Submersible Crossflow Pump with High Quality

Submersible Crossflow Pump with High Quality System 1

Submersible Crossflow Pump with High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

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Submersible Crossflow Pump

Basic Info. of Submersible Crossflow Pump

Model NO.:SLQ series

Pump Casing Combined:Horizontal Split Pumps

Impeller:Closed

Working Pressure:Low Pressure Pump

Position of Pump Shaft:Horizontal Pump

Usage:Pumps

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

Diameter:≤3400mm
Capacity:≤ 108000m3/h
Head:≤5.5m

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.
6,Cooling
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.
7,Motor
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.
8,Bearing
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.

FAQ

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

Q: How can we calculate the maximum pump pressure for chilled water system for a 20 story building: maximum stress tanks have a bladder interior them.The air is extra to the bladder to create a cushion of air, because of the fact the stress interior the tank builds up. Rule of thumb; while the pump is off and the stress interior the device is enable all the way down to 0, there ought to be 2# below shrink-in stress on your stress swap. i.e.- in the adventure that your stress swap is a 20/40, meaning it cuts in at 20# of stress and cuts out at 40# of stress, you may choose 18# on the bladder. in case you have an previous sort tank devoid of bladder, it ought to have an air quantity administration that provides air each time the pump comes on. Any air you upload to this sort of tank will ultimately get away so which you may choose to repair the situation with the air quantity administration. that's complicated and you may incredibly choose a provider individual to try this. e mail me and that i'll enable you recognize the thank you to do it if certainly you have an previous sort, bladderless, tank. desire to help!

Q: I am putting in a new water pump this morning on my 2006 chevy trail blazer and i rented the clutch fan removal tools but im new at this and i cant afford anyone else to do it. any advice for a rookie it looks so simple am i wrong: It is simple,make sure you buy a Hayne:s repair book for your make and model and follow all inst.The part store carries them,

Q: does anyone know how a water pump works????????????: Water pumps are available in different types. 1. Centrifugal type: Operate by increasing the velocity of water which, when the velocity is decreased by the Volute casing, the pressure increases. 2. Rotary Gear type.: Operate by Displacement of the water by rotating, gears that trap water between the teeth of 2 rotors of inter-meshing gears that release the water at a higher pressure on the opposite side of the pump to the intake. 3. Piston (reciprocating) type: Also a displacement operation by a piston moving backwards and forwards within a cylinder (like a hypodermic syringe in operation). Back stroke takes water into the cylinder and forward stroke discharges it at a higher pressure. (Double acting types are also used that take in and discharge alternately from both ends). If you mean the water pump of your car, they are generally of the Rotary type.

Q: Our water pump had a leak in one of the pipes which kept making us Los the prime. I've replace the piping so it no longer leaking but I can't get I to work. The pump runs but the water doesn't move-. The pressure says it is at 50 but nothing. Also its a sahllow well pump jut bought last sprig.Any ideas? Sorry for the bad grammar new to this tablet.: The pressure says it is at 50 which means there is water at that point or you have a faulty gage(happens all the time with those gages). Replace the gage and then you can determine if the pump is pumping and if there is a clog after that point in your line, which is actually quite common when one works on these systems., if it isn't pumping, could be a bad foot valve, pump, well ran dry, needs to be primed, ect...

Q: I need to fit a booster pump to increase pressure from a gravity fed vented solar water heater (uses vacuum tubes).The problem is that the temperature of the water from the solar panel can be very high - in fact it could boil under some circumstances. It's safe because the system is vented.As the quot;solarwater feeds existing water heaters in the house, diluting the hot with some cold prior to the pump with an automatic mixer valve is not really an attractive option as we want to gather as much hot water as possible.Can anyone tell me where to get a booster pump that can operate at up to 100 Deg C, delivering 2 bar pressure and about 25 liters per minute. Thanks.: Yes you can as per the other answer . Make sure when you do you dont exceed the Gallons per minute of the cellar pump or you will burn up the pump on your house . Also make sure that the pump in your moms house can only pump up to 50 psi . Most well pumps can pump higher but that is the setting on the presure switch You might be able to change the tank and switch in moms cellar to a bigger presure tank and up the presure on the presure switch and cure the problem that way and not work the well pump so hard by turning off and on so often .

Q: Yang Chengtai big, the pump power is too small, the water pump will be bad?: Related to water pump structure, when the pump head is higher than the rated pump head, the current will increase, the water discharged from the pump impeller, back to the inlet of water from between the impeller and the casing exceeds the rated value, if it is a high lift pump, clearance between the impeller and the casing is small, the water pump current increases with increasing lift, current too much faster than the rated value, the motor will burn; if it is a low lift pump design, when the clearance between the impeller and the casing of the strict requirements, and even some of the water pump, the outlet is blocked, the pump will not burn. The drinking water pump used on the table, generally used non-toxic latex diaphragm pump, the head is too much, will damage the diaphragm part, the motor because the circuit has protection, the motor is not easy to damage. Generally do not risk good, according to the actual situation, select the appropriate lift, suction pump.Yang Chengtai large! If the pump power is too small! The pump will break! But not necessarily bad, mainly determined by the pump structure.

Q: I've been hearing a noise from my truck that sounds like a fan blade is rubbing against something metal but I could never figure out what it was and my truck seemed to be running fine. I recently replaced my radiator and now my truck is overheating. Was that noise my water pump going bad and now it's shot?: wiggle the fan blades and if they move any it is a bad water pump, they will also leak a little bit under the main shaft of the water pump housing, there is a hole on the bottom and top just for this reason, the metal squealing is the impeller in the water pump, it wont last long now I agree....assuming you did put enough coolant back in it after changing the radiator.

Q: I have a 1998 ford taurus. It started to over heat so i turned on the heater full blast and it didn't get hot. so i put antifreeze in it and i turned it on and it seemed ok but it started to over heat again and the tank for the antifreeze looked like the cap was going to pop off. I was just down the road from my house so i thought if i drove slow i could make it home and it turned on ok but when i put it in drive it stalled. Does this mean its the water pump??????: If your water pump goes bad it leaks. A Lot. You can watch the water pour out from under your car like an open faucet, car running or off. If you are having cooling issues and must get home or to the shop slowing down will only make it worse. Your radiator is designed to use moving airflow to cool the water system. Even if you have little water in your radiator the air will help cool everything under the hood... to an extent. Between 50 and 60 are the best speeds for cars low on water. Trust me. If you're not seeing any leaking water then it could be one of these reasons: Radiator clogged. Thermostat bad. Head gasket.

Q: Even when all water is shut off in the camper, my water pump keeps running. Even when the tank is completely empty. Does anyone know what is causing this?: The pump is pressure regulated and kicks on when pressure in the water storage tank drops, such as it does when you open a water faucet. Either the pressure regulator is defective or you have a leak in the plumbing. Somewhere there is an electric switch where you can turn the pump off manually, either on the pump or near the pump. I suggest you shut it off until you can determine what the problem is.