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QJ deep well pump

Submersible electric pump is a new type of water lifting machinery, consisting of a submersible motor and a submersible pump. It is widely used in cities, industrial and mining enterprises, cooling systems, water supply and drainage, and farmland irrigation. Its main feature is that the motor and water pump are integrated and work underwater, without the need for pump rooms or other buildings. It is easy to use and maintain, has high efficiency, and operates safely and reliably.

Classification:

Agricultural irrigation

Electricity

E-mail:

sales@bxdpumps.com

INQUIRY

Product Description

Safety precautions

1. Before installation and use, the interior of the submersible motor must be filled with clean water.
2. Before maintaining or repairing the submersible electric pump, the power supply must be disconnected.
3. Regularly check the insulation resistance of the motor winding to ground.
4. Water pumps must be equipped with overload protection devices (such as air switches, oil immersed compensation start switches, or overload protection control cabinets), and explosion-proof overload protection switches must be equipped for use in coal mines.
5. Submersible electric pumps must be reliably grounded in special use situations, such as when they are easily accessible to humans or livestock.
6. Submersible electric pumps cannot be used horizontally, they can only be used vertically.
7. Before installation and use, it is necessary to read the installation, use, maintenance and upkeep contents in the user manual.

Safety sign

According to the requirements of GB/T9969-2008, GB10395.1-2009, and GB10396-2006, our company's submersible motors are labeled with safety warning signs. Please strictly follow the relevant content of the safety signs to ensure safe use.

Special Notice

1. When the nameplate of the pump does not match the instruction manual, the nameplate of the pump shall prevail.
2. If the pump is taken out of the well for storage, remember to drain the water inside the motor chamber to prevent the motor from being frozen or even scrapped.
3. Strictly follow the prescribed head to prevent motor overload and burnout due to low head and flow rate.
4. Qualified power sources, cables, and protective switches must be used as required.
5. Before going down the well, the motor must be filled with clean water and it is strictly prohibited to operate without water.
6. This product is a clean water pump. It is strictly prohibited to dig new wells or pump muddy water.
7. It is strictly prohibited to dry test the submersible electric pump outside the well before going down.

Overview

Terms of Use

1. Power supply: 380V three-phase AC, 50HZ
2. Water quality: (1) The water temperature should not exceed 20 ℃; (2) The solid impurity content (mass ratio) shall not exceed 0.01%; (3) PH value (acidity/alkalinity) 6.5-8.5; (4) The content of hydrogen sulfide shall not exceed 1.5mg/l; (5) The content of chloride ions is not more than 400mg/
3. Submersible motors (excluding oil immersed ones) must be filled with clean water inside
4. Submersible electric pumps must operate completely submerged in water.

Model, specifications and performance

175 QJ 50 - 24 - 5.5

Y Q S 200 - 25

175--Applicable minimum wellbore diameter (mm)

QJ--Submersible pump for wells

50 --Rated flow rate (m ³/h)

24 --Rated head (m)

5.5--Motor rated power (KW)

Y--Asynchronous motor

Q--Diving

S-Wet type

200 --Applicable minimum wellbore diameter (mm)

25--Rated power of motor (KW)

Structure Introduction

（1） Structure as shown in the diagram:
The water pump mainly consists of components such as the pump shaft, impeller, guide housing, rubber bearings, and check valve body (optional). The motor part mainly consists of a base, pressure regulating film, thrust bearing, thrust disc, lower guide bearing seat, stator, rotor, upper guide bearing seat, water slinger, inlet joint, outlet cable and other components.
（2） Main features:
1. The motor is a wet submersible three-phase asynchronous motor filled with water. The motor chamber is filled with clean water for cooling the motor and lubricating the bearings. The pressure regulating film at the bottom of the motor is used to adjust the expansion and contraction pressure difference of the internal water caused by the temperature rise of the motor.
2. In order to prevent sand particles from the well water from entering the interior of the motor, two oil seals are installed at the shaft extension of the upper end of the motor, and a sand throwing ring is installed to form a sand control structure.
3. In order to prevent the water pump shaft from shifting upwards during startup, the water pump shaft and motor shaft are connected by a coupling, and a thrust bearing is installed at the lower part of the motor.
4. The lubrication of the motor and water pump bearings is water lubrication.
5. The stator winding of the motor adopts high-quality submersible motor winding wire with high insulation performance.

6. The water pump is designed using computer CAD, with a simple structure and good technical performance

Installation diagram of submersible electric pump Structural diagram of submersible electric pump

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COSΦ	Unit diameter Towards the maximum size （mm）
100QJ5-16	5	16	2850	51	40	100above	0.55	380	2.02	59.0	0.70	96
100QJ5-24		24					0.75		2.55	62.0	0.72
100QJ5-32		32					1.1		3.42	66.0	0.74
1000J5-36		36					1.1		3.42	66.0	0.74
100QJ5-48		48					1.5		4.41	68.0	0.76
100QJ5-64		64					2.2		6.2	70.0	0.77
100QJ5-72		72					2.2		6.2	70.0	0.77
100QJ5-88		88					3		8.34	71.0	0.77
100QJ5-96		96					3		8.34	71.0	0.77
1000J8-14	8	14	2850	53	50	100above	0.75	380	2.55	62.0	0.72	96
100QJ8-21		21					1.1		3.42	66.0	0.74
1000J8-28		28					1.5		4.41	68.0	0.76
100QJ8-32		32					1.5		4.41	68.0	0.76
1000J8-42		42					22		6.2	70.0	0.77
1000J8-45		45					2.2		6.2	70.0	0.77
100QJ8-56		56					3		8.34	71.0	0.77
100QJ8-63		63					3		8.34	71.0	0.77
1250J3-45	3	45	2850	48	40	125above	1.5	380	4.55	64	0.75	119
1250J3-54		54					1.5		4.55	64	0.75
125QJ3-63		63					1.5		5.95	64	0.75
125QJ3-72		72					2.5		8.55	66	0.76
125QJ3-81		81					3		8.55	68	0.77
125QJ3-91		90					3		11.46	68	0.77
125QJ3-99		99					4		11.46	70	0.78
1250J3-108		108					4		11.46	70	0.78
1250J3-117		117					4		14.1	70	0.78
125QJ3-126		126					5.5		14.1	72	0.79
1250J3-135		135					5.5		14.1	72	0.79
125QJ3-144		144					5.5		14.1	72	0.79
1250J3-153		153					5.5		4.55	72	0.79
1250J5-45	5	45	2850	51	40	125above	1.5	380	4.55	64	0.75	119
125QJ5-54		54					1.5		4.55	64	0.75
125QJ5-63		63					1.5		5.95	64	0.75
1250J5-72		72					2.2		8.55	66	0.76
125QJ5-81		81					3		8.55	68	0.77
1250J5-90		90					3		11.46	68	0.77
1250J5-99		99					4		11.46	70	0.78
125QJ5-108		108					4		11.46	70	0.78
1250J5-117		117					4		14.1	70	0.78
125QJ5-126		126					5.5		14.1	72	0.79
1250J5-135		135					5.5		14.1	72	0.79
125QJ5-144		144					5.5		14.1	72	0.79
125QJ5-153		153					5.5		5.95	72	0.79
1250J8-40	8	40	2850	53	50	125above	2.2	380	5.95	66	0.79	119
125QJ8-48		48					2.2		8.55	66	0.76
1250J8-52		52					3		11.46	68	0.76

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³/ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor cOsΦ	Unit diameterTowards the maximum size （mm）
125QJ8-64	8	64	2850	53	50	125above	4	380	11.46	70	0.77	119
125QJ8-72		72					4		14.1	70	0.78
125QJ8-80		80					5.5		14.1	72	0.78
125QJ8-88		88					5.5		14.1	72	0.79
125QJ8-96		96					5.5		14.1	72	0.79
125QJ8-104		104					5.5		18.6	72	0.79
125QJ8-112		112					7.5		18.6	73	0.79
125QJ8-120		120					7.5		18.6	73	0.8
125QJ8-128		128					7.5		18.6	73	0.8
125QJ8-136		136					7.5		18.6	73	0.8
125QJ8-144		144					7.5		18.6	73	0.8
125QJ8-144		144					9.2		23.6	74	0.8
125QJ8-152		152					9.2		23.6	74	0.8
125QJ8-160		160					9.2		23.6	74	0.8
1250J8-168		168					9.2		23.6	74	0.8
125QJ10-34	10	34	2850	54	50	125above	2.2	380	5.95	66	0.8	119
125QJ10-34		34					2.2		5.95	66	0.76
125QJ10-42		42					2.2		5.95	66	0.76
125QJ10-42		42					3		8.55	68	0.76
125QJ10-51		51					3		8.55	68	0.76
125QJ10-60		60					4		11.46	70	0.77
125QJ10-68		68					4		11.46	70	0.78
125QJ10-76		76					5.5		14.1	72	0.78
125QJ10-85		85					5.5		14.1	72	0.79
125QJ10-93		93					5.5		14.1	72	0.79
125QJ10-102		102					7.5		18.6	73	0.79
125QJ10-111		111					7.5		18.6	73	0.8
125QJ10-120		120					7.5		18.6	73	0.8
1250J10-128		128					7.5		18.6	73	0.8
125QJ10-145		145					9.2		23.6	74	0.8
125QJ10-160		160					9.2		23.6	74	0.8
125QJ12-32	12	32	2850	55	50	125above	3	380	8.55	68	0.8	119
125QJ12-40		40					4		11.46	70	0.77
125QJ12-48		48					5.5		14.1	72	0.78
125QJ12-56		56					5.5		14.1	72	0.79
125QJ12-64		64					5.5		14.1	72	0.79
125QJ12-72		72					5.5		14.1	72	0.79
125QJ12-80		80					7.5		18.6	73	0.79
1250J12-88		88					7.5		18.6	73	0.8
125QJ12-96		96					7.5		18.6	73	0.8
125QJ12-104		104					7.5		18.6	73	0.8
125QJ12-112		112					9.2		23.6	74	0.8
125QJ12-120		120					9.2		23.6	74	0.8
125QJ12-128		120					9.2		23.6	74	0.8
125QJ12-128		128					9.2		23.6	74	0.8
125QJ15-36	15	36	2850	56	50	125above	4	380	11.46	70	0.8	119
125QJ15-45		45					5.5		14.1	72	0.78
125QJ15-54		54					5.5		14.1	72	0.79
125QJ15-63		63					5.5		14.1	72	0.79
125QJ15-72		72					7.5		18.6	73	0.79

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³/ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COsΦ	Unit diameterTowards the maximumsize （mm）
125QJ15-81	15	81	2850	56	50	125above	7.5	380	18.6	73	0.85	119
125QJ15-90		90					7.5		18.6	73	0.85
125QJ15-99		91					9.2		23.6	74	0.85
1250J15-108		108					9.2		23.6	74	0.85
1250J20-32	20	32	2850	58	50	125above	3	380	8.55	68	0.85	119
1250J20-40		40					4		11.46	70	0.77
1250J20-48		48					5.5		14.1	72	0.78
1250J20-56		56					5.5		14.1	72	0.79
1250J20-64		65					7.5		18.6	73	0.8
1250J20-72		72					7.5		18.6	73	0.8
1250J20-72		72					7.5		18.6	73	0.8
125QJ20-80		80					9.2		23.6	74	0.8
125QJ20-88		88					9.2		23.6	74	0.8
1250J20-96		96					3		23.6	74	0.8
125QJ25-39	25	39	2850	60	50	125above	4	380	14.1	72	0.79	119
1250J25-45		45					5.5		14.1	72	0.79
1250J25-52		52					5.5		18.6	73	0.8
125QJ25-58		58					7.5		18.6	73	0.8
1250J25-65		65					7.5		18.6	73	0.8
1250J25-72		72					9.2		23.6	74	0.8
1250J25-78		78					9.2		23.6	74	0.8
1250J32-36	32	36	2850	62	65	125above	5.5	380	14.1	72	0.79	119
1250J32-42		36					5.5		14.1	72	0.79
1250J32-42		42					7.5		18.6	73	0.88
1250J32-48		48					7.5		18.6	73	0.8
1250J32-54		56					9.2		23.6	74	0.8
1250J32-60		60					9.2		23.6	74	0.8
1250J40-25	40	25	2850	64	65	125above	5.5	380	14.1	72	0.8	119
1250J40-30		30					5.5		14.1	72	0.79
125QJ40-35		35					7.5		18.6	73	0.79
125QJ40-40		40					9.2		23.6	74	0.8
125QJ40-45		45					9.2		23.6	74	0.8
125QJ40-50		50					9.2		23.6	74	0.8
150QJ5-100	5	100	2850	58	40	150above	3	380	7.90	74.0	0.78	143
150QJ5-150		150					4		10.25	75.0	0.79
150QJ5-200		200					5.5		13.74	76.0	0.80
150QJ5-250		250					7.5		18.50	77.0	0.80
1500J5-300		300					7.5		18.50	77.0	0.80
1500J5-300		300					9.2		22.12	78.0	0.81
150QJ10-50	10	50	2850	63	50	150above	3	380	7.90	74.0	0.78	143
150QJ10-100		100					5.5		13.74	76.0	0.80
150QJ10-150		150					7.5		18.5	77.0	0.80
150QJ10-200		200					11		26.28	78.5	0.81
150QJ10-250		250					13		30.87	79.0	0.81
150QJ10-300		300					15		35.62	79.0	0.81
150QJ20-26	20	26	2850	64	50	150above	3	380	7.9	74.0	0.78	143
150QJ20-33		33					3		7.90	74.0	0.78
1500J20-39		39					4		10.25	75.0	0.79
150QJ20-52		52					5.5		13.74	76.0	0.80

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COSΦ	Unit diameterTowards the maximumsize （mm）
150QJ20-72	20	72	2850	64	50	150above	7.5	380	18.50	77.0	0.80	143
150QJ20-78		78					7.5		18.50	77.0	0.80
150QJ20-85		85					9.2		22.12	78.0	0.81
150QJ20-98		98					9.2		22.12	78.0	0.81
150QJ20-104		104					11		26.28	78.5	0.81
150QJ20-111		111					11		26.28	78.5	0.81
150QJ20-137		137					15		35.62	79.0	0.81
1500J20-143		143					15		35.62	79.0	0.81
150QJ20-156		156					15		35.62	79.0	0.81
1500J20-176		176					18.5		43.94	79.0	0.81
150QJ20-182		182					18.5		43.94	79.0	0.81
150QJ32-18	32	18	2850	66	80	150above	3	380	7.90	74.0	0.78	143
150QJ32-24		24					4		10.25	75.0	0.79
150QJ32-30		30					5.5		13.74	76.0	0.80
150QJ32-36		36					5.5		13.74	76.0	0.80
150QJ32-42		42					7.5		18.50	77.0	0.80
150QJ32-54		54					9.2		22.12	78.0	0.81
150QJ32-66		66					11		26.28	78.5	0.81
150QJ32-72		72					13		30.87	79.0	0.81
150QJ32-84		84					13		30.87	79.0	0.81
150QJ32-90		90					15		35.62	79.0	0.81
150QJ32-96		96					15		35.62	79.0	0.81
150QJ32-108		108					18.5		43.94	79.0	0.81
150QJ32-130		130					22		51.30	79.5	0.82
150QJ40-16	40	16	2850	66	80	150above	3	380	7.9	74.0	0.78	143
150QJ40-24		24					5.5		13.74	76.0	0.8
150QJ40-30		30					5.5		13.74	76.0	0.8
150QJ40-40		40					7.5		18.5	77.0	0.8
150QJ40-48		48					9.2		22.12	78.0	0.81
150QJ40-56		56					11		26.28	78.5	0.81
1500J40-64		64					13		30.87	79.0	0.81
1500J40-72		72					13		30.87	79.0	0.81
150QJ40-80		80					15		35.62	79.0	0.81
150QJ40-96		96					18.5		43.12	79.5	0.82
1500J40-120		120					22		51.30	79.5	0.82
1500J50-16	50	16	2850	65	80	150above	4	380	10.25	75.0	0.79	143
150QJ50-22		22					5.5		13.74	76.0	0.8
1500J50-28		28					7.5		18.5	77.0	0.8
150QJ50-34		34					9.2		22.12	78.0	0.81
1500J50-40		40					9.2		22.12	78.0	0.81
1500J50-46		46					11		26.28	78.5	0.81
150QJ50-52		52					13		30.87	79.0	0.81
1500J50-57		57					15		35.62	79.0	0.81
150QJ50-74		74					18.5		43.12	79.5	0.82
1500J50-80		80					18.5		43.12	79.5	0.82
1500J50-96		96					22		51.30	79.5	0.82

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³/ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor cOSΦ	Unit diameter Towards the maximum size （mm）
150QJ63-12	63	12	2850	60	80	150above	4	380	10.25	75.0	0.79	143
1500J63-18		18					7.5		18.50	77.0	0.80
150QJ63-30		30					9.2		22.12	78.0	0.81
150QJ63-36		36					11		26.28	78.5	0.81
150QJ63-42		42					13		30.87	79.0	0.81
1500J63-48		48					15		35.62	79.0	0.81
1500J63-54		54					18.5		43.90	79.0	0.81
175QJ5-42	5	42	2850	53	40	175above	3	380	7.90	76	0.79	168
175QJ5-56		56					3		7.90	76	0.79
175QJ5-65		65					4		10.1	76	0.79
175QJ5-78		78					4		10.1	76	0.79
1750J5-91		91					4		10.1	76	0.79
1750J5-104		104					5.5		13.6	77	0.80
175QJ5-117		117					7.5		18.4	77.5	0.80
175QJ5-130		130					7.5		18.4	77.5	0.80
175QJ5-143		143					7.5		18.4	77.5	0.80
175QJ5-156		156					7.5		18.4	77.5	0.80
175QJ10-42	10	42	2850	53	50	175above	3	380	7.8	74.0	0.79	168
175QJ10-56		56					4		10.1	76.0	0.79
175QJ10-70		70					4		10.1	76.0	0.79
175QJ10-84		84					5.5		13.6	77.0	0.80
175QJ10-96		96					5.5		13.6	77.0	0.80
175QJ10-112		112					7.5		18.4	77.5	0.80
175QJ10-126		126					7.5		18.4	77.5	0.80
1750J10-140		140					9.2		22.1	78.0	0.81
1750J10-156		156					11		26.1	79.0	0.81
175QJ15-42	15	42	2850	58	50	175above	4	380	10.1	76.0	0.79	168
175QJ15-55		55					5.5		13.6	77.0	0.80
1750J15-65		65					5.5		13.6	77.0	0.80
175QJ15-85		85					7.5		18.4	77.5	0.80
175QJ15-85		112					10		18.4	77.5	0.80
1750J15-112		112					10		22.1	78.0	0.81
175QJ20-30	20	30	2850	64	50	175above	3	380	7.80	74.0	0.79	168
175QJ20-40		40 52					4		10.1	76.0	0.79
1750J20-52		40 52					5.5		13.6	77.0	0.80
1750J20-78		78					7.5		18.4	77.5	0.80
1750J20-91		91					9.2		22.1	78.0	0.81
175QJ20-104		104					11		26.1	79.0	0.81
175QJ20-130		130					13		30.1	80.0	0.82
1750J20-156		156					15		34.7	80.0	0.82
1750J20-182		182					18.5		42.6	80.5	0.82
1750J20-208		208					22		49.7	81.0	0.83
1750J20-247		247					25		56.5	81.0	0.83
175QJ20-273		273					28		63.3	81.0	0.83
1750J20-299		299					30		67.8	81.0	0.83
1750J20-325		325					32		72.3	81.0	0.83
175QJ20-364		364					37		83.6	81.0	0.83

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable 并径（mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COSΦ	Unit diameter Towards the maximum size (mm)
175QJ25-26	25	26	2850	66	65	175above	3	380	7.8	74.0	0.79	168
175QJ25-39		39					5.5		13.6	77.0	0.80
175QJ25-65		65					7.5		18.4	77.5	0.80
175QJ25-78		78					9.2		22.1	78.0	0.81
1750J25-91		91					11		26.1	79.0	0.81
175QJ25-104		104					13		30.1	80.0	0.82
175QJ25-130		130					15		34.7	80.5	0.82
175QJ25-156		156					18.5		42.6	80.5	0.82
175QJ25-182		182					22		49.7	81.0	0.83
175QJ25-208		208					25		56.5	81.0	0.83
175QJ25-221		221					28		63.3	81.0	0.83
1750J25-247		247					30		67.8	81.0	0.83
175QJ25-260		260					32		72.3	81.0	0.83
175QJ25-299		299					37		83.6	81.0	0.83
175QJ30-30	30	30	2850	67	80	175above	4	380	10.1	76.0	0.79	168
175QJ30-30		40					5.5		13.6	77.0	0.80
1750J30-40		40					5.5		13.6	77.0	0.80
1750J32-24	32	24	2850	67	80	175above	4	380	10.1	76.0	0.79	168
1750J32-36		36					5.5		13.6	77.0	0.80
1750J32-52		48					7.5		18.4	77.5	0.80
1750J32-60		60					9.2		22.1	78.0	0.81
175QJ32-72		72					11		26.1	79.0	0.81
175QJ32-84		84					13		30.1	80.0	0.82
175QJ32-96		96					15		34.7	80.0	0.82
175QJ32-120		120					18.5		42.6	80.5	0.82
1750J32-144		144					22		49.7	81.0	0.83
1750J32-168		168					25		56.5	81.0	0.83
1750J32-180		180					28		63.3	81.0	0.83
175QJ32-192		192					30		67.8	81.0	0.83
175QJ32-204		204					32		72.3	81.0	0.83
175QJ32-240		240					37		83.6	81.0	0.83
175QJ35-60	35	60	2850	68	80	175above	10	380	25.0	78.0	0.78	168
175QJ35-75		75					13		32.1	79.0	0.78
1750J35-100		100					17		40.9	80.0	0.79
175QJ40-24	40	24	2850	70	80	175above	5.5	380	13.6	77.0	0.80	168
175QJ40-30		30					5.5		13.6	77.0	0.80
175QJ40-36		36					7.5		18.4	77.5	0.80
175QJ40-48		48					9.2		22.1	78.0	0.81
175QJ40-60		60					11		26.1	79.0	0.81
175QJ40-72		72					13		30.1	80.0	0.82
175QJ40-84		84					15		34.7	80.0	0.82
175QJ40-96		96					18.5		42.6	80.5	0.82
175QJ40-120		120					22		49.7	81.0	0.82
175QJ40-132		132					25		56.5	81.0	0.83
175QJ40-144		144					28		63.3	81.0	0.83
175QJ40-156		156					30		67.8	81.0	0.83
175QJ40-168		168					32		72.3	81.0	0.83

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor cosΦ	Unit diameterTowards the maximum size （mm）
175QJ40-92	40	192	2850	70	80	175above	37	380	83.6	81.0	0.83	168
175QJ50-24	50	24	2850	72	80	175above	5.5	380	13.6	77.0	0.80	168
175QJ50-39		39					7.5		18.4	77.5	0.80
175QJ50-50		50					11		26.1	80.0	0.82
175QJ50-60		60					13		30.1	80.0	0.82
175QJ50-60		60					17		40.9	80.0	0.79
175QJ50-70		70					17		40.9	80.0	0.79
175QJ50-84		84					18.5		42.6	80.5	0.82
175QJ50-96		96					22		49.7	81.0	0.83
175QJ50-96		96					25		56.5	81.0	0.83
175QJ50-108		108					25		56.5	81.0	0.83
175QJ50-120		120					28		63.3	81.0	0.83
175QJ50-132		132					30		67.8	81.0	0.83
175QJ50-144		144					32		72.3	81.0	0.83
175QJ50-156		156					37		83.6	81.0	0.83
175QJ63-22	63	22	2850	72	80	175above	7.5	380	18.5	77.5	0.80	168
175QJ63-22		22					13		30.1	80.0	0.82
175QJ63-44		44					13		30.1	80.0	0.82
175QJ63-44		55					15		34.7	80.0	0.82
175QJ63-55		55					15		34.7	80.0	0.82
175QJ63-66		66					18.5		42.6	80.5	0.82
175QJ63-77		77					22		49.7	81.0	0.83
175QJ63-88		88					25		56.5	81.0	0.83
175QJ63-99 175QJ63-110		99 110					30 32		67.8 72.3	81.0 81.0	0.83 0.83
175QJ63-132		132					37		83.6	81.0	0.83
175QJ80-9	80	9	2850	73	80	175above	4	380	10.1	76.0	0.79	168
175QJ80-18		18					7.5		18.4	77.5	0.80
175QJ80-27		27					11		26.1	79.0	0.81
175QJ80-36		36					15		34.7	80.0	0.82
175QJ80-45		45					18.5		42.6	80.5	0.82
175QJ80-54		54					22		49.7	81.0	0.83
175QJ80-63		63					25		56.5	81.0	0.83
175QJ80-72		72					25		56.5	81.0	0.83
175QJ80-81		81					30		67.8	81.0	0.83
175QJ80-81		81					32		72.3	81.0	0.83
175QJ80-90		90					32		72.3	81.0	0.83
175QJ80-99		99					37		83.6	81.0	0.83
200QJ20-40	20	40	2850	66	50	200above	4	380	10.1	76.0	0.79	184
200QJ20-54		54					5.5		13.6	77.0	0.80
200QJ20-81		81					7.5		18.0	78.0	0.81
2000J20-93		93					9.2		21.7	78.5	0.82
2000J20-108		108					11		25.8	79.0	0.82
2000J20-121		121					13		29.8	80.0	0.83
200QJ20-148		148					15		33.9	81.0	0.83
2000J20-175		175					18.5		41.6	81.5	0.83
2000J20-202		202					22		48.2	82.5	0.84
2000J20-243		243					25		54.5	83.0	0.84
200QJ20-270		270					30		65.4	83.0	0.84
2000J20-360		360					37		79.7	84.0	0.84
200QJ20-442		442					45		96.9	84.0	0.84

Main technical parameters of QJ series submersible electric pump

204

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COSΦ	Unit diameter Towards the maximum size （mm）
200QJ25-28	25	28	2850	68	50	200above	4	380	10.1	76.0	0.79	184
200QJ25-42		42					5.5		13.6	77.0	0.80
200QJ25-56		56					7.5		18.0	78.0	0.81
200QJ25-70		70					9.2		21.7	78.5	0.82
200QJ25-98		98					11		25.8	79.0	0.82
200QJ25-112		112					13		29.8	80.0	0.83
200QJ25-126		126					15		33.9	81.0	0.83
2000J25-154		154					18.5		41.6	81.5	0.83
200QJ25-182		182					22		48.2	82.5	0.84
200QJ25-210		210					25		54.5	83.0	0.84
200QJ25-252		252					30		65.4	83.0	0.84
200QJ25-308		308					37		79.7	84.0	0.84
2000J25-378		378					45		96.9	84.0	0.84
200QJ32-26	32	26	2850	70	80	200above	4	380	10.1	76.0	0.79	184
200QJ32-39		39					5.5		13.6	77.0	0.80
200QJ32-52		52					7.5		18.0	78.0	0.81
2000J32-78		78					11		25.8	79.0	0.82
200QJ32-91		91					13		29.8	80.0	0.83
2000J32-104		104					15		33.9	81.0	0.83
200QJ32-130		130					18.5		41.6	81.5	0.83
2000J32-143		143					22		48.2	82.5	0.84
2000J32-169		169					25		54.5	83.0	0.84
200QJ32-195		195					30		65.4	83.0	0.84
2000J32-247		247					37		79.7	84.0	0.84
200QJ32-299		299					45		96.9	84.0	0.84
200QJ40-26	40	26	2850	72	80	200above	5.5	380	13.6	77.0	0.80	184
2000J40-39		39					7.5		18.0	78.0	0.81
2000J40-52		52					9.2		22.7	78.5	0.82
200QJ40-65		65					11		25.8	79.0	0.82
200QJ40-78		78					15		33.9	81.0	0.83
200QJ40-104		104					18.5		41.6	81.5	0.83
200QJ40-117		117					22		48.2	82.5	0.84
200QJ40-143 200QJ40-169		143 169					25 30		54.5 65.4	83.0 83.0	0.84 0.84
200QJ40-208		208					37		79.7	84.0	0.84
200QJ40-247		247					45		96.9	84.0	0.84
2000J50-26	50	26	2850	74	80	200above	5.5	380	13.6	77.0	0.80	184
200QJ50-39		26					5.5		13.6	77.0	0.80
200QJ50-39		39					7.5		18.0	78.0	0.81
200QJ50-39		39					9.2		21.7	78.5	0.82
2000J50-52		52					11		25.8	79.0	082
200QJ50-65		65					15		33.9	81.0	0.83
2000J50-78		78					18.5		41.6	81.5	0.83
200QJ50-91		91					22		48.2	82.5	0.84
200QJ50-104		104					25		54.5	83.0	0.84
200QJ50-130		130					30		65.4	83.0	0.84
200QJ50-156		156					37		79.7	84.0	0.84

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COSΦ	Unit diameterTowards the maximumsize （mm）
2000J50-208	50	208	2850	74	80	200above	45	380	96.9	84.0	0.84	184
200QJ63-24	63	24	2850	74	80	200above	7.5	380	18.0	78.0	0.81	184
200QJ63-36		36					11		25.8	79.0	0.82
200QJ63-60		60					18.5		41.6	81.5	0.83
200QJ63-72		72					22		48.2	82.5	0.84
200QJ63-84		84					25		54.5	83.0	0.84
200QJ63-96		96					30		65.4	83.0	0.84
200QJ63-120		120					37		79.7	84.0	0.84
200Q063-144		144					45		96.9	84.0	0.84
200QJ80-22	80	22	2850	75	100	200above	7.5	380	18.0	78.0	0.81	184
200QJ80-33		33					11		25.8	79.0	0.82
200QJ80-44		44					15		33.9	81.0	0.83
200QJ80-55		55					18.5		41.6	81.5	0.83
2000J80-66		66					22		48.2	82.5	0.84
200QJ80-77		77					25		54.5	83.0	0.84
200QJ80-88		88					30		65.4	83.0	0.84
2000J80-99		99					37		79.7	84.0	0.84
2000J80-121		121					45		96.9	84.0	0.84
200QJ100-18	100	18	2850	75	100	200above	9.2	380	21.7	78.5	0.82	184
200QJ100-36		36					18.5		41.6	81.5	0.83
200QJ100-45		45					22		48.2	82.5	0.84
200QJ100-54		54					25		54.5	83.0	0.84
2000J100-63		63					30		65.4	83.0	0.84
200QJ100-72		72					37		79.7	84.0	0.84
200QJ100-90		90					45		96.9	84.0	0.84
250QJ40-22	40	22	2875	70	80	250above	4	380	9.7	76.0	0.79	233
250QJ40-44		44					7.5		18.0	78.0	0.81
250QJ40-66		66					13		30.1	80.0	0.82
250QJ40-88		88					15		33.9	81.0	0.83
250QJ40-110		110					18.5		40.8	82.0	0.84
2500J40-132		132					25		53.8	84.0	0.84
250QJ40-154		154					30		64.2	84.5	0.84
2500J40-198		198					37		77.8	85.0	0.85
250QJ40-242		242					45		94.1	85.5	0.85
250QJ40-286		286					55		114.3	86.0	0.85
2500J40-330		330					63		130.9	86.0	0.85
250QJ50-20	50	20	2875	72	80	250above	5.5	380	13.6	77.0	0.80	233
2500J50-40		40					9.2		21.7	78.5	0.82
2500J50-60		60					13		30.1	80.0	0.82
2500J50-80		80					18.5		40.8	82.0	0.84
2500J50-100		100					22		48.0	83.0	0.84
250QJ50-120		120					25		53.8	84.0	0.84
250QJ50-140		140					30		64.2	84.5	0.84
250QJ50-160		160					37		77.8	85.0	085
2500J50-200		200					45		94.1	85.5	0.85
250QJ50-240		240					55		114.3	86.0	0.85

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COSΦ	Unit diameterTowards the maximum size （mm）
250QJ50-280	50	280	2875	72	80	250above	63	380	130.9	86.0	0.85	233
250QJ50-320		320					75		152.3	87.0	0.86
250QJ50-400		400					90		182.8	87.0	0.86
250QJ63-20	63	20	2875	74	80	250above	5.5	380	13.6	77.0	0.80	233
250QJ63-40		40					11		25.8	79.0	0.82
250QJ63-60		60					18.5		40.8	82.0	0.84
250QJ63-80		80					22		48.0	83.0	0.84
250QJ63-100		100					30		64.2	84.5	0.84
250QJ63-120		120					37		77.8	85.0	0.85
250QJ63-160		160					45		94.1	85.5	0.85
250QJ63-200		200					55		114.3	86.0	0.85
250QJ63-220		220					63		130.9	86.0	0.85
2500J63-260		260					75		152.3	87.0	0.86
250QJ63-300		300					90		182.8	87.0	0.86
250QJ63-360		360					100		203.1	87.0	0.86
250QJ63-400		400					110		220.8	87.0	0.87
250QJ80-20	80	20	2875	75	100	250above	7.5	380	18.0	78.0	0.81	233
250QJ80-40		40					15		33.9	81.0	0.83
250QJ80-60		60					22		48	83.0	0.84
250QJ80-80		80					30		64.2	84.5	0.84
250QJ80-100		100					37		77.8	85.0	0.85
250QJ80-120		120					45		94.1	85.5	0.85
250QJ80-140		140					55		114.3	86.0	0.85
250QJ80-160		160					55		114.3	86.0	0.85
250QJ80-180		180					63		130.9	86.0	0.85
250QJ80-200		200					75		152.3	87.0	0.86
250QJ80-240		240					90		182.8	87.0	0.86
250QJ80-280		280					100		203.1	87.0	0.86
250QJ80-320		320					110		220.8	87.0	0.87
250QJ100-18	100	18	2875	75	100	250above	7.5	380	18.0	78.0	0.81	233
250QJ100-36		36					15		33.9	81.0	0.83
250QJ100-54		54					25		53.8	84.0	0.84
250QJ100-72		72					30		64.2	84.5	0.84
250QJ100-108		108					45		94.1	85.5	0.85
250QJ100-126		126					55		114.3	86.0	0.85
250QJ100-144		144					63		130.9	87.0	0.85
250QJ100-162		162					75		152.3	87.0	0.86
250QJ100-198		198					90		182.8	87.0	0.86
250QJ100-216		216					100		203.1	87.0	0.86
250QJ100-252		252					110		220.8	87.0	0.87
250QJ125-16	125	16	2875	76	125	250above	9.2	380	21.7	77.5	0.82	233
250QJ125-32		32					18.5		40.8	85.0	0.84
250QJ125-48		48					25		53.8	85.0	0.84
250QJ125-64		64					37		77.8	85.0	0.85
250QJ125-80		80					45		94.1	85.05	0.85
250QJ125-96		96					55		114.3	86.0	0.85

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor COsΦ	Unit diameterTowards the maximumsize (mm)
250QJ125-112	125	112	2875	76	125	250above	63 75	380	130.9	86.0	0.85	233
250QJ125-128		128					63 75		152.3	87.0	0.86
250QJ125-160		160					90		182.8	87.0	0.86
250QJ125-176		176					100		203.1	87.0	0.86
250QJ125-192		192					110		220.8	87.0	0.87
250QJ140-15	140	15	2875	76	125	250above	9.2	380	21.7	78.5	0.82	233
250QJ140-30		30					18.5		40.8	82.0	0.84
2500J140-45		45					30		64.2	84.5	0.84
2500J140-60		60					37		77.8	85.0	0.85
250QJ140-75		75					45		94.1	85.5	0.85
250QJ140-90		90					55		114.3	86.0	0.85
2500J140-105		105					63		130.9	86.0	0.85
250QJ140-120		120					75		152.3	87.0	0.86
2500J140-150		150					90		182.8	87.0	0.86
250QJ140-165		165					100		203.1	87.0	0.86
250QJ140-180		180					110		220.8	87.0	0.87
250QJ200-40	200	40	2875	75	150	250above	37	380	77.8	85.0	0.85	233
250QJ200-60		60					37		77.8	85.0	0.85
250QJ200-60		60					55		114.3	86.0	0.85
250QJ200-80		80					75		152.3	87.0	0.86
2500J200-100		100					90		182.8	87.0	0.86
2500J200-120		120					100		203.1	87.0	0.86
2500J200-140		140					125		249.5	87.5	0.87
300QJ125-22	125	22	2900	75	125	300above	13	380	29.2	81.5	0.8	281
300QJ125-44		44					25		64.2	84.5	0.84
3000J125-66		66					37		77.8	85.0	0.85
300QJ125-88		88					45		94.7	85.0	0.85
300QJ125-110		110					63		132.5	85.5	0.85
3000J125-132		132					75		154.1	86.0	0.86
3000J125-154		154					90		183.9	86.5	0.86
300QJ125-176		176					100		204.3	86.5	0.86
300QJ125-198		198					110		220.9	87.0	0.87
300QJ125-220		220					125		249.6	87.5	0.87
300QJ125-242		242					140		278	88.0	0.87
3000J140-21	140	21	2900	75	125	300above	13	380	29.2	81.5	0.83	281
300QJ140-42		42					25		64.2	84.5	0.84
300QJ140-63		63					37		77.8	85.0	0.85
300QJ140-84		84					55		115.0	85.5	0.85
3000J140-105		105					75		132.5	85.5	0.85
300QJ140-126		126					75		154.1	86.0	0.86
3000J140-147		147					90		183.9	86.5	0.86
3000J140-168		168					100		204.3	86.5	0.86
300QJ140-189		189					110		220.9	87.0	0.87
3000J140-210		210					125		249.6	87.5	0.87
3000J140-231		231					140		278.0	88.0	0.87
3000J140-252		252					160		317.7	88.0	0.87
300QJ140-294		294					185		367.3	88.0	0.87

Main technical parameters of QJ series submersible electric pump

Model Specifications	Traffic （m³／ h）	Head （m）	Speed (Conversion/Minute)	Water pump efficiency (%)	Outlet diameter (mm)	Applicable Well diameter （mm）	Rated power （KV）	Rated voltage （V）	Rated current （A）	Motor efficiency (%)	power factor cOSΦ	Unit diameter Towards the maximum size （mm）
300QJ140-336	140	336	2900	75	125	300above	220	380	436.6	88.0	0.87	281
300QJ200-20	200	20	2900	75	150	300above	18.5	380	40.3	83.0	0.84	281
300QJ200-40		40					37		77.8	85.0	0.85
300QJ200-60		60					55		115.0	85.5	0.85
300QJ200-80		80					75		154.1	86.0	0.86
300QJ200-100		100					90		183.9	86.5	0.86
300QJ200-120		120					100		204.3	86.5	0.87
300QJ200-140		140					125		249.6	87.5	0.87
300QJ200-160		160					140		278.0	88.0	0.87
300QJ200-180		180					160		317.7	88.0	0.87
300QJ200-200		185					185		367.3	88.0	0.87
300QJ200-240		240					220		436.6	88.0	0.87
350QJ200-36	200	36	1450	75	150	350above	30	380	65.4	84.0	0.83	330
350QJ200-48		48					45		96.9	85.0	0.83
350QJ200-60		60					55		118.5	85.0	0.83
350QJ200-72		72					63		132.5	86.0	0.84
350QJ200-84		84					75		157.7	86.0	0.84
350QJ200-96		96					90		187.1	87.0	0.84
350QJ200-120		120					110		224.7	87.5	0.85
350QJ200-144		144					125		255.4	87.5	0.85
350QJ200-168		168					140		284.4	88.0	0.85
350QJ200-192		192					160		325.0	88.0	0.85
350QJ320-22	320	22	1450	76	200	350above	30	380	65.4	84.0	0.83	330
350QJ320-33		33					45		96.9	85.0	0.83
350QJ320-44		44					63		132.5	86.0	0.84
350QJ320-55		55					75		157.7	86.0	0.84
350QJ320-66		66					90		187.1	87.0	0.84
350QJ320-77		77					110		224.8	87.5	0.85
350QJ320-88		88					125		255.4	87.5	0.85
350QJ320-99		99					140		284.5	88.0	0.85
350QJ320-110		110					160		325.0	88.0	0.85
350QJ320-22	320	22	1450	76	200	350above	30	380	65.4	84.0	0.83	330
350QJ320-33		33					45		96.9	85.0	0.83
350QJ320-44		44					63		132.5	86.0	0.84
350QJ320-55		55					75		157.7	86.0	0.84
350QJ320-66		66					90		187.1	87.0	0.84
350QJ320-77		77					110		224.8	87.5	0.85
350QJ320-88		88					125		255.4	87.5	0.85
350QJ320-99		99					140		284.5	88.0	0.85
3500J320-110		110					160		325.0	88.0	0.85
400QJ500-15	500	15	1450	77	250	400above	30	380	65.4	84.0	0.83	377
4000J500-30		30					63		132.6	86.0	0.84
400QJ500-45		45					90		187.2	87.0	0.84
400QJ500-60		60					125		255.4	87.5	0.85
400QJ500-75		75					160		325.0	88.0	0.85

Tag:

Agricultural irrigation

About Us

Hebei Baixinda Industrial Water Pump Manufacturing Co., Ltd. is a professional manufacturer of new material equipment and wear-resistant spare parts integrating R&D, production, sales and service. It mainly serves industries such as mining, metallurgy, coal, power, environmental protection, chemical engineering and papermaking.
The company is committed to the research and application of high-performance ceramic wear-resistant and corrosion-resistant materials as well as ceramic composite materials to enhance the performance, reliability and service life of equipment, effectively save energy and reduce emissions, and improve the operation rate and operational efficiency of equipment. The new ceramic materials developed by the company have many advantages such as wear resistance, corrosion resistance, economy and environmental protection. They have partially replaced traditional metal materials, reduced the operation costs in industries such as mining, and achieved remarkable effects in energy conservation and environmental protection.