submersible motor pump Amarex KRT INDUSTRY H, C1, C2

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1 pc
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1 pc/month

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Product Description:

 

Design
Vertical, single-stage submersible motor pump made of wear-resistant                                                         industrial materials in close-coupled design, various impeller types,                                                           for wet or dry installation, stationary and transportable version. Design to ATEX.                                            
Applications
Handling of all types of abrasive or aggressive waste water in water and                                                     waste water engineering as well as industry, especially untreated sewage                                                        containing long fibres and solid substances, fluids containing gas /                                                            air, as well as raw, activated and digested sludge; sea water desalination.

 

Overview of technical data

Type of impeller                                                                         Open; Multi-vane impeller;Radial;Closed;Free flow impeller                    
Type of installation                                                                         Close- coupled                    
Maximum drive rating                                                                         200                         kW                    
Impeller material (EN standard)                                                                         JN 3029; 1.4517                    
Type of bearing                                                                         Rolling element bearings                    
Drive frequency                                                                         50 Hz / 60 Hz                    
Maximum speed of rotation                                                                         3. 500                         1/min                    
Maximum flow rate                                                                         2. 400                         m³/h                    
Maximum discharge-side pressure                                                                         10                         bar                    
Casing material (EN standard)                                                                         1. 4517;JN 3029                    
No. of impeller entries                                                                         Single entry                    
Casing material                                                                         White cast iron; Cast duplex steel                    
Suction characteristics                                                                         Non- priming                    
Drive voltage                                                                         Low voltage                    
eClass assignment                                                                         36410103; 36410101                    
Pump set location                                                                         Wet well                    
Explosion protection                                                                         ATEX II 2 G T3; ATEX II 2 G T4                    
Max. permissible fluid temperature                                                                         60                         °C                    
Free passage                                                                         120                         mm                    
Main applications                                                                         Water; Oil / Gas;Energy;Industry and process engineering;Mining / Dredges;Waste water / sewage                    
Type of installation                                                                         Stationary; Transportable                    
Type of casing                                                                         Volute casing                    
Type of connection                                                                         Flange                    
Type of lubrication                                                                         Oil lubrication                    
Type of drive                                                                         Electric motor                    
Installation position                                                                         Vertical                    
Shaft material (EN standard)                                                                         1. 4462;C45+N                    
Type of coupling                                                                         None                    
Shaft seal type                                                                         Mechanical seal                    
Drive                                                                         Electric motor                    
Maximum head                                                                         100, 00                         m                    
Maximum rated pressure (discharge)                                                                         PN 16                    
Nozzle position                                                                         End suction                    
Casing partition                                                                         Radially split                    
Connection to power supply                                                                         < 690 V, 3~

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Q:Why do we need to stop the pump?
The valve opening pump is aimed at the centrifugal pump.From the power curve of the centrifugal pump, the power of the centrifugal pump increases with the increase of the flow rate; the flow curve of the centrifugal pump shows that the flow rate of the centrifugal pump decreases with the increase of the head.
Q:What's the meaning of the pump head in the water pump, please advise, thank you
According to China Wikipedia network, the basic components of the water pump: motor, coupling, pump head (body) and chassis (horizontal).Pump is generally composed of pump body and pump head, in which the pump body refers to the spiral case, impeller, bearing, oil shell and sealing assembly, etc., the pump head refers to the impeller, bearings, oil ring and sealing rotating parts (including shaft), etc..
Q:What are the parts of a pump? How do you classify it?I just want to know
Before opening the pump suction pipes and pumps must be filled with water. Open the pump, the impeller rotating speed, which leaves the liquid together with the rotation under the action of centrifugal force, the left outside impeller injection, injection of the liquid in the pump shell gradually slow the spread of indoor speed, the pressure gradually increased, and then from the pump outlet. The outflow discharge tube. At this time, in the leaves at the center of the vacuum area of low pressure liquid was thrown to the surrounding formation there is no air and no liquid, liquid pool at the surface of the liquid under the action of atmospheric pressure, through the suction pipe into the pump, the liquid is continuously pumped up from the liquid pool is also continuous outflow from the discharge pipe.Mainly by the impeller, pump shell, pump shaft, bearings and packing sealing devices and other components
Q:Concrete pump 125 pipe wall thickness
Concrete pump, also called concrete pump, consists of pump body and pipe. The utility model relates to a machine for continuously conveying concrete along a pipeline by utilizing pressure, which is mainly used for building, bridges and tunnels
Q:What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?
As the name suggests, centrifuges are machines that achieve centrifugal effects by centrifugal action. And you say the centrifugal pump is only specific, and the same as the pump
Q:What are the application areas of pumps?
1, urban water supply 2, sewage system 3, civil and construction systems 4, agricultural water conservancy system 5, power station system6. Chemical system 7, petroleum industry system 8, mine metallurgy system 9, light industry system 10, ship system
Q:Any center of the pump
Alignment methods and requirements:1, check two feeler dial gauge or flange coupling the parallelism, usually with clearance between the both ends of the side instead of difference, in the circumferential direction every 900 measure, the maximum and minimum gap gap difference (Ab) less than or equal to 0.3 mm.2, the coupling flanges outside the park up and down, left and right four position to check whether they are in the same line, C less than or equal to 0.1 mm.When looking for a positive C, it will affect (a - b), finding the right (a - b) will affect the C, to balance each other. It's easier for an unskilled comrade to find C (a - b) first, and then find a positive one. Through the adjustment of the motor at the foot of the gasket thickness (Ab) and meet the requirements of C.Check the inlet and outlet piping before alignment. Make sure the weight of the inlet and outlet pipe does not exert force or torque on the pump. When looking for, should also pay attention to eliminate the pump rotor movement, so as to avoid the end gap error. If checked after the pump is working, it should be carried out under cold condition.It is important to draw attention to the fact that the pump set of the complete set of factory is only rough looking (checked with a ruler) when it is shipped. It may cause displacement when it is transported.
Q:What is the dry running protector of screw pump? What's the principle and function? Thank you
The utility model relates to a screw pump dry running protector, which is used for protecting the stator and the rotor of the screw pump from being transported by air
Q:What is the Rhodes pump?
Best answerRoots vacuum pump (referred to as: Roots pump) refers to the pump is equipped with two opposite direction of synchronous rotation of the leaf rotor, rotor, rotor and pump housing between the walls of a small gap and no contact with a variable capacity vacuum pump.Roots vacuum pumps have been tested for long time in the fields of petroleum, chemical, plastic, pesticide, steam turbine rotor dynamic balance and aerospace simulation, so it should be popularized and applied in china. It is also widely used in petroleum, chemical, metallurgical, textile and other industries. Vacuum pump fittings are used for noise control of vacuum pumps, vacuum pump silencers.
Q:What flowmeter is installed after the pneumatic diaphragm pump?
Compressed air source, the general pneumatic diaphragm pump starting gas source for 0.1~0.2mpa,The maximum working pressure is 0.7~0.8mpa, so in this pressure range, you can use the air filter relief pressure valve gas pipe, adjusting for air pressure, when the pressure is bigger, diaphragm movement faster, so the greater the flow, and vice versa

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