Submersible Pump

QY Series Oil-Immersed Submersible Pump

The QY series oil-immersed submersible pump is designed to meet a variety of fluid handling needs across diverse industries. This type of pump integrates the motor within the oil chamber, utilizing the oil as both a coolant and lubricant, which enhances the overall efficiency and reliability of the system. The pump is capable of high performance in applications such as drainage, irrigation, and water delivery for agriculture, construction, and industrial use.

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Description
Specification

Product Advantages
Wide Head and Flow Range:
The QY series oil-immersed submersible pump offers a broad range of head and flow options, making it adaptable for a variety of applications. It is capable of achieving both high-flow and high-head capabilities, ensuring that it can handle diverse water movement and lifting tasks effectively, whether it involves low- or high-volume pumping.

Efficient Cooling and Lubrication:
With the motor immersed in oil, the QY pump benefits from great cooling and lubrication. This oil immersion ensures that the pump operates at a stable temperature, preventing overheating and reducing friction between moving parts. This feature contributes to the longevity of the motor and overall pump, ensuring smoother performance over time.

Reliability and Durability:
The QY series oil-immersed submersible pump is built for reliability. The oil immersion not only cools but also protects the motor from contaminants, such as dust and debris, ensuring consistent performance. Additionally, the materials used in its construction are designed to withstand wear and tear, providing a long service life even in challenging environments.

Energy Efficient Operation:
The pump's design helps minimize energy consumption, making it a cost-effective solution for long-term operations. By optimizing motor efficiency and fluid dynamics, the QY series oil-immersed submersible pump reduces operational costs without sacrificing performance.
Product Features

Compact and Robust Design:
Despite its powerful performance, the QY pump maintains a compact design, making it easy to install in confined spaces or areas with limited access. The pump's durable housing protects its components, making it suitable for both temporary and continuous use in various environments.

Corrosion-Resistant Construction:
The pump is built using corrosion-resistant materials that can withstand exposure to water, chemicals, and other potentially corrosive elements. This ensures that the pump can function reliably in environments such as wastewater handling, industrial water treatment, and irrigation systems.

Sealed Motor for Enhanced Protection:
The motor of the QY oil-immersed pump is sealed within the oil chamber, preventing moisture and debris from entering the motor housing. This feature reduces the risk of motor damage and improves the overall safety and operational reliability of the pump in submerged applications.

Low Maintenance Requirements:
Thanks to its oil-immersed design, the QY pump requires minimal maintenance. The oil serves as both a coolant and lubricant, reducing the need for regular servicing of motor parts and enhancing the ease of operation. This guides to reduced downtime and lower maintenance costs.

Product Applications
Agricultural Irrigation:
The QY series oil-immersed submersible pump is widely used in agricultural irrigation systems. Its ability to handle large volumes of water efficiently makes it ideal for transferring water from wells, rivers, or reservoirs to fields. The pump ensures consistent water supply, which is crucial for crop growth, especially in dry or drought-prone areas.

Water Lifting and Well Pumping:
The pump is also commonly used for lifting water from deep wells, ensuring that water is brought to the surface for domestic, industrial, or agricultural use. With its high head capabilities, the QY pump is suitable for both shallow and deep wells, offering versatile water lifting solutions.

Construction Site Drainage:
On construction sites, water accumulation can often delay work and cause safety hazards. The QY series oil-immersed submersible pump is an ideal solution for dewatering tasks, efficiently removing water from excavations, trenches, and foundations. Its rugged construction allows it to operate reliably in challenging conditions.

Industrial Water Transfer:
The QY pump is used in various industrial processes that require water transfer. Whether it's moving water within cooling systems or transferring water for manufacturing processes, the QY oil-immersed pump provides an efficient and durable solution for industrial applications, ensuring minimal downtime.

Wastewater Handling:
The QY oil-immersed pump is also suitable for pumping wastewater in both industrial and municipal applications. Its ability to handle various fluid types, including those with suspended solids, makes it ideal for use in wastewater treatment plants, stormwater management, and sewage systems.

Using Range
The motor pumps have a wide range of head and flow, which can be used in agriculture, architecture and industry, such as drainage, irrigation, elevating water from well, sending water to tower, and so on.

Product Introduction
QY series oil-filled submersible motor pump(here under refer to as motor pump)consists of pump, mechanical seals and motor. Pump is at the upper part of motor pump, and the structure is centrifugal or axes flow.
Motor located at the lower part of the motor pump.Which is the oil-filled three-phase electric motor. Mechanical seal is between pump and motor and it is a king of double end mechanical seals box. "O" rings are applied in all static joints of the submersible pump.

NO.	Model	Flow(m³/h)	Head(m)	Power(kW)	Speed(r/min)	Voltage(V)	Diameter of Necessary Pipe
1	QY100-5-2.2	100	5	2.2	3000	380	150
2	QY65-7-2.2	65	7	2.2	3000	380	100
3	QY40-12-2.2	40	12	2.2	3000	380	80
4	QY25-17-2.2	25	17	2.2	3000	380	65
5	QY15-26-2.2	15	26	2.2	3000	380	50
6	QY8.4-40-2.2	8.4	40	2.2	3000	380	40
7	QY160-5-3	160	5	3	3000	380	150
8	QY160-6-3	160	6	3	3000	380	150
9	QY100-7-3	100	7	3	3000	380	100
10	QY65-10-3	65	10	3	3000	380	100
11	QY40-16-3	40	16	3	3000	380	80
12	QY25-26-3	25	26	3	3000	380	65
13	QY15-36-3	15	36	3	3000	380	50
14	QY20-36-3	20	36	3	3000	380	65
15	QY8.4-50-3	8.4	50	3	3000	380	40
16	QY12.5-54/3-3	12.5	54	3	3000	380	50
17	QY260-6-4	260	6	4	3000	380	200
18	QY100-12-4	200	4.5	4	3000	380	150
19	QY65-14-4	65	14	4	3000	380	100
20	QY40-21-4	40	21	4	3000	380	80
21	QY25-32-4	25	32	4	3000	380	65
22	QY25-38/2-4	25	38	4	3000	380	65
23	QY12.5-50-4	12.5	50	4	3000	380	50
24	QY12.5-72/4-4	12.5	72	4	3000	380	50
25	QY10-60/2-4	10	60	4	3000	380	50
26	QY260-8-5.5	260	8	5.5	3000	380	200
27	QY200-10-5.5	200	10	5.5	3000	380	150
28	QY65-18-5.5	65	18	5.5	3000	380	100
29	QY40-28-5.5	40	28	5.5	3000	380	80
30 31	QY25-40-5.5 QY18-64/3-5.5	25 18	40 64	5.5 5.5	3000 3000	380 380	65 65
32	QY10-86-5.5	10	86	5.5	3000	380	50
33	QY260-10-7.5	260	10	7.5	3000	380	200
34	QY200-12-7.5	200	12	7.5	3000	380	150
35	QY65-28-7.5	65	28	7.5	3000	380	100
36	QY40-38-7.5	40	38	7.5	3000	380	80
37	QY25-50-7.5	25	50	7.5	3000	380	65
38	QY25-60/2-7.5	25	60	7.5	3000	380	65
39	QY18-84/4-7.5	18	84	7.5	3000	380	65
40	QY10-110/4-7.5	10	110	7.5	3000	380	50
41	QY18-126/6-11	18	126	11	3000	380	65
42	QY10-160-11	10	160	11	3000	380	50
43	QY25-99-11	25	99	11	3000	380	65
44	QY65-42/2-11	65	42	11	3000	380	100
45	QY160-15-11	160	15	11	3000	380	150
46	QY100-25-11	100	25	11	3000	380	100
47	QY40-58/2-11	40	58	11	3000	380	80
48	QY300-10-11	300	10	11	3000	380	150
49	QY400-7.5-11	400	7.5	11	3000	380	200
50	QY10-220/8-15	10	220	15	3000	380	50
51	QY40-87/3-15	40	87	15	3000	380	80
52	QY65-60/3-15	65	60	15	3000	380	100
53	QY100-36-15	100	36	15	3000	380	100
54	QY160-23-15	160	23	15	3000	380	150
55	QY400-9-15	400	9	15	3000	380	200
56	QY25-135/3-18.5	25	135	18.5	3000	380	65
57	QY40-100/3-18.5	40	100	18.5	3000	380	80
58	QY65-70/3-18.5	65	70	18.5	3000	380	100
59	QY80-50-18.5	80	50	18.5	3000	380	100
60	QY100-45/2-18.5	100	45	18.5	3000	380	100
61	QY160-28-18.5	160	28	18.5	3000	380	150
62	QY250-18-18.5	250	18	18.5	3000	380	150
63	QY400-11-18.5	400	11	18.5	3000	380	200
64	QY25-180/4-22	25	180	22	3000	380	65
65	QY40-120/3-22	40	120	22	3000	380	80
66	QY65-85/3-22	65	85	22	3000	380	100
67	QY100-52/2-22	100	52	22	3000	380	100
68	QY160-32-22	160	32	22	3000	380	150
69	QY200-26-22	200	26	22	3000	380	150
70	QY350-15-22	350	15	22	3000	380	200
71	QY500-12-22	500	12	22	3000	380	250
72	QY40-160/4-30	40	160	30	3000	380	80
73	QY65-105/4-30	65	105	30	3000	380	100
74	QY80-90/2-30	80	90	30	3000	380	100
75	QY100-72/2-30	100	72	30	3000	380	100
76	QY160-46/2-30	160	46	30	3000	380	150
77	QY250-28-30	250	28	30	3000	380	150
78	QY300-25-30	300	25	30	3000	380	200
79	QY400-18-30	400	18	30	3000	380	200
80	QY40-200/5-37	40	200	37	3000	380	65
81	QY65-130/2-37	65	130	37	3000	380	80
82	QY80-110/2-37	80	110	37	3000	380	100
83	QY100-90/3-37	100	90	37	3000	380	100
84	QY160-55/2-37	160	55	37	3000	380	150
85	QY200-45/2-37	200	45	37	3000	380	150
86	QY40-240/6-45	40	240	45	3000	380	65
87	QY65-158/6-45	65	158	45	3000	380	100
88	QY80-135/3-45	80	135	45	3000	380	100
89	QY100-108/3-45	100	108	45	3000	380	100
90	QY160-65/2-45	160	65	45	3000	380	150
91	QY200-52/2-45	200	52	45	3000	380	150
92	QY250-40-45	250	40	45	3000	380	200
93	QY400-28-45	400	28	45	3000	380	250
94	QY50-100/5-22	50	100	22	1450	380	80
95	QY125-43-22	125	43	22	1450	380	100
96	QY200-25-22	200	25	22	1450	380	150
97	QY300-20-22	300	20	22	1450	380	200
98	QY500-12-22	500	12	22	1450	380	250
99	QY800-7.5-22	800	7.5	22	1450	380	300
100	QY50-136/6-30	50	136	30	1450	380	80
101	QY125-60/2-30	125	60	30	1450	380	100
102	QY200-35/2-30	200	35	30	1450	380	150
103	QY300-25-30	300	25	30	1450	380	200
104	QY400-20-30	400	20	30	1450	380	200
105	QY500-16-30	500	16	30	1450	380	250
106	QY800-10-30	800	10	30	1450	380	300
107	QY125-72/2-37	125	72	37	1450	380	100
108	QY200-42/2-37	200	42	37	1450	380	150
109	QY300-32/2-37	300	32	37	1450	380	200
110	QY400-25-37	400	25	37	1450	380	200
111	QY500-20-37	500	20	37	1450	380	250
112	QY800-12-37	800	12	37	1450	380	300
113	QY125-90/3-45	125	90	45	1450	380	100
114	QY200-55/3-45	200	55	45	1450	380	150
115	QY300-40/2-45	300	40	45	1450	380	200
116	QY400-30-45	400	30	45	1450	380	200
117	QY500-25-45	500	25	45	1450	380	250
118	QY800-15-45	800	15	45	1450	380	300
119	QY100-135/3-55	100	135	55	1450	380	100
120	QY125-108/3-55	125	108	55	1450	380	100
121	QY200-66/3-55	200	66	55	1450	380	150
122	QY300-46/3-55	300	46	55	1450	380	200
123	QY400-36-55	400	36	55	1450	380	200
124	QY500-30-55	500	30	55	1450	380	250
125	QY600-24-55	600	24	55	1450	380	250
126	QY800-18-55	800	18	55	1450	380	300
127	QY100-180/4-75	100	180	75	1450	380	100
128	QY125-146/4-75	125	146	75	1450	380	150
129	QY160-100/4-75	160	100	75	1450	380	150
130	QY200-88/4-75	200	88	75	1450	380	150
131	QY160-65/2-45	160	65	45	2900	380	150
132	QY200-52/2-45	200	52	45	2900	380	150
133	QY250-40-45	250	40	45	2900	380	200
134	QY300-63/3-75	300	63	75	1450	380	200
135	QY400-50-75	400	50	75	1450	380	200
136	QY500-40-75	500	40	75	1450	380	250
137	QY600-32-75	600	32	75	1450	380	250
138	QY800-25-75	800	25	75	1450	380	300
139	QY100-220/6-90	100	220	90	1450	380	100
140	QY125-180/5-90	125	180	90	1450	380	100
141	QY160-120/5-90	160	120	90	1450	380	150
142	QY200-110/5-90	200	110	90	1450	380	150
143	QY300-80/4-90	300	80	90	1450	380	200
144	QY500-50/2-90	500	50	90	1450	380	250
145	QY600-40-90	600	40	90	1450	380	250
146	QY800-30-90	800	30	90	1450	380	300
147	QY900-25-90	900	25	90	1450	380	350
148	QY125-210/6-110	125	210	110	1450	380	100
149	QY160-140/4-110	160	140	110	1450	380	150
150	QY200-125/3-110	200	125	110	1450	380	150
151	QY300-100/5-110	300	100	110	1450	380	200
152	QY500-60/2-110	500	60	110	1450	380	250
153	QY600-50-110	600	50	110	1450	380	250
154	QY800-36-110	800	36	110	1450	380	300
155	QY160-170/5-132	160	170	132	1450	380	150
156	QY200-150/3-132	200	150	132	1450	380	150
157	QY300-120/6-132	300	120	132	1450	380	200
158	QY500-72/3-132	500	72	132	1450	380	250
159	QY600-60/2-132	600	60	132	1450	380	250
160	QY800-45-132	800	45	132	1450	380	300
161	QY900-35-132	900	35	132	1450	380	350
162	QY160-210/6-160	160	210	160	1450	380	150
163	QY200-180/3-160	200	180	160	1450	380	150
164	QY300-135/3-160	300	135	160	1450	380	200
165	QY500-88/3-160	500	88	160	1450	380	250
166	QY600-72/2-160	600	72	160	1450	380	250
167	QY800-54/2-160	800	54	160	1450	380	300
168	QY1200-12-55	1200	12	55	980	380	350
169	QY2000-7-55	2000	7	55	980	380	400
170	QY1200-16-75	1200	16	75	980	380	350
171	QY2000-10-75	2000	10	75	980	380	400
172	QY1200-20-90	1200	20	90	980	380	350
173	QY2000-12-90	2000	12	90	980	380	400
174	QY1200-24-110	1200	24	110	980	380	350
175	QY2000-13.5-110	2000	13.5	110	980	380	400
176	QY1200-28-132	1200	28	132	980	380	350
177	QY2000-17-132	2000	17	132	980	380	400
178	QY1200-32-160	1200	32	160	980	380	350
179	QY2000-21-160	2000	21	160	980	380	400