Sewage Submersible Pump

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Loading Port:
Shanghai
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TT or L/C
Min Order Qty:
1 Set set
Supply Capability:
1000 Sets Per Year set/month

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Product Description:

Hydraulic & Pneumatic/Pump & Vacuum Equipment/Water Pump/Deep Well&Borehole Submersible pump

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Q:What does the pump lift mean?
The pump head is the height or length of the distance from the pump to the outlet
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:What does "ETA" mean in the selection of pumps?
NPSH refers to the cavitation, the pump is the technical parameters
Q:The difference between submersible pumps and centrifugal pumps
Difference:The installation position is different: one can discharge water, one is on the ground.Working principle: different submersible pump principle similar electric fan, centrifugal pump by centrifugal force makes the water thrown out. According to the design principle of centrifugal force, high speed rotation of the impeller blades to drive the liquid will rotate out of the liquid, so as to achieve the purpose of transportation. There are many medium for transportation, such as oil, water, chemicals and so on. The pump shaft and the motor shaft are of the same shaft, the pump and the motor are made into an integral body and immersed in water. The medium of transportation is water.
Q:Water pump part is stainless steel, which part is it?
Of any part of the body that is in contact with water
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:What is the reason that the water supply of pump is getting smaller?
What kind of pump is it, home pump or factory pump? Single stage impeller or multistage impeller? Vertical or horizontal? Is it single suction or double suction? Different structure of the day pump has different causes of failure. But in general, there are several aspects: 1., the water inlet is small, the inlet pipe is blocked; 2., the blade is worn or broken; 3., the motor speed drops; 4., sealing serious leakage; 5., cavitation phenomenon.
Q:Pump adapter joint net outside tube, what is the principle?
At once the room after the fire, the internal fire pool once water shortage, the water tank can be within the fire truck hit the water chamber through the pump adapter connected to the fire extinguishing effect.
Q:What's the meaning of a single-stage pump?
I. meaning:Single stage and multistage refers to the number of impellers. Generally equal lift and flow, multi-stage pump than single stage pump power is low, that is, to save power, and high efficiency, long life.Two, how to distinguish?:Water pump said double suction refers to both sides of the water pump has suction port, and single suction pump only from the side of water absorption, single suction pump flow is small, double suction pump flow larger. The axial flow pump blade is a little like the blade of an electric fan. The axial direction of the axial flow pump is smaller, and the flow rate is relatively large, which is mostly used in the first stage pumping station of the water plant. JC is a deep well pump, with a large lift, but the flow is often not large. Centrifugal pumps are the most widely used at present.
Q:Stop the engine immediately and stop the circulating pump and the condensate pump. What's the harm to the turbine?
The condensed water is also used to air pumping device, steam seal cooler as cooling water, according to rules of turn.The circulating water is also used to supply cooling water to the oil cooler, and the oil temperature will rise.Hazard: exhaust pipe, condensate pipe will burst tube, low pressure cylinder rising temperature for deformation, rotor (shaft seal) may be deformed.

1. Manufacturer Overview

Location Jiangsu,China
Year Established 1996
Annual Output Value Below US$1 Million
Main Markets
Company Certifications ISO14002;ISO9001;UKAS

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai port;
Export Percentage 71% - 80%
No.of Employees in Trade Department 10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: Above 180,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range High and/or Average