Ama-Drainer 80 / 100,Automatic drainage of pits, shafts, yards and cellars

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Shanghai
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1 unit
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10 unit/month

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Product Description:

Design
Vertical, fully floodable submersible motor pump in close-coupled                                                            design, IP 68, single-stage, with or without level control, max. immersion depth 10 m.                                        
Applications
Automatic drainage of pits, shafts, yards and cellars subject to a                                                           flooding risk, lowering of surface water levels, dewatering, drainage of                                                        underground passages, water extraction from rivers and reservoirs.


Overview of technical data

Type of impeller                                                                         Free flow impeller; Open                    
Maximum drive rating                                                                         7, 50                         kW                    
Impeller material (EN standard)                                                                         JL1040                    
Type of bearing                                                                         Ball bearings                    
Drive frequency                                                                         50 Hz                    
Maximum speed of rotation                                                                         2. 800                         1/min                    
Maximum flow rate                                                                         130                         m³/h                    
Casing material (EN standard)                                                                         JL1040                    
No. of impeller entries                                                                         Single entry                    
Casing material                                                                         Cast iron                    
Suction characteristics                                                                         Self- priming                    
Drive voltage                                                                         Low voltage                    
eClass assignment                                                                         36410101; 36410100;36410000                    
Pump set location                                                                         Wet well                    
Explosion protection                                                                         OHNE                    
Max. permissible fluid temperature                                                                         50                         °C                    
UNSPSC classification                                                                         4015150300                    
Free passage                                                                         12                         mm                    
Main applications                                                                         Waste water / sewage;Building services;Water                    
Type of installation                                                                         Transportable; Stationary                    
Type of connection                                                                         Thread                    
Type of lubrication                                                                         Grease lubrication                    
Type of drive                                                                         Electric motor                    
Installation position                                                                         Vertical                    
Shaft material (EN standard)                                                                         1. 4021                    
Type of coupling                                                                         Direct                    
Shaft seal type                                                                         Mechanical seal                    
Drive                                                                         Electric motor                    
Maximum head                                                                         26, 00                         m                    
Minimum head                                                                         4, 50                         m                    
Connection to power supply                                                                         400 V, 3~

 

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Q:To ask, I have better supply of construction machinery here, I would like to foreign trade, I do not know how the international market in the near future, engineering machinery, foreign trade to prepare what knowledge?
Unexpected debt crisis in Europe is likely to enter the global financial crisis of second act "-- before the international financial predators Soros made such a point of view. For the Chinese enterprises, the export situation in the coming months seems to be very dense. Construction machinery industry exports suffered a severe blow in the financial crisis. In 2010, the export situation is still the key factor restricting the growth of the industry.
Q:What are the future prospects of mechanical design, manufacturing and automation? How about salary after employment?
The employment outlook is still very good, at least now the employment rate of engineering or mechanical electrical and mechanical high, because graduates can do too much, it is the automotive industry, there is a car factory, auto parts factory,
Q:The mechanical engineer applies for the condition English to say is must four above, but I did not achieve 4 levels, may have other ways
It has nothing to do with the English class four. The mechanical engineer is divided into three parts: English, computer, and professional knowledge. English is very simple, probably on the college entrance examination, English is generally difficult to pass.
Q:Classification of machinery and equipment
The general petrochemical machinery, oil drilling machinery, oil machinery, chemical machinery, pump, blower, valve, gas compressor, refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical machinery etc.. Electrical machinery: power generation machinery, transformers, motors, high and low voltage switches, wires and cables, batteries, welding machines, household appliances, etc.. Machine tools: metal cutting machine tools, forging machinery, casting machinery, woodworking machinery, etc..
Q:What mechanical keyboard do you use for dota?
. FILCO is a professional keyboard, feel, quality, no say. In addition, Rui Rui 6G.7G industry can, ZOWIE mechanical keyboard is the most cost-effective, in the Taobao more than 700 will be able to buy the whole key without punching, and with eight times the speed change. The two brands in front of this price can only buy 6 keys without punching, if you can accept F area from the letter area, far cherry can also see. Some of the above mechanical keyboards are good
Q:Where are the second-hand machinery and equipment acquisition?
And the general petrochemical machinery: petroleum drilling machines, oil machinery, chemical machinery, pump, blower, valve, gas compressor, refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical machinery etc..
Q:What are the differences between mechanical engineering and mechanical design, manufacturing and automation?
Mechanical engineering and automation include a wider range, little difference, are mechanical. Some school of mechanical and electronic engineering may be a little more control part to learn, but although it is called electrical part but the electricity than the two course of mechanical design and manufacturing
Q:What are the characteristics of gear transmission compared with other mechanical drives?
Compared with other mechanical transmission gear, its characteristics are: small size, high transmission efficiency, constant transmission ratio, power is widely applicable.
Q:Is the construction machinery good? How about employment?
Engineering machinery application technology is divided into eleven chapters, the domestic and foreign engineering machinery and the use of mechanical engineering technology is summarized, introduces the construction machinery used in the process of technical condition change, engineering machinery technology status detection and diagnosis, engineering machinery maintenance techniques, the use of diesel technology, engineering machinery, engineering machinery, rational use oil application technology, engineering mechanical transmission and hydraulic system using the technology, the use of technology, earthmoving machinery and compaction of asphalt pavement construction machinery by leading technology.
Q:Registration process of a construction machinery maintenance plant in Tangshan? What information should be prepared and which departments should be handled?
To register a company, first of all want to operate well, how to manage well, and then register. Otherwise, it is useless to register. It takes a lot of cost to register a company. It is not a "fun" thing.

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