Qxn/Wqn Series Submersible High Head Multistage Electric Water Pump

• After-sales Service: 24 Hours Online Service
• Warranty: 12-24 Months
• Max.Head: >150m
• Max.Capacity: 200-300 L/min
• Driving Type: Motor
• Impeller Number: Multistage Pump
• Model NO.: WQN160-8-7.5
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Downdraft
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps
• Material: Cast Iron
• Media: Clean Water
• Immersion Depth: 10m
• Frequency: 50Hz
• Pressure: 380V
• Transport Package: Plywooden Case
• Trademark: jiahua
• Origin: China
• HS Code: 8413709990
• Production Capacity: 200

Product Description

 

Product Description

QXN type built-in engineering submersible pump product overview: 

QXN engineering submersible pump (hereinafter referred to as the pump), the implementation of JB/T8092-1996 standards, the electric pump is composed of water pump, seal and motor three parts, the water pump is located in the lower part of the electric pump, centrifugal impeller, flow channel guide vane;  The motor is located at the upper part of the ground electric pump, which is a built-in submersible three-phase asynchronous motor.  The color mechanical seal between the submersible pump and the electrical surface, and the sealing place of each connection port adopts "O" shaped rubber seal ring as static seal.  

QXN engineering submersible pump is the lower pump type, can drain the surface of shallow water operation;  The motor is built in, and a water-passing sandwich is formed between the outer simplicity and the motor shell. When the suction liquid passes through the sandwich, it plays a cooling role on the motor.  Therefore, this series of electric pumps can be submerged in the water, and can be pumped on the ground.  Because of the above characteristics, the series of electric pumps can be widely used in mines, construction sites, tunnels, industrial enterprises and living wastewater, sewage discharge and other places. 

QXN type built-in engineering submersible pump conditions of use:  

1, The medium temperature does not exceed 40ºC;  PH value is between 6.5 and 8.5;  

2. The particle size of solid impurities in the medium is not greater than 0.3mm;  

3, The power frequency is 50Hz, the voltage is three-phase AC 380V, the voltage fluctuation range is 0.9 ~ 1.1 times of the rated value;  

4. The fluctuation range is 0.9 to 1.1 times of the rated value;  

5. The diving depth is not more than 40 meters. 

 WQN type built-in engineering submersible pump product overview: 
The submersible pump is suitable for pumping sewage and sludge under various harsh conditions. The motor is three-phase asynchronous motor, divided into internal, external, oil injection, water injection four ways. Small footprint, easy installation, reliable and durable, long life.

 WQN type built-in engineering submersible pump conditions of use:
1. Three-phase AC power supply whose frequency is 50Hz and rated voltage is 380V (tolerance ±5%).
2. The volume ratio of solid conveying medium is below 2%.
3. The PH value of conveying medium is 4-10.
4.Conveying medium temperature does not exceed 40 degrees.
 

Detailed Photos

 

 

 

Product Parameters

1	3	5	6	7	10
delivery port	junction box	tectum	top chock	oil cylinder	Oil cylinder head
11	12	13	14	15	22
The motor cylinder	water jacket	pump body	impeller	guide vane	Seat components
25	27	28	31a	31b	34a
mesh enclosure	determinant	rotor	bearing	bearing	mechanical seal
34b	38	47
mechanical seal	axle sleeve	cable

 

MODEL	FLOW	HEAD	POWER	SPEED	DIAMETER	PIPESIZE		MODEL	FLOW	HEAD	POWER	SPEED	PIPESIZE
	m3/h	m	kw	r/min	mm	mm			m3/h	m	kw	r/min	mm
WQN50-6-2.2	50	6	2.2	1450	1200	80		QXN6-20-0.75	6	20	0.75	2860	40
WQN25-10-2.2	25	10	2.2	1450	1200	65		QXN3-25-0.75	3	25	0.75	2860	40
WQN15-15-2.2	15	15	2.2	1450	1200	50		QXN6-25-1.1	6	25	1.1	2860	40
WQN80-6-3	80	6	3	1450	1200	100		QXN15-26-2.2	15	26	2.2	2860	50
WQN50-8-3	50	6	3	1450	1200	80		QXN10-36-2.2	10	36	2.2	2860	50
WQN25-15-3	25	15	3	1450	1200	65		QXN6-50/2-2.2	6	50	2.2	2860	40
WQN15-20-3	15	20	3	1450	1200	50		QXN25-26-3	25	26	3	2860	65
WQN80-8-4	80	8	4	1450	1200	100		QXN15-36-3	15	36	3	2860	50
WQN50-12-4	50	12	4	1450	1200	80		QXN25-35/2-4	25	35	4	2860	65
WQN25-20-4	25	20	4	1450	1200	65		QXN15-50/3-4	15	50	4	2860	50
WQN15-28-4	15	28	4	1450	1200	50		QXN10-65/3-4	10	65	4	2860	50
WQN125-6.5-5.5	125	6.5	5.5	1450	1600	100		QXN40-21-4	40	21	4	2860	80
WQN80-10-5.5	80	10	5.5	1450	1600	100		QXN40-28-5.5	40	28	5.5	2860	80
WQN50-16-5.5	50	16	5.5	1450	1600	80		QXN25-40-5.5	25	40	5.5	2860	65
WQN25-30-5.5	25	30	5.5	1450	1600	65		QXN15-60/2-5.5	15	60	5.5	2860	50
WQN160-8-7.5	160	8	7.5	1450	1600	150		QXN10-85/3-5.5	10	85	5.5	2860	50
WQN125-10-7.5	125	10	7.5	1450	1600	100		QXN40-42/2-7.5	40	42	7.5	2860	80
WQN80-15-7.5	80	15	7.5	1450	1600	100		QXN25-60/2-7.5	25	60	7.5	2860	65
WQN50-22-7.5	50	22	7.5	1450	1600	80		QXN18-85/3-7.5	18	85	7.5	2860	65
WQN160-12-11	160	12	11	1460	1600	150		QXN15-95/3-7.5	15	95	7.5	2860	65
WQN125-15-11	125	15	11	1460	1600	100		QXN40-63/3-11	40	63	11	2860	80
WQN80-20-11	80	20	11	1460	1600	100		QXN25-90/3-11	25	90	11	2860	65
WQN50-30-11	50	30	11	1460	1600	80		QXN18-126/4-11	18	126	11	2860	65
WQN300-10-15	300	10	15	1460	1600	200		QXN65-60/3-15	65	60	15	2860	100
WQN160-16-15	160	16	15	1460	1600	150		QXN50-70/3-15	50	70	15	2860	80
WQN125-20-15	125	20	15	1460	1600	100		QXN40-85/3-15	40	85	15	2860	80
WQN80-30-15	80	30	15	1460	1600	100		QXN25-120/4-15	25	120	15	2860	65

Company Profile

Hunan Jiahua Pumps is a manufacturer with many years of experience in mining, power generation, dredging, hydraulic, irrigation, slurry transportation, construction, seawater, oil and gas transportation, solar energy system and other industries. 

We can provide you with high efficiency and energy saving of multistage pump, boiler feed pump, slurry pump, oil pump, self-priming pump, chemical pump, mining pumps, submersible pumps, sewage pumps, sea water pumps, solar pumps, fire pumps, split case pumps, irrigation pumps and other products.

Our Products sales well to Europe, America, Southeast Asia, Oceania, Middle East and Africa more than 90 countries.

Our products are widely used in mining, mineral processing, metallurgy, iron and steel, boiler water supply, oil field, chemical industry, paper making, water conservancy facilities, sewage treatment, drainage and water supply.

We have strong technical force, advanced production testing equipment, scientific management methods, stable and reliable quality products, perfect after-sales service.

We are committed to providing the highest level of customer service, competitive prices, fast delivery and comprehensive, sophisticated products. Your satisfaction is our ultimate goal!

Working House

Certificate

Our Services
1. Processing with supplied drawing
2. Processing with supplied samples
3. Produce all kinds of anti abrasive spare parts except for pump
4. Product warranty:lifetime, no matter how long to use,if there is air hole in the flow parts,please return it,will give you a new one to replace.

Application

Packaging & Shipping

FAQ

Q: How can I make order online? 
A: Send email or message(whatsApp/ wechat) us.you can ask any question ,after we confirm the detail, we can make order.
Q: Do you have MOQ limit? 
A: The MOQ is 1 set.
Q: Which payments are acceptable? 
A: T/T, L/C, Western Union, Paypal.
Q: Which shipping terms are available? 
A: By sea, air, train, road,Express
Q: How about the delivery time? 
A: Delivery time is normally 3-7 working days after confirm the money. Depends on your quantity.
 Q: What's your warranties? 
A: 1 year after delivery
Q: Can I buy parts separately? 
A: Yes, all of the pump spare parts can buy separately.