Water Pump Serie Submersible Sewage Pump From China On Sale

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Tianjin
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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Product Description:

1.Specifications

1)High performance
2)Mechanical seal
3)Cast iron impeller or bronze impeller
4)Lower vibration water pump
5)Large flow

2.Packaging & Delivery

Packaging Detail:

export wooden cases

Delivery Detail:

within 30 days once receipt of 30% T/T prepayment

BPO Irrigation Centrifugal Split Water Pump

3.FEATURES

BPO series single-stage double-suction open type centrifugal pump self-researched by the Company after absorbed advanced technology of similar products and combined application requirement of various customers. The series pump adopts excellent hydraulic model, wider type spectrum and better structure. Pump casing is produced by special machine tool, which ensures concentricity among shaft bearing, shaft and pump case, and provides better reliability and maintainability. Apply to municipal water supply and drainage, water circulation of air conditioner, agricultural hydraulic engineering, such as irrigation, drain flooded fields etc., industrial water supply system, firefighting system, water supply and drainage of
heating system, transportation of clean water

4. OPERATING CONDITION

a)Rotate speed: 2950r/min, 1480 r/min, 980 r/min, 730 r/min
b)Flow range: 64.4~9810m3/h
c)Delivery lift: =200m
d)Medium temperature: =80 ,
e)product adopting special materials: -20 ~120
f)Ambient temperature: Lower than 40
g)Operating pressure up to achieves 2.5MPa

5. MATERIAL 

a)Pump casing: Cast iron or magnesium iron
b)Pump cover: Cast iron or magnesium iron
c)Impeller: Cast iron, magnesium iron or tin bronze
d)Sealing ring: Cast iron or tin bronze
e)Pump shaft: 45# steel plated with chrome
f)Dynamic and static mechanical sea: Hard carbide, graphite
g)Configuring other material according to requirement is allowable

Rated flow

10(m3/h)

Rated head

26m

Rated power

1.5Kw

Voltage

220V

Rated Current

7.2A

Rated speed

2860r/min

Discharge diameter

50mm

6.Conditions of use

Pumps used in the following conditions should be continuously to work properly: 
1. For water pumps suitable medium, medium temperature shall not exceed + 40°C
2. The medium PH value between 6.5 ~ 8.5 
3. The volume of medium containing solid impurity is less than 0.1%, the size is not more than 0.2 mm 
4. The power frequency 50 hz, voltage for single-phase 220 v, 380 v, three-phase voltage fluctuation range for rating of 0.9 to 1.1 times 
5. Diving depth of no more than 5 m, is not suitable for irrigation and drainage of sewage and chemicals.

Water Pump Serie Submersible Sewage Pump From China On Sale

Water Pump Serie Submersible Sewage Pump From China On Sale


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Q:Installation position of check valve for water pump
Check valves are generally installed at the pump outlet and exit control valve position. Self suction pump check valve installed in front of the pump, suction port better!Ordinary centrifugal pump check valve flange from the pump outlet flange is generally 300mm-500mm, its purpose is: when the pump is stopped, to prevent backflow of water to the pump body in the pipeline, resulting in the impeller reversal (generally positive rotation is more impeller impeller and shaft tight) that damage the impeller and pump head. Therefore, the height can not be too high, too high, there are too many water reflux, the consequences can be imagined.But there are self suction pumps, self suction pumps, check valves, flanges, pumps from the body, the outlet flange generally 1 meters to 1.5 meters.This is determined by the structure and working conditions of the self-priming pump. Self suction pump start, the pump is a gas at first, the main purpose is to exhaust the rotation of the impeller, will also play out some of the water, this time need to exhaust gas, water will need to return, if the valve is installed in the 300mm-500mm, then a lot of water can not return to the pump body (can also cause check valve is closed), effect of self suction pump work.Self suction pump check valve installed in the suction port of the pump better, this is not upstairs nine, brother said, must be installed in the export, this is wrong. Installed in the inlet of the purpose: it is time to stop the pump, there is generally no reversal of pump impeller, but to prevent the pipeline inside emptying (fluid inside the pipe can be in pipe) is beneficial to the self suction pump for a restart! Therefore, the self-priming pump check valve is best installed in the inlet pipe of the suction port.
Q:Submersible pump and self-priming pump which is easy to use?
Pump generally installed at less than 7 meters from the water surface, if not meet this requirement, have to use submersible pumps, such as deep wells. Submersible pump is obviously not good, easy to malfunction, have to use.Self-priming pump is mainly convenient, but the performance is lower than the general centrifugal pump.There are both advantages and disadvantages at the same time, which is not easy to use.The key is where to use and how many parameters............
Q:2 inches of water pump is generally equipped with high-power motors
3KW2 pole asynchronous motor
Q:Why can domestic pumps sometimes pump water and sometimes not?
What floor do you live on? If your floor is relatively high, the noon is not good, because there are too many people in the water (and maybe someone else is using a pump), so the water level is too far away from your house to pump it up
Q:A direct type pump model with the coupling type, what is the difference?
This you can Baidu ah, otherwise it is not professional staff, it is estimated that will not be too clear
Q:Flow 70 cubic meters per hour; lift 35 meters, choose what standard water pump?
If you want to install simple, you choose vertical single stage pipeline pump, he imports and exports in a straight line above, installation super simple. If the installation does not require, IS ah, GD ah, you can.
Q:What kind of water pump does the 5.5KW motor have?
With the motor pump are pump according to the actual need of work with you in the head, under the same water doubled, the motor is certainly not enough, you should this motor pump change together in order to meet the requirements of.
Q:How can the pump be stationary?
1, the pump bearing lubrication interruption, bearing burn.2, locking the rotor is jam.3, foreign body corrosion serious impeller lock.
Q:What does the temperature range of the pump mean?
The temperature range refers to the temperature range of the medium in which the pump works. It is mainly determined by the influence of the pump material, especially the material of the shaft seal.
Q:How do I know the pump pressure?
The "H=100M" in the parameter is the pressure index of the pump. "H" is the height of the head and the height of 100m. Since the 10M lift is approximately equal to 1Kg/cm2 pressure. Your pump is 10Kg/cm2 pressure.Q=18 M3/H, that is, 18 cubic meters of traffic per hour;H=100M, that is, rated head 100M, high head;P=4.0 KW, that is, the motor power is 4 kw.

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