• Etaline Z,Close-coupled, in-line twin circulator pump System 1
Etaline Z,Close-coupled, in-line twin circulator pump

Etaline Z,Close-coupled, in-line twin circulator pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
10 unit/month

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Design
Close-coupled, in-line twin circulator pump, pump shaft and motor shaft are rigidly coupled.                                
Applications
Hot water heating systems, cooling circuits, air-conditioning systems, water and service water supply systems, industrial recirculation systems.

Overview of technical data

Type of impeller                                                                         Closed; Radial                    
Type of installation                                                                         In- line                    
Maximum drive rating                                                                         55                         kW                    
Impeller material (EN standard)                                                                         1. 4408;CC480K-GS;EN-GJL-250                    
Type of bearing                                                                         Ball bearings                    
Drive frequency                                                                         50 Hz                    
Maximum speed of rotation                                                                         2. 900                         1/min                    
Maximum flow rate                                                                         1. 095                         m³/h                    
Maximum discharge-side pressure                                                                         16                         bar                    
Suitable for drinking water                                                                         Yes                    
Casing material (EN standard)                                                                         EN- GJL-250                    
Casing material                                                                         Cast iron                    
Minimum flow rate                                                                         2                         m³/h                    
Suction characteristics                                                                         Non- priming                    
Drive voltage                                                                         Low voltage                    
eClass assignment                                                                         36410101; 36410100                    
Pump set location                                                                         Dry installed                    
Max. permissible fluid temperature                                                                         140                         °C                    
UNSPSC classification                                                                         4515150300                    
Main applications                                                                         Water; Building services;Industry and process engineering                    
Type of installation                                                                         Stationary                    
Type of casing                                                                         Volute casing                    
Type of connection                                                                         Flange                    
Type of lubrication                                                                         Grease lubrication                    
Type of drive                                                                         Electric motor                    
Installation position                                                                         Horizontal or vertical                    
Shaft material (EN standard)                                                                         1. 4571;C45+N                    
Type of coupling                                                                         Direct                    
Shaft seal type                                                                         Mechanical seal                    
Drive                                                                         Electric motor                    
Maximum head                                                                         38, 50                         m                    
Maximum rated pressure (discharge)                                                                         PN 16                    
Minimum head                                                                         2, 00                         m                    
Nozzle position                                                                         In- line                    
Connection to power supply                                                                         400 V, 3~                    

Q: Thus increased unemployment. Would these changes in unemployment be considered increases in full employment underemployment or recessions? If you said the former, which sector of unemployment (frictional, structural, cyclical) increased?
This would be an increase in structural unemployment. It cannot be recessionary, because it says nothing about a decrease in output below full-employment level. It is not frictional, which relates only to the time delay between when someone is unemployed and when they get a job that is available and that they are qualified for. It would be structural, as the structure of the economy has changed. The people have skills for jobs that are no longer available, but not for the jobs that replaced them: jobs relating to the production and distribution of the new farm machinery. In the sense that there are fewer of these new jobs than there were of the old jobs, then the natural rate of employment would decrease by the difference in available jobs.
Q: ... to get Peter off the couch to go for a walk?
a fork lift
Q: The state stipulates that the machinery processing industry accident how to compensate?
1, mechanical equipment have passed the inspection and test of national or provincial departments of inspection agencies, and by the relevant competent departments of products or national provincial technical appraisal organization.2, belonging to the State shall not be installed, the command to eliminate or limit the use of mechanical equipment.
Q: I am planing to start a leather factory where I will only like to produce leather not any product from it like jacket and shoes.So please can anyone tell me where can I buy these machinery?What all machines are required Suggestion will be very helpful!Thanks.
If you are going to do this in the united states it willl be real tough
Q: How are viruses used to clone genes when they have no replication machinery themselves? ?
Virus expressing their genes by binding to another cell and releasing their DNA, then viral genome is transcribed, so the viral protein produce. That cell become a virus cell. All of these call Lytic Replication.
Q: pls answer. im very confunded
yes......like jumping off a stationary object but theres that little problem of landing
Q: Electrical machinery,Is there any one to answer to my question about electrical machinery?? Thanks alot;)
whats the question??
Q: How would you survive if all the electricity and machinery in the world just stopped forever?
I would be scared that something was about to happen. . But I think that I'd see what I could do to survive.
Q: i want to find some suppliers who can provide corn germ oil machine and macaroni machine
corn oil; do you mean bio diesel or other? macaroni machine?
Q: Can anyone supply me with information on hydraulics and hydraulic machinery, it is for an engineering project, which involves lifting a heavy item and i would like to get information on hydraulics which can be used in this situation.
how about a simple hydraulic floor jack

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