YW type single/double tube vertical long axis submersible sewage pump

1、 Product Overview:

YW type single/double tube vertical long axis submersible sewage pumpIt is a new generation of pump products developed based on the introduction of advanced foreign technology and combined with the characteristics of domestic water pump usage. It has significant energy-saving effects, anti entanglement, and no blockage, and is convenient for discharging solid particles and long fiber garbage, with unique effects.
This series of pumps adopts a unique impeller structure and a new type of mechanical seal, which can effectively transport solids and long fibers. Compared with traditional impellers, the impeller of this pump adopts a single channel or double channel form, which is similar to a bent pipe with the same cross-sectional size and has very good overcurrent performance. Coupled with a reasonable volute chamber, the pump has the characteristics of high efficiency and good overcurrent effect. The impeller has undergone dynamic and static balance tests, making the pump operate without vibration.
The hydraulic performance of this pump is advanced and mature. After testing, all performance indicators of the product have reached the relevant standards and regulations. After its launch on the market, the product has been welcomed and praised by a large number of users for its unique efficacy, reliable performance, and stable quality.

2、 Application scope:
1. Municipal engineering and construction sites;
2. Sewage discharge in residential areas;
3. Wastewater discharge from hospitals, hotels, etc;
4. Urban sewage treatment plant drainage system;
5. Civil air defense system drainage station, water supply device of water plant;
6. The discharge of heavily polluted wastewater from factories and businesses;
7. Exploration and mining supporting equipment;
8. Rural biogas digesters for farmland irrigation.

3、 Product features:
1YW type single/double tube vertical long axis submersible sewage pumpAdopting a large flow channel anti clogging hydraulic component design, it greatly improves the ability of pollutants to pass through, and can effectively pass through 5 times the fiber material of the pump diameter and solid particles with a diameter of about 30% of the pump diameter.
2. Reasonable design, reasonable matching motor, high efficiency, significant energy-saving effect.
3. The mechanical seal adopts a dual channel series seal, made of hard and corrosion-resistant tungsten carbide, which has the characteristics of durability and wear resistance, and can ensure the safe and continuous operation of the pump for more than 8000 hours.
4. The pump has the characteristics of compact structure, small volume, easy movement, and easy installation..
5. According to user needs, a liquid level automatic control cabinet can be equipped to automatically control the start and stop of the pump based on the required liquid level changes, without the need for dedicated personnel supervision, making it extremely convenient to use.
6. The pump is a vertical structure, and during operation, the pump body is immersed in liquid, making it easy to start. There is no problem of exhaust or pumping, and it has the characteristics of no leakage. The underwater depth can reach 0.5-7 meters.
7. The coupling structure is advanced and reliable, and the pump and motor are connected by a coupling. The pump shaft size is precise, ensuring smooth operation of the pump with sufficient safety factor..
8. Ensure that the motor operates without overload within the range of head.
9. There are two types of pumps: single tube installation and double tube installation. The supporting components include disc and square disc installation.

4、 Model meaning:
100-YW100-15-7.5
100- nominal diameter of pump outlet (mm)
YW submersible sewage pump
100- Rated current (m3/h)
15- Rated head (m)
7.5- Rated power of motor (kW)

5、 Main performance parameters:

serial number	caliber	traffic	head	power	speed	efficiency	Using Yang
	mm	m3/h	m	KW	r/min	%	Cheng Scope
25YW8-22-1.1	25	8	22	1.1	2825	38.5	43030
32YW12-15-1.1	32	12	15	1.1	2825	40	42962
40YW15-15-1.5	40	15	15	1.5	2840	45.1	42901
40YW15-30-2.2	40	15	30	2.2	2840	48	15-30
50YW20-7-0.75	50	20	7	0.75	1390	54	42801
50YW10-10-0.75	50	10	10	0.75	1390	56	42835
50YW20-15-1.5	50	20	15	1.5	2840	55	42901
50YW15-25-2.2	50	15	25	2.2	2840	56	43033
50YW18-30-3	50	18	30	3	2880	58	15-30
50YW25-32-5.5	50	25	32	5.5	2900	53	17-32
50YW20-40-7.5	50	20	40	7.5	2900	55	20-40
65YW25-15-2.2	65	25	15	2.2	2840	52	42901
65YW37-13-3	65	37	13	3	2880	55	42899
65YW25-30-4	65	25	30	4	2890	58	15-30
65YW30-40-7.5	65	30	40	7.5	2900	56	20-40
65YW35-50-11	65	35	50	11	2930	60	35-50
65YW35-60-15	65	35	60	15	2930	63	40-60
80YW40-7-2.2	80	40	7	2.2	1420	52	42801
80YW43-13-3	80	43	13	3	2880	50	42868
80YW40-15-4	80	40	15	4	2890	57	42901
80YW65-25-7.5	80	65	25	7.5	2900	56	43094
100YW80-10-4	100	80	10	4	1440	62	42835
100YW110-10-5.5	100	110	10	5.5	1440	66	42865
100YW100-15-7.5	100	100	15	7.5	1440	67	42962
100YW85-20-7.5	100	85	20	7.5	1440	68	43028
100YW100-25-11	100	100	25	11	1460	65	43033
100YW100-30-15	100	100	30	15	1460	66	43099
100YW100-35-18.5	100	100	35	18.5	1470	65	15-35
125YW130-15-11	125	130	15	11	1460	62	42931
125YW130-20-15	125	130	20	15	1460	63	43028
150YW145-9-7.5	150	145	9	7.5	1440	63	42834
150YW180-15-15	150	180	15	15	1460	65	42870
150YW180-20-18.5	150	180	20	18.5	1470	75	42967
150YW180-25-22	150	180	25	22	1470	76	43094
150YW130-30-22	150	130	30	22	1470	75	15-30
150YW180-30-30	150	180	30	30	1470	73	15-30
150YW200-30-37	150	200	30	37	1480	70	13-30
200YW300-7-11	200	300	7	11	970	73	42801
200YW250-11-15	200	250	11	15	970	74	42836
200YW400-10-22	200	400	10	22	1470	76	42865
200YW400-13-30	200	400	13	30	1470	73	42899
200YW250-15-18.5	200	250	15	18.5	1470	72	42931
200YW300-15-22	200	300	15	22	1470	73	42962
200YW250-22-30	200	250	22	30	1470	71	43091
200YW350-25-37	200	350	25	37	1980	75	43033
200YW400-30-45	200	400	30	45	1480	70	13-30
250YW600-9-30	250	600	9	30	980	74	42803
250YW600-12-37	250	600	12	37	1480	78	42867
250YW600-15-45	250	600	15	45	1480	75	42901
250YW600-20-55	250	600	20	55	1480	73	42967
250YW600-25-75	250	600	25	75	1480	73	43094
250YW800-12-45	250	800	12	45	980	76	42867
300YW500-15-45	300	500	15	45	980	70	42931
300YW800-15-55	30	800	15	55	980	73	42962
300YW600-20-55	300	600	20	55	980	75	43028
300YW800-20-75	300	800	20	75	980	78	43089
300YW950-20-90	300	950	20	90	980	80	43059
300YW1000-25-110	300	1000	25	110	980	82	43094
350YW1100-10-55	350	1100	10	55	980	84.5	42835
350YW1500-15-90	350	1500	15	90	980	82.5	42901
350YW1200-18-90	350	1200	18	90	980	83.1	42965
350YW1100-28-132	350	1100	28	132	740	83.2	15-28
350YW1000-36-160	350	1000	36	160	740	78.5	20-36
400YW1500-10-75	400	1500	10	75	980	82.1	42804
400YW2000-15-132	400	2000	15	132	740	85.5	42901
400YW1700-22-160	400	1700	22	160	740	82.1	43030
400YW1500-26-160	400	1500	26	160	740	83.5	43095
400YW1700-30-200	400	1700	30	200	740	83.5	15-30
400YW1800-32-250	400	1800	32	250	740	82.1	17-32