Hot Sale High Lift Electric Sewage Water Pumps

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 10000 set/month

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Specifications

1.high quality pump
2.High pressure water pump
3.We are the manufacturer

Technology Parameter:
MODEL	Rated flow	Rated Head	Rated Power	Rated Speed	Rated voltage	GW	Pipe size	United Size
MODEL	m3/h	Meter	KW	R/MIN	v	KG	MM	MM
WQD10-8-0.55	10	8	0.55	2820	220/380v	19	51	435x250x120
WQD10-12-0.75	10	12	0.75			20		470x215x275
WQD8-16-1.1	10	16	1.1			23		520x260x260
WQ15-15-1.5	10	15	1.5			25		520x260x260

Specifications

1. Low noise
2. High quality
3. Competitive price
4. Operation Simple
5. 100% Cooper Wire

Application

WQD series dirty water pump is designed for dirty water,it can be widely used in
industry,mine,agriculture,environment protection, building construction, such as drainage slurry,mortar,waste water,and sewage ,paper scraps,
mud and sand and other solid particles.
It is also an ideal equipment for irrigation.
Operating limits

medium temperature+40°C
ambient temperature+40°C
Submersible depth:5m
pressure: 6 bar

Material and working limits

Pump body: Cast iron
Motor housing: Cast iron
Impeller: Cast iron
Motor wire:copper
Shaft: 45#steel
Insulation class: F
Protection class: IP68

Packing & Delivery

Packing: 1 pc/ctn
Packing design: standard export carton or customer's design
Delivery: 30 days after receiving deposit
Delivery port: Ningbo

Q:What should be used to pay attention to the use of mechanical pumps?: Overall: large pump should first do a good job of the foundation, to find a good whole, fixed, and motor, pump should be added good oil, the first test of the motor, and then conjoined test

Q:If the calculation of the required pump flow is 45, lift 110, and the actual pump flow 100, head 125, what will happen in operation? Can I use it properly?: First of all, the performance curve of the centrifugal pump is similar to the track of the train, and the train can not run away from the track.Secondly, the performance curves of centrifugal pump mainly include flow head curve, efficiency flow curve, power flow curve. When the pump is ready, the curve is fixed. In practical application, after determining the flow rate, the corresponding lift head, efficiency and power (relative to density) are determined. General requirements for centrifugal pump operating in the vicinity at the highest point of efficiency, the efficiency of the flow curve is similar to parabola, so if the actual operation condition deviated from the rated point, whether large or small, will cause the decline in pump efficiency (generally rated value is less than 15%), increased operating costs.

Q:Does the reservoir water heater press the booster pump (high marks)?: In addition, the water storage electric water heater has a safety valve is O.7MPa, before buying a booster pump, you can check the water inlet valve spring weakness, see the effect of water, barely even, then use it, do not buy.

Q:How can the submersible pump level meter be connected?: The company actively introduce international advanced production equipment and production technology, with its strong technical force, perfect equipment conditions and rich manufacturing practice, constantly development and improvement of pump products, according to the needs of users of innovative products, stable performance, excellent quality, many products export part countries and regions

Q:Fire pump and shower pump flow head selection, high resolution.: Selection of flow head of fire pump and spray pump:1, the volume is greater than 5000 is less than 10000, the minimum water consumption of indoor fire hydrant is 10L/s

Q:Suction stroke and lift of water pump: For example: there is a kind of water pump, the model is called "BSP" series, the volume is not large, but the nominal suction process can be 4 meters, it can not add water to 4 meters, it is considered to be relatively high in the micro pumpIn micro pumps, not all pumps have self-priming capacity ("suction stroke")Some centrifugal pumps there is no self-priming ability to use must first do add water. Although some micro pump with self absorption capacity, but "suction" are often the subject of "and the water inlet pipe in all air, can smoke the vertical height of water gap, even only half not so. The pump selection, the absorption process is a relatively important parameter.

Q:How to select metering pump head?: When it comes to metering pump heads, the usual problem is when they measure acid, chlorine, fluoride, and hydrogen peroxide. Due to the difference in concentration and operating temperature, it is difficult to determine the specific pump head material.

Q:What does "anti pump" mean in pump operation?: Function: anti pump effect when used for pumping concrete pumping occurs overpressure, the pumping pressure is above 25MPA, the concrete conveying pipe out of ash, can be understood as the precursor of pipe blockage, at this time should immediately use the anti pump, the concrete from the conveying pipe in the suction into the hopper, thus preventing plugging happen

Q:The suction pump has a nominal suction range of 30 metersHow deep can a well be sucked?Well, sixteen meters,: That is impossible. The suction height of the pump is caused by the centrifugal force of the vacuum. The water is sucked into the vacuum

Q:What does "dual purpose" of water pump mean? Please expert advice: 2, the pump must pay attention to maintenance after use, for example, when the pump is used up, the water pump should be put clean, it is best to remove the water pipe, and then rinse with water.5, the water pump on the tape should be removed, and then rinse with water after drying in the light place, do not put the tape in the dark damp place. Water pump tape must not be stained with oil, not to tape coated with some sticky things.6, to carefully check whether there are cracks in the impeller, the impeller fixed to the bearing on whether there is loose, cracks and loose if the phenomenon to be timely maintenance, if the water pump impeller should also be above the earth clean.

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