Submersible Crossflow Pump with High Quality

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Product Description:

Submersible Crossflow Pump

Basic Info. of Submersible Crossflow Pump

Model NO.:SLQ series

Pump Casing Combined:Horizontal Split Pumps


Working Pressure:Low Pressure Pump

Position of Pump Shaft:Horizontal Pump


Impeller Number:Single-Stage Pump

Influent Type of Impeller:Single Suction Pump

Mounting Height:Since Irrigation Centrifugal Pumps

Capacity:Less Than 108000m3/H

Head:Less Than 5.5m

Export Markets:Global

Product Description of Submersible Crossflow Pump

SLQGL series submersible crossflow pump is combined with the technology of submersible motor and crossflow pump,which keeps the advantages of crossflow pump and also uses the technology of submersible motor,overcoming the problems of cooling,heat dissipation,packing of traditional crossflow pump.It is much more excellent than traditional machine.
The pump is applicable for condition that is large capacity and low head.It is used to transport clean water without solid particles and other liquids with physical and chemical properties similar to clean water.The temperature of transported liquid can not exceed 40ºC.

Application Area of Submersible Crossflow Pump

The pump can be used in agricultural irrigation,industry&mining,dock,urban construction and water-supply&drainage of power plant,and it is especially applicable in urban flood control project,sewage project and drainage project,(Special requirements can be designed),and it is widely used.

Performance Range of Submersible Crossflow Pump

Capacity:≤ 108000m3/h

Structural Characteristics of Submersible Crossflow Pump

1,  Impeller
Impeller is based on the most advanced hydraulic model with good ,steady,mature performance.Much lower nD value is chosen with better anti-cavitation to make sure stead operation.
2,  Shaft seal
Two sets of separate mechanical seals are used to ensure the safety and reliability of sealing.
3,  Monitoring device
Submersible crossflow pump has several protection devices which lead the leading wire to electric control cabinet,and the protection devices are:stator temperature protection,protection of bearing temperature rise ,protection of motor water inlet,protection of oil cavity temperature rise .
4,Pump/motor shaft
Pump and motor are concentric with compact structure,and the shaft extension is shortened as much as possible,and the rigidity is improved.Deflection is controlled within the allowable range based on the design,and the vibration is lower when operating.Service life of sealing and bearing is much longer.
5,  Flow passage
CFD and experimental method are combined to confirm the flow line shape to ensure high efficiency when operating.
Motor casing passes the heat into the surrounding medium,and the heat is taken away by the surrounding water.High power high voltage motor uses inner air passage heat dissipation technology,which makes three-phase winding temperature rise lower with an even temperature field distribution.
High performance squirrel cage induction motor is specially designed for submersible pump according to GB/T755 standard.Thermal classification is F,and 380V,660V,6KV,10KV etc. voltage classes are used.Two VPI insulation processes are used to ensure the reliable insulation of motor.
As for horizontal structure,large common structure finite element analysis software is used to analyze rotating components dynamically,researching its deflection,vibration,inner stress,support counter-force,characteristic frequency.And the design of structure,bearing arrangement,bearing choosing are all based on this foundation.Rolling bearing is used to bear all the axial and radial loading,totally separated from the transported medium.


Q: How can I get trained on CNBM products?

A: Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

Q: Are your pumps cheaper than those of your competitors?

A: CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

Q: Do you have self-priming pumps?

A: Yes, our product portfolio also includes two ranges of self-priming pumps: self-priming electric pumps and self-priming side channel pumps.

Q: Is it really necessary to fit a bleed valve for the boxes?

A: It is always best to have a bleed valve as the gas produced by the fermenting sewage is potentially hazardous.

Q: If I increase the power of the motor, must I also increase the power of the inverter?

A: You must select the size of converter that allows maximum absorption of the electric motor.

Q: Do you have pumps with grinders?

A: Yes, the WQ models.

Submersible Crossflow Pump with High Quality

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hello Purchase a how to book, because part of the water pump sits behind the timing belt cover.Hope this was some help.
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Well first of all thermostates don't make leaks, -- unless they don't open, in which case boiling makes water run out! And of course it could be waterpump, it could also be radiator hoses, and radiator itself, as well as heater hoses, and heater core! In extreme case it could even be head gasket going bad! (But defiantely it will be under the hood!) You just have to check things out an see where it is coming from! Waterpump has a weep hole underneath main housing, -- if it is dripping from there,- the seal in WP is bad. But rest of things should be easy to see if you look carefully! If you have very much water leaking get it fixed quickly, and keep it full, and watch temperature carefully, if it starts overheating shut down engine quickly! If you drive overheated you WILL blow head gasket, and if going even further- too hot, it will expire engine! This is very expensive!
Q:Why won't our well water pump turn off? ?
You may have a broken water line. The lose of water pressure, even from a small leak, would keep the pump running. A partially frozen intake line would slow the pump down. The impeller inside the pump may be bad and not able to bring the pressure up. You can keep turning the pump off and on as needed until you find the problem. Make sure the pipes are warm to keep them from freezing.
Q:How to get a car water pump.?
Autozone, O'Reilly's, Napa, or Pep Boys. Most water pumps are anywhere from 30 - 150 bucks for any car.
Q:How do I remove the fan and pulleys from in front of the water pump on a 1985 Ford F150?
With the belts ON - take a big wrench ( 12 crescent or ) and place it on the large nut holding the fan on. Carefully smack it counter clockwise, (lefty loosey) until it comes loose, The threads for it are on the pulley. remove the 4 or 5 bolts holding the pulley, ( a vice grip on the large threads will hold the pulley to help remove the pulley bolts. Remove the water pump. Clean the gasket mating area GOOD - when you think you have it clean - clean it again - You do NOT want to find it leaking when you are finished. Some prefer RTV silicone sealant -- I prefer permatex #2 non-hardening. Tighten all the bolts only slightly before the two final torque's are completed - do not forget to tighten in proper sequence similar to installing a wheel, (bolt 1 - 3 - 2 - 4), so as not to cause undue stress on one side or part of the new pump.
Q:Water pump is not Sheung reason
The problem you are experiencing is stressThe above answer is only considered in the case of water absorptionJust imagine, two pumps are normal work, the same suction pipe, how can there be dissatisfaction with water or vacuum state?.According to my experience analysisYour system is three sets of parallel, lift and flow should be the same, if not the same, not in this discussion, the topic should be set up.Lift is the same, that is, in two or three units at the same time, the resulting system pressurization is the same, and water will increaseBut now your traffic is increasing at two units, but it will not increase at threeYou have selected pipeline system design, in the design of head flow under single condition is constant, if the increase in open water pump, the pressure is constant, increasing water content, according to the continuity equation Q = A X V, then the flow velocity in the tube will increase;But when the third pumps, 2Q becomes 3Q, normally velocity should be larger, but the Darcy formula shows that the velocity increases, extension resistance and local resistance will be increased, and the double square, so you can open third pumps for reasoning, when the resistance effect caused by the pipeline the increase of water flow in the pipeline can not be reused, the general formula of constant current, now the whole pipeline in turbulent stateThat is, third pumps to do the work in the water and pipe wall friction in the loss, and actually did not play a role in water supplyThe solution is to increase the flow rate by increasing the water supply pipeline
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There are many kinds of water pumps in power plants! Single-stage centrifugal pumps generally do not open in time, with the valve opening current increased! Multi stage centrifugal pump should be opened in time, otherwise it will lead to fever due to compression of liquid! With the valve opening, the current will increase! Single stage axial flow pump usually open the valve open, with the valve opening, current changes little or fall!
Q:What needs to be replaced with a water pump?
Usually water pumps just go, and you can't drive the car until it is replaced. They leak horribly before too long. Just keep putting water in it, but it will leak out as fast as you put it in there. A mechanic removes the water pump and puts a new one on. Nothing else has to be replaced. Go to the mechanic who said only the pump needs to be replaced. He sounds correct - although I am sure a 2002 car may need a couple of other things done to it.
Q:can i use a water pump to pump air?
the pump designed for water will not work very well at all (any type of pump). its effieciecy will be very low. you will have low volume and low pressure. the pump will also be damaged, making it unsuitable to use as a water pump after its failed attempt at use as an air pump. Why dont you find an air blower? if your experimenting you can find one in every car heater system, so check out the car wreckers yard. Car heater air blowers are high volume low pressure. If you want a big unit get one out of a bus! If you want a high pressure low volume air pump you could use an old refrigerator compressor, or a standard air compressor. hope this helps..

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