SYMM. HALF COUPLING, 4" ND100, female threaded, w/o lock
                    STD
                    CWATCSEMT4I0F
                
                Valid Article
                            Account code:
                            61010
                        
                        
                            HS Code:
                            391740
                        
                        
                            Last Updated on:
                            29/06/2025, 22:18:37
                        
                    
                Former
                    Code(s):
                     CWATCOUH4F-
                
            
            SYMM. HALF COUPLING, 4" ND100, female threaded, w/o lock
Form
Aluminium-made coupling. On one side, it has a 4” or ND100 diameter female thread. On the other side, it has a Guillemin-type symmetric half-coupling without lock. It contains a rubber gasket/seal. Per piece.
Fit
On one side, it fits onto 4” or ND100 male threaded pipes or connections. On the other side, it fits onto a 4'' symmetrical coupling.
Function
Used to connect pipes or couplings together. To ensure a leakage-free assembly, on one side the use of threading fibres or tape (teflon) on the male coupling is required. On the other side, the gasket/seal must be present and free of debris. It is quarter turn closing and can be fastened by hand or a hook spanner.