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Component or Cartridge: How to Choose the Right Seal

	
		
The balance between cost and ease of installation should be the major deciding factor.

	
           
        	













  



  

    





	
			
Cereal Processing Plant Upgrades Wastewater Lift Station 

	
		
The facility replaced old grinder pumps with stainless steel shredder pumps, which have needed no maintenance in almost two years.

	
           
        	













  



  

    





	
			
Impeller Design Prevents Vapor Lock

	
		
Specialized centrifugal pumps handle liquids with up to 70 percent gases.

	
           
        	













  



  

    





	
			
Refinery Revamps 1947 Vintage Pumps

	
		
An Indiana refinery used reverse engineering to solve multiple challenges with one custom pump.

	
           
        	













  














  

    




	
              
80 Year Old Impeller

        	
	

	
A look at a KSB impeller that was used for 80 years.	

	












  



  

    





	
	
Instrumentation Provides Process Control & Balance
		
Instrumentation Provides Process Control & Balance

	
		
Rotor balancing is not the only benefit of a balancing machine.

	
           
        	













  



  

    





	
			
Focus on Fundamentals (Part Two): Centrifugal Pumps with an Impeller Between Bearings

	
		

	Click here for "Focus on Fundamentals" Part One, Part Three, Part Four and Part Five.

In the April issue, we discussed fundamentals of the overhung impeller centrifugal pump design. Its advantages...	

	
           
        	













  



  

    





	
			
Lower Flow Non-Clogs: Solids Handling Options

	
		

	The "Ten States Standards" and other municipal and state codes require submersible wastewater pumps to pass a minimum 3-in spherical solid. This is not a difficult task for many 4-in and larger...	

	
           
        	













  












  

    





	
	
The Gentle Giant of Neideraussen
		
The Gentle Giant of Neideraussen

	
		

	With its 40,000-kW (53,640-hp) drive rating, the CHTA 140/5 feed pump in the Niederaussem lignite-fired power station near Cologne is one of the two largest feed pumps ever built.The new power station...