| ROTARY NUT-CUPLA  | 
  
  
    ■ Even with the CUPLA connected, the rotary action of the socket completely solves hose twisting. 
      ■ Interchangeable with Hi CUPLAs. | 
  
  
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                | Features | 
               
              
                
                    - Rotating socket configuartion solves the problem of hose twisting.
 
                    - To attach the hose, just push it onto the nipple and tighten the nut.
 
                    - Plugs of Hi-CUPLA Models 20,30 and 40 can be fitted for excellent 
 
                      compatibility. 
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                | Applications | 
               
              
                
                    
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                      Major applicable fluid  | 
                      Applications  | 
                     
                    
                      Steel  | 
                      Air  | 
                      
                          Urethane hose 
                          
                            Pneumatic tools 
                          
                          Air piping
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                | Specifications | 
               
              
                
                    
                      
                        | Body material | 
                        Steel (chrome plated)  | 
                       
                      
                        | Sizes | 
                        for 10.0 mm OD urethane hose (6.5 mm ID) 
                            for 12.5 mm OD urethane hose (8.5 mm ID)  | 
                       
                      
                        | Working pressure (kgf/cm2) | 
                        15  | 
                       
                      
                        | Max. pressure (kgf/cm2) | 
                        20  | 
                       
                      
                        | Packing material | 
                        Rubber material  | 
                        Nitto code  | 
                        Operation temperature  | 
                       
                      
                        Nitrile rubber  | 
                        SG  | 
                        -20℃~+80℃  | 
                       
                     
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                | Construction | 
               
              
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                | Minimum Sectional Area (mm2) | 
               
              
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                | How To Connect Urethane Hose | 
               
              
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                | Interchangeability | 
               
              
                
                    - Hi-CUPLA, Nut CUPLA and Plastic Hi-CUPLA plugs can be connected.
 
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                | Flow Rate | 
               
              
                | [Measurement conditions] Fluid: air     temperature: ambient | 
               
              
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          | Dimension and Weight Tables | 
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                Model  | 
                Application  | 
                Weight(g)  | 
                Dimensions (mm)  | 
               
              
                Ls  | 
                ¢D  | 
                H1  | 
                H2  | 
                ¢B  | 
               
              
                20SNR  | 
                for urethane hose 10mmOD×6.5MMID  | 
                130  | 
                68.5  | 
                26.5  | 
                Hex.17  | 
                Hex.19  | 
                5.3  | 
               
              
                30SNR  | 
                for urethane hose 12.5mmOD-8.5MMID  | 
                137  | 
                71.0  | 
                26.5  | 
                Hex.19  | 
                Hex.19  | 
                7.5  | 
               
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