	150	75	76	2.5	3	1372	20-60	75-215	7-2.8
24	S150/WQ-165-5.5-4	150	150	75	80	3.2	4	1388	24-66	90-235	8-3.5
25	S150/WQ-180-7.2-5.5	150	150	75	78	4.5	5.5	1433	22-70	80-250	10-5
26	S150/WQ-190-8.7-7.5	150	150	75	78	5.8	7.5	1403	30-80	110-280	11.5-5.5
27	S150/WQ- 106-2.5-1.5	150	150	75	78	1.1	1.5	930	19-43	68-155	3.7-1.5
28	S150/WQ- 90-1.8-1.1	150	150	75	76	0.75	1.1	930	13-36	46-130	2.6-1.1
29	S150/WQ- 108-2.1-1.5	150	150	75	78	1.1	1.5	930	16-43	57-155	3.3-1.1
30	S150/WQ- 122-3-2.2	150	150	75	78	1.3	2.2	930	16-50	58-180	4.3-1.8
31	S150/WQ- 126-3.8-2.2	150	150	75	78	1.6	2.2	930	18-54	55-195	5.2-2.3
32	S150/WQ-150-11.5-7.5	150	150	75	77	6.2	7.5	1477	22-58	80-205	17.5-6
33	S150/WQ-200-9.7-7.5	150	150	100	80	6.6	7.5	1477	30-75	110-270	14.5-6.5
34	S150/WQ-223-11-11	150	150	100	81	8.4	11	1469	36-96	130-345	15-6
35	S150/WQ-245-13-15	150	150	100	82	10.6	15	1447	36-90	130-320	18-9
36	S150/WQ-240-15-15	150	150	95	82	12.2	15	1432	40-90	150-320	20-11
37	S150/WQ-360-14-18.5	200	150	115	81	17	18.5	1455	65-140	235-500	19-9
38	S150/WQ-290-23.5-30	200	150	75	77	24	30	1485	45-105	165-375	33-17
39	S150/WQ-454-18-30	200	150	115	81	28	30	1485	65-165	235-590	26-13
40	S150/WQ-360-22-30	200	150	90	81	26.5	30	1478	45-130	165-465	34-15
41	S150/WQ-500-22-45	200	150	115	81	38	45	1485	90-190	320-680	28-17
42	S150/WQ-414-27.8-45	200	150	115	81	39	45	1485	80-160	290-575	33-20
43	S150/WQ-446-33-55	200	150	120	80	50	55	1480	70-160	250-575	40-27
44	S200/WQ-274-5.2-7.5	200	200	100	79	4.9	7.5	1445	45-105	165-375	7.5-3
45	S200/WQ-310-6.7-7.5	200	200	100	82	6.7	7.5	1470	45-115	165-410	9.5-4.5
46	S200/WQ-330-8.5-11	200	200	100	82	9.5	11	1455	50-125	180-450	12.5-5.5
47	S200/WQ-360-10.5-15	200	200	100	81	12.8	15	1432	55-135	200-480	14.5-7.5
48	S200/WQ-371-12.6-18.5	200	200	100	80	16	18.5	1460	55-145	200-520	16.5-8
49	S200/WQ-208-3.5-3	200	200	100	79	2.3	3	940	30-82	108-295	5.4-2.2
50	S200/WQ-180-2.3-2.2	200	200	100	79	1.5	2.2	940	26-70	94-252	3.5-1.3
51	S200/WQ-205-2.6-3	200	200	100	79	1.8	3	940	30-80	108-288	4-1.5
52	S200/WQ-235-4.6-5.5	200	200	100	79	3.8	4.8	940	32-97	115-350	6.5-2.5
53	S200/WQ-235-5-5.5	200	200	100	79	4.2	5.5	940	32-97	115-350	7-3.3
54	S200/WQ-720-24-75	250	200	145	80	59	75	1485	110-270	400-970	36-15
55	S200/WQ-830-30-90	250	200	145	82	84	90	1478	120-300	435-1080	44-24
56	S200/WQ-756-32-90	250	200	140	79	84	90	1480	110-260	400-930	45-26
57	S200/WQ-865-36-132	250	200	140	81	110	132	1485	140-330	500-1190	50-28
58	S200/WQ-900-41-160	250	200	150	81	124	160	1485	130-330	460-1190	54-30
59	S250/WQ-540-9.4-18.5	250	250	110	83	16.5	18.5	1463	80-180	290-650	13.5-7
60	S250/WQ-610-9.2-22	250	250	120	83	18.5	22	1447	90-210	325-750	14-7
61	S250/WQ-486-12.7-30	250	250	110	79	21.7	30	1480	80-160	290-576	19-9
62	S250/WQ-720-11-30	250	250	120	81	26.5	30	1480	100-240	360-860	18-8
63	S250/WQ-504-16.5-30	250	250	115	82	27.5	30	1480	80-170	290-610	23-12
64	S250/WQ-740-13-37	250	250	120	82	32	37	1471	100-260	360-930	22-9
65	S250/WQ-600-20-45	250	250	115	82	40	45	1485	100-220	360-790	25-14
66	S250/WQ-765-16-55	250	250	120	81	42	55	1485	110-290	400-1040	24-10
67	S250/WQ-830-18-55	250	250	120	82	50	55	1480	150-270	540-970	24-15
68	S250/WQ-414-4-5.5	250	250	120	82	4.8	5.5	975	68-150	245-540	6-3
69	S250/WQ-465-5-7.5	250	250	120	82	7	7.5	975	60-165	216-600	8-3
70	S250/WQ-497-6.5-11	250	250	120	82	9.5	11	975	70-180	250-640	9.5-3
71	S250/WQ-504-7-15	250	250	120	81	12	15	972	80-190	290-680	10-4.5
72	S250/WQ-540-7.6-18.5	250	250	120	81	13.7	18.5	960	100-170	360-610	10-6.5
73	S250/WQ-350-2.6-4	250	250	120	82	3.2	4	730	50-135	180-486	4.4-1.2
74	S250/WQ-360-3-5.5	250	250	120	82	3.5	5.5	730	50-135	180-486	5-1.4
75	S250/WQ-380-3.8-7.5	250	250	120	82	5.6	7.5	730	43-180	155-650	6.2-1
76	S3000/WQ-720-6.5-18.5	300	300	150	82	16	18.5	732	130-280	460-1000	9-4.5
77	S300/WQ-685-5.9-18.5	300	300	150	80	13.5	18.5	965	120-250	430-900	8.5-3.5
78	S300/WQ-830-7-22	300	300	150	84	18.5	22	985	140-310	500-1110	9.5-4.5
79	S300/WQ-936-8-30	300	300	150	84	24	30	980	150-330	540-1180	11.5-6
80	S300/WQ-1040-8-30	300	300	150	84	27	30	978	150-370	540-1330	13.5-5
81	S300/WQ-970-10.7-37	300	300	150	82	35	37	980	170-350	610-1260	14.5-8
82	S300/WQ-1000-12.2-45	300	300	150	81	41	45	985	180-380	650-1360	16-8
83	S300/WQ-1115-12.8-55	300	300	150	79	50	60	1480	180-420	650-1510	18.5-7.5
84	S300/WQ-950-19-75	300	300	140	82	60	75	1480	180-360	650-1300	25-10
85	S300/WQ-1240-15.5-75	300	300	150	83	66	75	1485	180-480	650-1720	23-10
86	S300/WQ-1400-18-90	300	300	150	84	84	90	1480	220-500	790-1800	26-13
87	S300/WQ-1460-20-110	300	300	150	81	100	110	1490	240-500	860-1800	30-14
88	S300/WQ-1470-25-132	300	300	150	82	122	132	1487	260-500	940-1800	33-18
89	S300/WQ1180-21-110	300	300	150	80	100	110	1460	220-400	790-1440	29-14
90	S300/WQ1510-18-132	300	300	150	80	110	132	1460	300-500	1080-1800	26-14
91	S300/WQ1530-22-132	300	300	150	80	120	132	1460	300-550	1080-1980	28-15
92	S400/WQ1730-11-75	400	400	180	80	70	75	970	350-650	1260-2340	15-6
93	S400/WQ2000-14-110	400	400	180	81	98	110	970	350-750	1260-2700	20-8
94	S400/WQ2160-16-132	400	400	180	82	120	132	970	400-800	1440-2880	21-10
95	S400/WQ1330-6.5-37	400	400	180	80	31	37	730	250-500	900-1800	8-3
96	S400/WQ1480-8.1-55	400	400	180	81	45	55	730	250-550	900-2000	12-4
97	S400/WQ1620-9-55	400	400	180	82	50	55	730	300-600	1080-2160	12-4
98	S400/WQ1008-4-18.5	400	400	180	80	15	18.5	585	160-410	756-1476	6-2
99	S400/WQ1350-5-30	400	400	180	80	23	30	585	230-490	828-1764	8-3
100	S400/WQ1152-5-22	400	400	180	78	20	22	585	180-450	648-1620	7-2.8
101	S500/WQ2500-10-90	500	500	230	80	90	110	730	500-900	1800-3250	13-6
102	S500/WQ2660-12-132	500	500	230	82	110	132	730	500-1000	1800-3600	16-6
103	S500/WQ2660-14-160	500	500	230	84	135	160	730	500-900	1800-3250	18-10
104	S500/WQ2880-14-160	500	500	230	84	145	160	730	500-1000	1800-3600	20-10
105	S500/WQ2000-7-75	500	500	230	79	50	75	585	400-700	1440-2520	8-4
106	S500/WQ2160-7.5-75	500	500	230	80	60	75	585	400-800	1440-2880	10-4
107	S500/WQ2160-9-90	500	500	230	84	75	90	585	400-700	1440-2520	12-6
108	S500/WQ2340-9-90	500	500	230	83	78	90	585	350-750	1250-2700	13-5

Frequently Asked Questions (FAQ)

Q1: What technical information should I provide when placing an order?

A: Please provide detailed rated data including the motor type, power requirements, voltage, operating speed, insulation class, protection class, and the desired mounting type.

Q2: Can motors be designed for extreme temperature environments?

A: Yes, we can design and produce specialized motors for both high-temperature and low-temperature applications according to your specific requirements.

Q3: Are there options for specialized bearing protection?

A: Absolutely. We offer configurations with PT100 temperature sensors for bearings or windings, as well as insulated bearings or specialized insulated bearing structures.

Q4: Is it possible to request custom voltage or frequency specifications?

A: Yes, we provide customization for special voltage, frequency, and power ratings to match your local power grid or application needs.

Q5: Do you provide motors suitable for high-altitude (plateau) or outdoor locations?

A: Yes, we design motors specifically engineered for reliable performance in outdoor environments or high-altitude plateau regions.

Q6: Can the terminal box position be customized?

A: Yes, we can produce motors with the terminal box located on the left side, along with other mechanical customizations like double shaft ends or special shaft dimensions.