Coupling Quick Reference Guide

CEJN SERIES 141 220 291 300 303 310 315 320 342 381 408 410 430 442 471 550
CEJN Original Profile            
Body Size N/A 1/8" 1/4" 1/4" 1/4" 1/4" 1/4" 1/4" 1/4" 1/4" 3/8" 3/8" 3/8" 3/8" 3/8" 1/2"
Flow Diameter (mm) 2.5 5.0 5.5 6.5 5.3 7.5 7.6 7.4 9.5 10.4 9.5 10.4 11.0
Max Working Pressure (bar) 10 35 16 16 16 16 16 35 16 16 16 35 16
Air Flow (l/min)
(with inlet pressure 6 bar at pressure drop 0.5)
80 580 1050 1450 925 1950 2100 1950 3450 3900 2350 3950 3750
Suitable for Vacuum Service        
Pre-applied Thread Sealant            
Multi-Link version      
Integrated Soft-Line version      
Standards
ARO 210 Standard  
A-A 59439 / ISO 6150 B      
Eurostandard    
ISO 6150 C      
Asian Standard  
Safety Versions
Vented safety coupling (ISO 4414)          
Anti-hose whip nipple                      
Safety lock    
Connections
Stream-Line connection                  
CEJN-Lock connection    
Hose connection                                
Male thread                                
Female thread                                
Operation
One-hand connection                                
One-hand disconnection                        
Two-hand disconnection          
Temperature Ranges
-30 to +100 C        
-20 to +100 C                  
Coupling Materials
Brass    
Brass/Steel                      
Nickel plating                        
Chrome plating  
Nipple Materials
Steel                        
Brass  
Zinc plating                        
Chrome plating  
Seal Material
NBR (Nitrile rubber)                          
Tool Flow Requirements
< 100 l/min
< 300 l/min
< 600 l/min
< 900 l/min
< 1200 l/min
< 1500 l/min
< 1800 l/min
< 2100 l/min
< 2400 l/min
< 2700 l/min
< 3000 l/min
< 3300 l/min
< 3600 l/min