Water Pumps Series Submersible Sewage Pump Made In China

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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 Pumps Series Submersible Sewage Pump Made In China

Water Pumps Series Submersible Sewage Pump Made In China


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Q:Sewage treatment plant design how many pumps should be selected, head how to calculate the maximum design flow is 833M3/h
Pump selection to consider the flow, lift, diameter and power, but also with reference to the actual workload, the design quantity is 1666, how much can actually achieve? Head to refer to pipe length, height difference, elbow number, such as flow in more than 800 of the pump, lift at 35 meters, can generally meet about 200 of the pipeline work needs.
Q:Who can tell me such water pump medium flow direction should be what kind of, from left to right, or from right to left, is low into the higher?
Look, the direction of the motor is the direction of that arrow. Point to the other side. That's the water out
Q:Difference between primary hot water pump and two hot water pump
A hot water pump is a water pump circulating between the boiler and the heat exchanger, and the two hot water pump is a circulating water pump between the heat exchanger and the user. That is, there is no relationship between a water pump and heating users.
Q:1.5 kW three-phase pump with 600 meters line, should match what big line?
Do you want to see the line loss how much pressure drop, if you want to ensure the working voltage of certain you pump, 600m pressure drop should be two-way, namely power press 1200m, press 380V, 1.5KW working current is calculated according to 3A R=, according to the resistivity * length / cross-sectional area of =0.0175*1200/S=21/S, and the loss of pressure drop =R*I=21*3/S=63/S, S take 3, loss of pressure drop is about 20V, the comprehensive economic cost, take 3 more appropriate, if you are willing to take 5, 6 are never mind, the thicker the loss is smaller.
Q:A direct type pump model with the coupling type, what is the difference?
The water pump type is directly connected with the motor, and the motor shaft and the pump are coaxial;Pump motor and pump shaft is separate, with the coupling power transmission.
Q:Water pump 50HZ impeller and 60HZ what is different, why not the same?
60Hz pump and 50Hz pump itself is not much difference, just that the motor speed, the rated speed is 3600 rpm, 1200 rpm, 1800 rpm, the latter is generally 3000, 1500, 1000 etc.. If it is to use the same pump, the difference is that the 60Hz motor pump flow is 50Hz, motor water pump flow of 1.2 times, the lift is 1.2*1.2=1.44 times, power is 1.2*1.2*1.2=1.728 times. So in the actual manufacture, especially some relatively large flow lift pumps, pump motor using 60Hz to use 50Hz thicker than the spindle motor of the pump impeller, the difference between the two, in addition to empty size shaft is different, what basically no difference. As for the data of package angle, the water conservancy models of different factories are different, but I don't know whether there is any difference between them. Most of them make no difference. However, if you want to use the 60Hz pump to achieve the same flow rate as the 50Hz pump, the impeller of the former should be cut to 0.833 times the size of the latter.
Q:How to connect the household pump capacitor?
1) in a line in the AC220V string into a large light bulb (Bai Chideng), and then the capacitor as shown in figure A, then, that B and C are three terminals; 2) the number of pump motor three lines 1, 2 and 3; 3) A, B, C and 1 2, 3, a total of six kinds of wiring combination: ABC/123, ABC/ 231, ABC/321, ABC213, ABC132 ABC312; 4) you have a a try, if you can turn up, and the fastest start wiring is correct, 5) if not turn up, you have to increase the number of watt bulb, such as 200 watts, 300 watts, 500 watts...... With a few 100 watt parallel one; 6) string into the bulb is designed to prevent the current is too large, it certainly must be removed after determining the connection method; 7) there is no suitable bulb that according to the motor power generation to choose the appropriate insurance.
Q:How to determine the pump installation elevation, why should we determine the pump installation elevation?
Water pump installation elevation should be in accordance with the water pump suction head, taking into account the water level of water intake and fall. The minimum water level at the water intake point must be less than the suction head of the water pump, otherwise the water intake will not be enough.
Q:How should the water pump breaker be selected?
Tell you a way, then go to the election, mainly to see his rated current to choose.The most general calculation of a KW==2 current (380V3 phase) 11KW==22 current, and then enlarge 1.2 times, that is, the current of the circuit breaker is selected to 25-30A. If it is started directly, zoom in to 1.5 times. Yes, no problem!! In addition, the 37KW 64 current short circuit selector 80-100A is ok.. Similarly, 4KW following unification can be done using 10A15A
Q:Fully automatic self-priming pump
Yes, design according to your different working conditions. For example, water pressure pump is pressure control, water pressure is low will automatically start, the pressure automatically shut down.

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