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Submersible Deep Well Pump

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Product Description

Introduction

QLJ series submersible deep well pumps consist of motor and pump assembly, the struture is reasonable, easy to install and maintain, and with advanced hydraulic model, they adopting the core prodcued with the resin sand and the vane runners adopting the core technique that topcoated with epoxy, high efficiency which is 2-5% higher than that of QJ type submersibie turbine pump as well. They are modern machine for lifting water.

Capacity: ≤2000m³/h

Head: ≤350 m

Motor Power: 5.5-650kW

Rated Voltage: 380V, 6kV, 10kV

Well Diameter: 100- 750mm

Max. Discharge Diameter: 450mm

Usage

QLJ Deep Well Pump is used to lfting normal temperature clean water without corrosion from well, in discharging from cistern or river, supplying water for high-rise and mine drainage and for water supply and drainage in works and urban area, and lifting underground water etc.

Structure Explanation

Model Number Description

Installation

Basic Parameters

Type	Stage	Capacity (m³/h)		Head (m)		Motor Power	Speed	Effi.	Dia.
Type	i	额定值	工作范围	额定值	工作范围	kw	r/min	%	mm
150QLJ12-8.5×	3	12	10-16	25.5	27-33	3	2850	65	143
	4			34	36-40	3
	5			42.5	45-48	3
	6			51	45-54	4
	7			59.5	52-63	4
	8			68	60-72	5.5
	9			76.5	67-81	5.5
	10			85	75-90	5.5
	12			93.5	93-99	7.5
	14			102	90-108	7.5
	16			119	105-126	9.2
	18			136	120-144	9.2
150QLJ20-8.5×	4	20	15-29	34	23-38	4	2850	70	143
	5			42.5	29-48	4
	6			51	35-58	5.5
	7			59.5	41-67	5.5
	8			68	47-77	7.5
	9			76.5	53-87	7.5
	10			85	58.5-96.5	9.2
	11			93.5	64-106	9.2
	12			102	70-116	11
	13			110.5	76-125.5	11
	14			119	82-135	11
	15			127.5	88-145	13
	16			136	94-155	13
	17			144.5	100-164	15
150QLJ30-9×	3	30	25-35	27	22.5-30	4	2850	71	143
	4			36	30-40	5.5
	5			45	37.5-50	7.5
	6			54	45-60	7.5
	7			63	52.5-70	9.2
	8			72	60-80	11
	9			81	67.5-90	11
	10			90	75-100	13
	11			99	82.5-110	15
	12			108	90-120	15
150QLJ45-8×	3		35-52.5	24	21-27.9	5.5	2850	73	143
	4	45		32	28-37.2	7.5
	5			40	35-46.5	7.5
	6			48	42-55.8	9.2
	7			56	49-65.1	11
	8			64	56-74.4	13
	9			72	63-83.7	15
	10			80	70-93	15
175QLJ20-11×	4	20	15-24	44	39-48	4	2850	70	168
	5			55	49-60	5.5
	6			66	58.6-72	5.5
	7			77	68-84	7.5
	8			88	78-96	7.5
	9			99	88-108	9.2
	10			110	97.7-120	9.2
	11			121	108-132	11
	12			132	117.3-144	11
	13			143	127-156	13
	14			154	137-168	13
	15			165	147-180	15
	16			176	157-192	15
175QLJ30-12×	3	30	21-36	36	30-43	5.5	2850	74	168
	4			48	40-58	7.5
	5			60	50-72.5	9.2
	6			72	61-87	11
	7			84	71-101	11
	8			96	80-116	13
	9			108	90-130	15
	10			120	100-145	18.5
	11			132	110-159	18.5
	12			144	120-174	22
	13			156	130-188	22
	14			168	140-203	25
175QLJ40-12×	3	40	30-46	36	32-38	7.5	2850	75	168
	4			48	43-51	9.2
	5			60	54-64	11
	6			72	65-77	13
	7			84	76-90	15
	8			96	86-102	18.5
	9			108	96-114	22
	10			120	107-127	22
	11			132	117-140	25
200QLJ60-18×	2	60	42-72	36	30-41	9.2	2880	75	200
	3			54	45-61.5	13
	4			72	60-82	18.5
	5			90	75-102.5	22
	6			108	90-123	30
	7			126	105-143.5	30
	8			144	120-164	37
	9			162	135-184	45
200QLJ100-12.5×	2	100	75-120	25	18-33	11	2880	75	200
	3			37.5	27-49	15
	4			50	36-65	22
	5			62.5	45-82	30
	6			75	54-98	30
	7			87.5	63-114	37

200QLJ130-13.5×	2	130	92-140	27	26-33	15	2880	75	200
	3			40.5	39-49	22
	4			54	52-65	30
	5			67.5	65-82	37
	6			81	78-98	45
250QLJ80-18×	2	80	48-96	36	28-55	15	2880	75	220
	3			54	41-76	22
	4			72	54-97	30
	5			90	67-118	37
	6			108	80-139	45
	7			126	93-160	45
	8			144	106-181	55
250QLJ90-18×	2	90	67-118	36	26-41	15	2880	75	220
	3			54	39-62	22
	4			72	52-83	30
	5			90	65-104	37
	6			108	78-125	45
	7			126	91-102	45
	8			144	104-123	55
300QLJ120-28×	1	120	84-144	28	23-32.8	13	2900	76	250
	2			56	46-65.6	30
	3			84	69-98.4	45
	4			112	92-131.2	55
	5			140	115-164	75
	6			168	138-196	90
	7			196	161-229	100
300QLJ170-34×	1	170	119-204	34	29-38	30	2900	76	250
	2			68	58-76	55
	3			1028	87-114	75
	4			136	116-152	100
	5			170	145-190	125
300QLJ200-24×	2	200	130-245	48	37-62	37	2900	76	250
	3			72	55.5-93	55
	4			96	74-124	75
	5			120	92.5-155	100
	6			144	111-186	110
300QLJ250-22×	2	250	165-280	44	37-58	45	2900	75	250
	3			66	55.5-87	75
	4			88	74-116	90
	5			110	92-145	125
350QLJ320-53×	1	320	245-400	53	44-59.5	75	2900	80	330
	2			106	88-119	140

350QLJ370-47×	1	370	258-466	47	37-53	75	2900	80	330
	2			94	74-106	140

350QLJ450-50×	1	450	305-524	50	43-57	90	2900	80	330
	2			100	86-114	180

500QLJ550-27×	1	550	400-850	27	17.5-29	55	1475	81	480
	2			54	35-58	110
	3			81	52.5-87	180
	4			108	70-116	220
500QLJ900-30×	1	900	600-110	30	24-34	110	1475	82	530
500QLJ900-30×	2	900	600-110	60	48-68	220	1475	82	530

Submersible Deep Well Pump