Qj High Head Deep Well Submersible Water Pump Vertical Multistage Centrifugal Stainless Steel Electric Pump

• After-sales Service: Support
• Warranty: 1year
• Max.Head: 110m-150m
• Max.Capacity: 300-400 L/min
• Driving Type: Motor
• Material: Cast Iron/Stainless Steel
• Model NO.: QJ
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Submersible Pump
• Application: Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump
• Industry: Fisheries Pump
• Media: Sea Water Pump
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Use in: Water Supply, Irrigation, Booster, Industry, etc.
• Standard or Nonstandard: Standanrd
• Transport Package: Export Wooden Case
• Trademark: BE
• Origin: China
• HS Code: 8413709990
• Production Capacity: 500000sets/Month

Product Description

QJ High Head Deep Well Submersible Water Pump Vertical Multistage Centrifugal Stainless Steel Electric Pump
 

QJ Deep Well Submersible Pump Overview:
QJ Series submersible pumps are widely used in farmland irrigation, spray irrigation, drawing water from wells, water supply and drainage system for industrial or civil buildings, as well as water drawing system in hills and mountain areas, drainage of stagnant water in low-lying areas, water supply and drainage system for mines and factories in cities or villages, and other water conservancy facilities. Its Characteristics are that it has simple structure with motor and pump integrated, easy to install, maintain or disassemble, covers little floor space. It works safely and reliably, causes no pollution to water source.

QJ Deep Well Submersible Pump Applicable scope:

1. 1. Three-phase power supply, voltage 380V (error less than 5%), frequency 50Hz (error less than 1%).
2. 2. Motor must be filled with clean water.
3. 3. The first stage of the impellers of the pump should be immersed at least 2m under dynamic water level. The pumping unit shall not be deeper than 70m under static water level. The bottom of motor shall be at least 3m above well bottom.
4. 4. Water temperature no higher than 20 ºC.
5. 5. Sand content of the water (by quality) not more than 0.01%.
6. 6. Water PH 6.5~8.5.
7. 7. The content of hydrogen sulfide in water not more than 1.5 mg/l.
8. 8. The content of chloridion in water shall not be higher than 400mg/l.
9. 9. The water source shall yield enough water for the pump to work continuously.

QJ Deep Well Submersible Pump Structure feature and work principle

QJ model submersible electric pump lifts water with high efficiency. Its pump head and motor are integrated, saving energy. It works under water, composed of submersible motor, pump head, lifting pipe, etc. It uses vertical water filling wet squirrel cage three-phase asynchronous motor. The motor is filled with clean water inside for cooling and lubricating the bearing. The motor winding uses polyethylene insulation nylon sleeve and water-resistant magnet wire. The top part of the motor is sealed with deflector and framework oil, preventing medium leakage inside or outside. The pump is vertical type, with single stage/multistage closed centrifugal impeller. It delivers medium via blower inlet casing.

Technical Parameters:

Diameter	Model	Power		Flow range	Head range
Inch (")	QJ type	kw	hp	m3/h	m
8"	200QJ15-81/6	7.5	10	13-17	68-92
8"	200QJ20-148/11	15	20	18-22	126-170
8"	200QJ20-175/13	18.5	25	18-22	150-210
8"	200QJ20-202/15	22	30	18-22	172-232
8"	200QJ20-243/18	25	35	18-22	206-280
8"	200QJ20-283/21	30	40	18-22	240-325
8"	200QJ20-338/25	37	50	18-22	287-388
8"	200QJ20-405/30	45	60	18-22	345-465
8"	200QJ25-56/4	7.5	10	23-27	45-67
8"	200QJ25-70/5	9.2	13	23-27	56-84
8"	200QJ25-98/7	11	15	23-27	84-112
8"	200QJ25-126/9	15	20	23-27	100-145
8"	200QJ25-154/11	18.5	25	23-27	138-184
8"	200QJ25-182/13	22	30	23-27	150-210
8"	200QJ25-224/16	30	40	23-27	190-258
8"	200QJ25-294/21	37	50	23-27	250-340
8"	200QJ32-128/8	22	30	29-35	106-150
8"	200QJ50-65/5	15	25	46-54	52-78
8"	200QJ63-126/9	37	50	58-68	100-147
8"	200QJ100-90/6	45	60	80-120	88-92
10"	250QJ50-140/7	30	40	46-54	119-161
10"	250QJ50-340/17	75	100	46-54	315-375
10"	250QJ80-220/11	90	120	74-86	190-250
10"	250QJ100-216/12	100	135	80-120	190-252
10"	250QJ125-192/12	110	150	113-134	163-220
10"	250QJ140-180/12	125	170	130-145	156-205
12"	300QJ200-40/2	37	50	186-214	35-45
12"	300QJ300-80/4	110	150	279-321	68-92
12"	300QJ400-120/3	220	300	368-432	117-123
12"	300QJ500-60/4	140	190	460-540	57-63
14"	350QJ250-25/1	30	40	233-267	22-28
14"	350QJ320-120/4	185	250	305-335	115-125
16"	400QJ500-40/1	90	120	460-540	38-42
16"	400QJ500-20/1	45	60	460-540	18-22
18"	450QJ1000-16/1	90	120	900-1200	12-20
20"	500QJ640-84/3	260	350	600-680	82-86
22"	550QJ1200-18/1	110	150	1100-1400	15-22
24"	600QJ800-50/2	220	300	750-850	48-52
24"	600QJ1000-60/3	300	400	900-1200	58-62

 

we specialized in the development and production of sealing systems   which were used in the Metallurgical,Electrical,Auto, Engineering machinery, Light industrial machinery and Electrical appliance manufacturing industries. BESEALS focus on customers' needs,as a dependable partner and reliable supplier to help you resolve supply or technical problems ,and improve the performance of your equipments or your business. When you are facing emergency repairs situation or urgent orders,the highly responsive team of BEseals will offer you very short lead time. Beseals has a global sales network,and our seals have been sold to more than 100 countries or areas ,Such as America, England, Canada, Australia, Russian Federation ect .

FAQ

1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.

4. why should you buy from us not from other suppliers?

Beseals is a professional manufacturer of seals .Our company specializes in the production of PU, PTFE, rubber and metal sealing components

5. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

6.Do you provide samples ?

is it free or extra ? Yes, we could offer the sample for free charge but you need to pay the cost of freight.

 

7. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;

Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Escrow; Language
Spoken:English,Chinese,Japanese

For more information, please contact us. We look forward to your arrival