SLQZ (H) type Axial Flow Submersible Electric Pump

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Product Description:

SLQZ (H)  type Axial Flow Submersible Electric Pump

Basic Info. of SLQZ (H)  type Axial Flow Submersible Electric Pump

Model NO.:SLQZ series

Pump Casing Combined:Verticaljoint Surface Pump

Impeller:Closed

Working Pressure:Low Pressure Pump

Position of Pump Shaft:Vertical Pump

Usage:Pump

Impeller Number:Single-Stage Pump

Influent Type of Impeller:Single Suction Pump

Mounting Height:Since Irrigation Centrifugal Pumps

Capacity:6000~40000 M3/H

Head:1.9~18 M

Export Markets:Global

Product Description of SLQZ (H)  type Axial Flow Submersible Electric Pump

SLQZ(H)A type axial(fixed)flow submersible electric pump is made up of YQGN type submersible motor and Z(H)LB type vertical axial(fixed)flow pump. It is mainly used in the water supply and drainage of large submersible pump station. It can be installed easily, operates steadily without producing environmental noise or environmental high temperature.
Application Area
The pump can be used in agricultural irrigation, industry&mining, dock, urban construction and water-supply project, and water-supply&drainage of power plant. 


Performance Range of SLQZ (H)  type Axial Flow Submersible Electric Pump

Outlet diameter: 1000~1600 mm
Capacity: 6000~40000 m3/h
Head: 1.9~18 m
Speed: 250r/min 295r/min 365r/min 490r/min 590r/min
Motor power: 60~1600kW(380V, 6kV, 10kV) 


Structural Characteristics of SLQZ (H)  type Axial Flow Submersible Electric Pump

Motor and pump are integrated, so there is no need to assemble motor, driving machine or other parts during assembly.
Installation area can be reduced due to the working under the water, saving 30%~40% project cost.
Noise is low, and there is no high temperature in the pump station. Underground pump station can be built according to requirements. The environmental landscape of ground shall be kept.
Double or triple mechanical seal is used on the submersible motor with F Grade insulation(Temperature resistance 155º C), protection grade IP68(IEC). As for hydraulic model, we absorb the advantages of products home and abroad, using the most advanced Non-constant Circulation, variable axial surface speed method. New hydraulic electrogenerating model is separately designed with high efficiency and energy-saving and better anti-cavitation performance. It is high reliable, and can be changed with traditional pump, which is convenient for users to choose types and to use.
It is operated easily. Remote control and automatic control can be achieved.
The submersible electric pump is used to solve the fluctuation of water, the building of pump station in lake area, etc. The long shaft and middle bearing of pump are saved which makes the machine work steadily and reliably.


FAQ

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.

Q: How long is your warranty?

A: Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.



SLQZ (H)  type Axial Flow Submersible Electric Pump

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Q:Why can't sprinkler system and hydrant system share water pump in fire fighting system?
The design code of sprinkler system GB 50084 - 2001 (2005 Edition) stipulates that the sprinkler system shall be provided with an independent water supply pump, that is, the water pump shall not be shared with the hydrant system. The aim is to ensure the reliability of the water supply and prevent interference.See the code for design of automatic sprinkler system, GB 50084 - 2001 (2005 Edition), 10.2.1 and the corresponding provisions of the following interpretation.
Q:can a failing water pump sound like rattling or popcorn until the motor begins to over heat?
Yes it can! I am curious though if what you are hearing is a really bad water pump or spark knock due to excessive heat or possibly a blown head gasket. Remove the belt and shake the pulley on the water pump. If it moves or rattles at all, then it is probably bad. Seems strange that it hasn't tossed the belt off though if it were that bad. Worth looking though, testing is free, parts are not....
Q:clutch fan or water pump?
well if it is the water pump you will have a small hole ( tale tale hole ) and it will be leaking water to let you know its out. and clutch fan there will be alot of play i have seen people stop them with there hand but i dont advise it
Q:Well water pump trouble...?
If the captive air tank has failed you should still get some water flow. if you are not getting any flow and the pump is spinning then the pump may need to be replaced. There is also a pressure switch that may have failed but if that were the case you would have got flow unless the pump burned up. so, bottom line is this. 1) turn power off. let a tiny bit of air out of the Schroeder valve on the captive air tank. if water comes out, the tank is bad. make sure to fill the tank up to about 40psi. 2)turn power off. remove the cover of the pressure switch and clean with compressed air. move the switch back and forth. sand the contacts with emory cloth. 3) if the tank was good turn the power back on and make sure all the valves are open (even the ones you havent touched) if you are still not getting water you should probably call a plumber. most likely at this point you have a bad switch or tank and it has caused your pump to burn up. good luck
Q:Can i run a fan and water pump while charging deep cycle battery?
You may have to do some math. The 80 watt panel is only 80 watts at peak sun on a 75°F day at the equator. Chances are you will have something less than 80 watts to work with. But you can add up all the hours of partial sun to get an equivalant number of peak sun hours. An example would be a few hours in the morning and evening at partial power and a couple of hours at solar noon at nearly full power may give you 5 peak sun hours worth of light. 5 psh x 80 w/ps = 400 wh Your supply may have 400 watt hours worth of power per day. You state that the fan is 12v dc but what is the wattage? It could be a little 12v dc fan out of a computer or it could be a huge 12v dc fan out of an RV. What is the power requirements of the water pump? Is it a little 12v dc one for a foot tall decorative fountain or an industial 3 phase pump for a well? To charge the battery you need a voltage 120% higher than the battery voltage. 12v x120%=14.4 v To add up your loads convert them all the use to dc watt hours per day Here is an example to give you an idea of how to play with your numbers: Fan 12vdc x 1.5 A = 18 watts, use this for 5 hours your load would be 18w x 5hr = 90 watt hours Pump 120 vac x 2.5 amps = 300 watts (The AC will need to come from an inverter. The inverter has a certain amount of loss. How good it does the job of converting dc to ac is know as it's efficency. Lets use 90% to be safe) 300 watts / 0.90 = 333.4 watts, use this for 1/2 hour per day 333.4w x 0.5hr = 166.7 watt hours The 90 watt hours + the 167 watt hours = 257 watt hours per day. This would leave about 140 watt hours to put into the battery. Yes it would be best to use a charge controller to protect the battery from overcharging if the pump and fan are off, or from draining the battery too much if the fan or pump stays on.
Q:furnace water pump spraying water?
Furnace Water Pump
Q:Is my water pump failing?
Not it's because you have a cracked cylinder head. Does the exhaust spew out a lot of white smoke? Edit: Having a blown head gasket does not explain the missing coolant. If you had a misfire or the engine was struggling a little then yes the head gasket would explain that. If you've never seen white smoke from the exhaust or under the hood, then I would say it is because the fan is not working properly. The gurgling that you hear is the boiling water going from the radiator to the reservoir tank. It is probably overfilling the reservoir tank and evaporating as well.
Q:Relationship between power and flow of sewage pump
If you simply want a formula that satisfies your everyday application, the following will meet the requirement:N= y QH/1000,The severe gamma liquid, cattle - ETA / m3; efficiency; N- kW; H- head, power meters;Q- volume flow per cubic meter / second; divided by 1000 is the change of power W to kW;Attachment: gravity is the density of an object multiplied by gravity. Acceleration is expressed as a force in terms of the weight of a unit;The formula is applicable to situations where the calculation is not high and applicable to any liquid known or known to be heavy;The formula is reduced to three simplifications:1, ignoring the pump impeller, shaft and other friction losses;2, ignore the pump flow loss;3, ignore the pump pipe, as well as mechanical heat loss;As a result of the above three loss in the process, material, liquid delivery the same condition can be simplified as a coefficient, then adjust the ETA - efficiency coefficient, can satisfy the application value.The deduction principle of this formula is relatively simple, and the mechanical work of the pump is considered to be transferred to the mechanical energy of the liquid completely;That is, N= gamma QH, at this time, all the mechanical energy that water possesses;Electrical and mechanical energy conversion efficiency exists, then divided by the conversion efficiency ETA is obtained;N= y QH/1000;Special attention is needed. - though the efficiency represents the input electric energy and water energy ratio; but the relationship between the two have many effects, the structure of pump, pump body, liquid material feeding. If the above formula is used to estimate, it should be revised according to the actual situation.
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:Replacing water pump and heater...?
depends on where you live . as i've noticed in larger cities it cost more. also on the size of the water pump and heater. any ideas on the brand?

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