Efficient Wq Series Sewage Pump for Submersible Electric Water Applications

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: WQ Series Sewage Pump
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Electric Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Positive-Displacement Pump
• Application: Submersible Pump, Sewage Pump
• Industry: Mechanical Pump
• Media: Sewage Pumps
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Model No.: Wq10-26/2-1.8
• Color: Customized Color
• Pressure: High Pressure
• Cable: Can Be Customized
• Wire Winding: 100% Copper Wire
• Transport Package: Standard of Exporting Cartons
• Specification: 40*40*50
• Trademark: LK
• Origin: China
• Package Size: 40.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Parameters

Introduction of WQ series Sewage Submersible Pump

WQ series submersible sewage pump is mainly used for municipal work, industrial building, hotels, hospitals, civil air defense, mines, etc. It can be widely used in transfer waste water, rainwater and living water etc. which contains solid grains and various long fibers CNBM WQ series sewage submersible pump have many advantages, such as, hi-efficiency, circumvolution proof, blockage free, auto-coupling, hi-reliability and auto-control, etc.



Operation Condition of WQ Series Sewage Submersible Pump
1). Rated Voltage: 380V/460V, Frequency: 50Hz/60Hz, 3-phase AC.
2). Temperature of medium under 40ºC.
3). PH value: 4~10.
4). Volume ratio of solid in medium below 2%.
5). Density of medium should be lower than 12000kg/m³.
 




Structure Characteristic of WQ Series Sewage Submersible Pump
WQ series submersible sewage pump is equipped with status indicator and protection device to ensure for pump safe and reliable operating.
1). The unique cable airproof is adopted, avoid leakage of cable.
2). Heat protector in stator assure of operating life of the motor.
3). The pump adopts outer recycling cooling design with motor power more than 18.5kw, which can keep the pump operating safely under the lowest water level.
4). A floating switch is installed at the bottom of motor chamber to protect the mechanical seal in the motor side.
5). The oil-water probe is installed at the up end of the oil chamber between pump and motor that can protect the mechanical seal in the side. If leakage occurs, the system will signalize and start protection.
6). Adopt perfect mechanical seal, the sealing material adopt tungsten carbide, silicon carbide and hard metal alloy, which can prevent the water from entering into the motor, and keep the operating reliable and safety.
7). The auxiliary impeller can balance the pressure outside of the mechanical seal, prevent the water entering into the oil chamber and prolong the life of the motor.
8). Unique impeller design, wide passage allow large solid and long fiber passing through freely, it features non-clog, convolve-proof and good passing ability.
9). The changeable wearing ring is installed between the impeller and the volute to keep the optimum operation conditions.
 
5. Impeller Design Characteristics of WQ Series Sewage Submersible Pump
For the feculence pass freely, it must be widen the flowing passage of impeller, for the big pump, can used for double-vane, or three-vane, for the small pump, it used for single(double) flowing passage, like a bent pipe has same section, it has a good passing characteristic, avoid stop, convolve caused by slowing current possibly. The especially flowing passage of impeller, cooperate with logical volute, made the paper, soft goods, garbage bag and other material in sewage can passing freely and the pump have no vibration in the course of running-in and load through the impeller balance between dynamic and static state.

technical parameter

Main Specification

Appellation	Model	Flow		Head (m)	Power (kW)	HP	Voltage (V)	Velocity (r/min)	Pipe size
		(m³/h)	(L/min)						(mm)	(inch)
WQ Non-Clogging Sewage Submersible Pump	WQ(D)10-10-0.75	10	167	10	0.75	1	220/380	2860/3000	50	2
	WQ(D)7-15-1.1	7	117	15	1.1	1.5			40	1.5
	WQ(D)15-10-1.1	15	250	10	1.1	1.5			50	2
	WQ(D)6-18-1.5	6	100	18	1.5	2			40	1.5
	WQ(D)15-15-1.5	15	250	15	1.5	2			50	2
	WQ(D)20-10-1.5	20	333	10	1.5	2			65	2.5
	WQ(D)25-7-1.5	25	417	7	1.5	2			75	3
	WQ(D)16-18-2.2	16	267	18	2.2	3			50	2
	WQ25-10-2.2	25	417	10	2.2	3	380	3000	65	2.5
	WQ35-7-2.2	35	583	7	2.2	3			75	3
	WQ15-30-3	15	250	30	3	4			50	2
	WQ25-15-3	25	417	15	3	4			65	2.5
	WQ37-13-3	37	617	13	3	4			75	3
	WQ50-9-3	50	833	9	3	4			100	4
	WQ15-36-4	15	250	36	4	5.5			50	2
	WQ25-25-4	25	417	25	4	5.5			65	2.5
	WQ40-15-4	40	667	15	4	5.5			75	3
	WQ60-10-4	60	1000	10	4	5.5			100	4
	WQ25-32-5.5	25	417	32	5.5	7.5			50	2
	WQ30-30-5.5	30	500	30	5.5	7.5			65	2.5
	WQ50-15-5.5	50	833	15	5.5	7.5			75	3
	WQ45-22-7.5	45	750	22	7.5	10			75	3
	WQ100-10-7.5	100	1667	10	7.5	10			150	6
	WQ100-15-11	100	1667	15	11	15		1450	100	4
	WQ140-10-11	140	2333	10	11	15			150	6
	WQ130-15-11	130	2167	15	11	15			150	6
	WQ300-7-15	300	500	7	15	20			150	8
	WQ200-10-15	200	3334	10	15	20			150	6
	WQ100-20-15	100	1667	20	15	20			100	4
	WQ180-15-15	180	3000	15	15	20			150	6
	WQ250-11-15	250	4167	11	15	20			200	8
	WQ100-22-18.5	100	1667	22	18.5	25			100	4
	WQ140-15-18.5	140	2333	15	18.5	25			150	6
	WQ200-12-18.5	200	3334	12	18.5	25			200	8
	WQ100-30-22	100	1667	30	22	30			100	4
	WQ200-15-22	200	3333	15	22	30			150	6
	WQ400-7-22	400	6667	7	22	30			200	8
	WQ180-30-30	180	3000	30	30	40			150	6
	WQ250-22-30	250	4167	22	30	40			200	8
	WQ600-9-30	600	10000	9	30	40			250	10
	WQ900-7-30	900	15000	7	30	40			300	12
	WQ180-37-37	180	3000	37	37	50			150	6
	WQ350-25-37	350	5833	25	37	50			200	8
	WQ600-12-37	600	10000	12	37	50			250	10
	WQ900-8-37	900	15000	8	37	50			300	12
	WQ180-45-45	180	3000	45	45	60			150	6
	WQ400-25-45	400	6667	25	45	60			200	8
	WQ600-15-45	600	10000	15	45	60			250	10
	WQ800-12-45	800	13333	12	45	60			300	12
	WQ400-30-55	400	6667	30	55	75			200	8
	WQ600-20-55	600	10000	20	55	75			250	10
	WQ800-15-55	800	13333	15	55	75			300	12
	WQ350-40-75	350	5833	40	75	100			200	8
	WQ600-25-75	600	10000	25	75	100			250	10
	WQ800-20-75	800	13333	20	75	100			300	12
	WQ400-45-90	400	6667	45	90	120			200	8
	WQ600-30-90	600	10000	30	90	120			250	10
	WQ950-20-90	950	15833	20	90	120			300	12