WQ (QW) type non-clog diving-Shen Gao Valve Group Co., LTD

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WQ (QW) type non-clog diving

Product Overview: WQ-type non-clog submersible sewage pump is a new generation of pump products based on the introduction of foreign advanced technology, combined with the use of domestic water pump features, has a significant energy saving effect, anti-winding, non-clogging, automatic installation and Automatic control and other features. It has unique effects in the delivery of solid particles and long fiber trash. This series of pumps uses a unique impeller structure and a new mechanical seal, which can effectively transport solids and long fibers. Impeller Compared with traditional impeller, this pump impeller adopts the form of single flow channel or double flow channel. It is similar to an elbow with the same cross-section size, and has very good over flow. With a reasonable worm chamber, the pump is efficient. High, impeller dynamic and static balance test, so that the pump in operation without vibration.

Features

1. The unique single- or double-blade impeller structure greatly improves the ability of passing through the dirt, and can effectively pass through 5 times the fiber diameter of the pump aperture and solid particles with a diameter of about 50% of the pump aperture.
2. The mechanical seal adopts a new type of hard, corrosion-resistant titanium tungsten material, which can make the pump run safely for more than 8,000 hours.
3, the overall structure of a compact, small size, low noise, energy-saving effect is obvious, easy maintenance, no need to build a pump room, diving into the water to work, greatly reducing the project cost.
4. The pump seal oil chamber is equipped with a high-precision anti-jamming leak detection sensor, embedded in the stator winding thermal element, automatic protection of the pump motor.
5, according to user needs equipped with automatic control cabinet, the pump leakage, leakage overload and over temperature and other automatic protection, improve product safety and reliability
6, the float switch can change according to the required level, automatic Control the start and stop of the pump, no special care, the use of extremely convenient. 7. WQ series can be equipped with dual-rail automatic coupling installation system according to user's needs. It brings more convenience for installation and maintenance, and people do not need to enter the sump for this purpose.
8, can be used in full head, and ensure that the motor will not be overloaded.
9, there are two different ways of installation, fixed automatic coupling installation system, mobile free installation system.

Product Usage

It is suitable for sewage, dirt and sewage in conveyor belts of chemical industry, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing industries, and municipal wastewater treatment plants, such as drainage systems, municipal projects, and construction sites. It is also used for pumping clean water and corrosive media.

Model meaning

For example: 200QW400-30P-55
200 - Outlet Diameter (mm)
QW-Submersible Sewage Pump
400 - Rated Flow (m3/h)
30 - Rated Head (m)
P - Material Stainless Steel
55 - Motor Power (kw)

Performance parameters

No.	model	Diameter mm	Flow m3/h	Head m	Power KW	Speed r/min	effectiveness%
1	25 WQ 8-22-1.1	25	8	22	1.1	2900	38.5
2	32 WQ 12-15-1.1	32	12	15	1.1	2900	40
3	40 WQ 15-15-1.5	40	15	15	1.5	2900	45.1
4	40 WQ 15-30-2.2	40	15	30	2.2	2900	48
5	50 WQ 20-7-0.75	50	20	7	0.75	2900	54
6	50 WQ 10-10-0.75	50	10	10	0.75	2900	56
7	50 WQ 20-15-1.5	50	20	15	1.5	2900	55
8	50 WQ 15-25-2.2	50	15	25	2.2	2900	56
9	50 WQ 25-20-2.2	50	25	20	2.2	2900	56
10	50 WQ 18-30-3	50	18	30	3	2900	58
11	50 WQ 25-32-5.5	50	25	32	5.5	2900	53
12	50 WQ 20-40-7.5	50	20	40	7.5	2900	55
13	65 WQ 25-15-2.2	65	25	15	2.2	2900	52
14	65 WQ 37-13-3	65	37	13	3	2900	55
15	65 WQ 25-30-4	65	25	30	4	2900	58
16	65 WQ 30-40-7.5	65	30	40	7.5	2900	56
17	65 WQ 35-50-11	65	35	50	11	2900	60
18	65 WQ 35-60-15	65	35	60	15	2900	63
19	80 WQ 40-7-2.2	80	40	7	2.2	1450	52
20	80 WQ 43-13-3	80	43	13	3	2900	50
twenty one	80 WQ 40-15-4	80	40	15	4	2900	57
twenty two	80 WQ 65-25-7.5	80	65	25	7.5	2900	56
twenty three	100 WQ 80-10-4	100	80	10	4	1450	62
twenty four	100 WQ 110-10-5.5	100	110	10	5.5	1450	66
25	100 WQ 100-15-7.5	100	100	15	7.5	1450	67
26	100 WQ 80-20-7.5	100	80	20	7.5	1450	68
27	100 WQ 100-25-11	100	100	25	11	1450	65
28	100 WQ 100-30-15	100	100	30	15	1450	66
29	100 WQ100-35-18.5	100	100	35	18.5	1450	65
30	125 WQ 100-15-11	125	100	15	11	1450	62
31	125 WQ 130-20-15	125	130	20	15	1450	63
32	150 WQ 145-9-7.5	150	145	9	7.5	1450	63
33	150 WQ 180-15-15	150	180	15	15	1450	65
34	150 WQ 180-20-18.5	150	180	20	18.5	1450	75
35	150 WQ 180-25-22	150	180	25	22	1450	76
36	150 WQ 130-30-22	150	130	30	22	1450	75
37	150 WQ 180-30-30	150	180	30	30	1450	73
38	150 WQ 200-30-37	150	200	30	37	1450	70
39	150 WQ 160-45-37	150	160	37	37	1450	70
40	200 WQ 300-7-11	200	300	7	11	980	73
41	200 WQ 250-11-15	200	250	11	15	980	74
42	200 WQ 250-15-18.5	200	250	15	18.5	1450	72
43	200 WQ 400-10-22	200	400	10	22	1450	76
44	200 WQ 400-13-30	200	400	13	30	1450	73
45	200 WQ 300-15-22	200	300	15	22	1450	73
46	200 WQ 250-22-30	200	250	22	30	1450	71
47	200 WQ 350-25-37	200	350	25	37	1450	75
48	200 WQ 400-30-55	200	400	30	55	1450	70
49	250 WQ 600-9-30	250	600	9	30	980	74
50	250 WQ 600-12-37	250	600	12	37	1450	78
51	250 WQ 600-15-55	250	600	15	55	1450	75
52	250 WQ 600-20-55	250	600	20	55	1450	73
53	300 WQ 500-15-45	300	500	15	45	980	70
54	300 WQ 800-15-55	300	800	15	55	980	73
55	300 WQ 600-20-55	300	600	20	55	980	75
56	300 WQ 800-20-75	300	800	20	75	980	78
57	300 WQ 950-20-90	300	950	20	90	980	80
58	300 WQ 1000-25-110	300	1,000	25	110	980	82
59	350 WQ 1100-10-55	350	1100	10	55	980	84.5
60	350 WQ 1500-15-90	350	1500	15	90	980	82.5
61	350 WQ 1200-18-90	350	1200	18	90	980	83.1
62	350 WQ 1100-28-132	350	1100	28	132	740	83.2
63	350 WQ 1000-36-160	350	1,000	36	160	740	78.5
64	400 WQ 2000-15-132	400	2000	15	132	740	85.5
65	400 WQ 1700-22-160	400	1700	22	160	740	82.1
66	400 WQ 1500-26-160	400	1500	26	160	740	83.5
67	400 WQ 1700-30-200	400	1700	30	200	740	83.5
68	400 WQ 1800-32-250	400	1800	32	250	740	82.1
69	500 WQ 2500-10-110	500	2500	10	110	740	82
70	500 WQ 2600-15-160	500	2600	15	160	740	83
71	500 WQ 2400-22-220	500	2400	22	220	740	84
72	500 WQ 2600-24-250	500	2600	24	250	740	82

Installation dimensions
QW type mobile submersible sewage pump

model	A	B	C	D	H
25QW8-22-1.1	110	305	195	190	410
32QW12-15-1.1	110	305	195	190	410
40QW15-15-1.5	120	340	215	240	600
40QW15-30-2.2	120	340	215	240	600
50QW20-7-0.75	125	370	225	240	550
50QW10-10-0.75	125	370	225	240	550
50QW20-15-1.5	120	345	215	240	600
50QW15-25-2.2	120	345	215	240	600
50QW18-30-3.0	125	370	225	240	630
50QW25-32-5.5	155	410	255	310	730
50QW20-40-7.5	155	410	255	240	730
65QW25-15-2.2	125	410	260	240	610
65QW37-13-3.0	125	410	260	240	630
65QW25-30-4.0	125	420	270	240	680
65QW30-40-7.5	155	450	290	310	730
65QW35-50-11	165	460	290	350	920
65QW35-60-15	165	460	290	350	920
80QW40-7-2.2	165	490	325	310	700
80QW43-13-3.0	165	445	295	310	740
80QW40-15-4.0	165	445	295	310	800
80QW65-25-7.5	165	490	325	310	770
100QW80-10-4.0	175	620	420	350	800
100QW110-10-5.5	185	650	420	350	800
100QW100-15-7.5	185	650	420	350	800
100QW85-20-7.5	185	650	420	350	800
100QW100-25-11	210	710	450	420	960
100QW100-30-15	225	740	485	420	950
100QW100-35-18.5	225	740	485	470	1,000
125QW130-15-11	225	740	470	420	960
125QW130-20-15	225	740	470	420	960
150QW145-9-7.5	225	770	480	420	850
150QW180-15-15	225	780	480	470	960
150QW180-20-18.5	225	780	480	470	1020
150QW180-25-22	225	780	480	470	1020
150QW130-30-22	250	860	520	470	1180
150QW180-30-30	250	860	520	540	1230
150QW200-30-37	250	860	520	540	1300
200QW300-7-11	275	900	560	540	1130
200QW250-11-15	275	900	560	540	1130
200QW400-10-22	275	900	560	540	1200
200QW400-13-30	275	900	560	540	1250
200QW250-15-18.5	275	900	560	540	1200
200QW300-15-22	275	900	560	540	1200
200QW250-22-30	275	900	560	540	1250
200QW350-25-37	275	900	560	540	1350
200QW400-30-55	290	920	580	540	1400
250QW600-9-30	320	1100	650	540	1650
250QW600-12-37	320	1100	650	540	1650
250QW600-15-45	320	1080	650	540	1650
250QW600-20-55	320	1080	650	540	1650
250QW600-25-75	320	1100	650	540	1650
250QW800-12-45	320	1080	650	540	1650
300QW500-15-45	400	1200	800	600	2040
300QW800-15-55	400	1200	800	600	2040
300QW600-20-55	400	1200	800	600	2050
300QW800-20-75	400	1200	800	600	2100
300QW950-20-90	400	1200	800	600	2200
300QW1000-25-110	400	1200	800	600	2200
350QW1100-10-55	450	1350	950	600	1950
350QW1500-15-90	450	1350	950	600	2160
350QW1200-18-90	450	1350	950	600	2160
350QW1100-28-132	450	1350	950	600	2500
350QW1000-36-160	450	1350	950	600	2600
400QW1500-10-75	510	1480	1100	700	2100
400QW2000-15-132	510	1480	1100	700	2500
400QW1700-22-160	510	1480	1100	700	2600
400QW1500-26-160	510	1480	1100	700	2620
400QW1700-30-200	510	1480	1100	700	2550
400QW1800-32-250	510	1480	1100	700	2860

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