Profec Nr. 331 Union coupler cast iron galvanised 1" female thread x male thread 25bar DVGW type flat
                    Product information
                
            
                                                                        The Nr. 331 - Union is a fitting with a tensile strength of < 350N/mm2. The fitting has a female thread x male thread connection and a galvanised surface treatment. The fitting is available in a wide range of sizes.
The Nr. 331 - Union is made from cast iron.| Approval | DVGW | 
|---|---|
| Type | flat | 
| Connection | female thread x male thread | 
| Material | cast iron | 
| Surface treatment | galvanised | 
 
                                                                         
                                                                                     
                                                                                                                                                                                                                                                                                             
                         
                         
                         
                         
                         
                         
                         
                         
                        