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      4.  Powder metallurgy products
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      5. Home > Products > Powder metallurgy products
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      6. Name：Light vertical multistage centrifugal pump with large coupling
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      7. Product NO：
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      8. PublishDate：2014-08-13
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	      	The company can be customized according to customer requirements tailored jacket type coupling, the product has been successfully applied for a utility model patent certificate.
        
	      
        
	      	The utility model name: jacket type coupling patent number: ZL 20102013273
        
	      
        
	      	
        
	      
        
	      	The coupling of two block is a paid, mated with screw clamping two axes, can realize the power transfer. Surface electrophoresis paint or black, beautiful generous, 2 pieces of weight difference ≤ 0.03g, coaxial degree ≤ 0.05, compared with precision coupling of excellent cost-effective, has been widely used in light of vertical multistage centrifugal pump. Density ≥ 6.80g/cm3, hardness HRB ≥ 60 affordable, reliable, complete specifications, welcome to inquire.
        
	      
        
	      	1, 1 kinds of coupling: Φ 38 × Φ 1
        
	      
        
	      	2, 4 kinds of coupling:
        
	      
        
	      	Φ 12 × Φ 24 and Φ 12 × Φ 
        
	      
        
	      	Φ 16 × Φ 24 and Φ 16 × Φ 
        
	      
        
	      	3, the small shaft 3:
        
	      
        
	      	Φ 12 × Φ 14 and Φ 12 × Φ 19 and Φ 16 × Φ
        
	      
        
	      	As shown in the figure, for large coupling
        
	      
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