
Vent with a 4" N.P.S. female pipe thread. Attaches to a 4" pipe nipple and seals against a solid Teflon® ring gasket.
                                                                                Package Type | 
                                                                        N/A Each | 
                                                                                Units Per Package | 
                                                                        N/A 1 | 
                                                                                Size | 
                                                                        N/A 4 " | 
                                                                                Vendor Item # | 
                                                                        N/A DOT407LT1 | 
                                                                                Weight | 
                                                                        N/A 10 lb | 
                                                                                Mounting | 
                                                                        N/A NPSF | 
                                                                                Pressure | 
                                                                        N/A 30 psi | 
                                                                                Flow Range | 
                                                                        N/A 431308 SCHF @ 45 Test Pressure | 
                                                                                Manufacturer | 
                                                                        N/A Girard Equipment | 
                                                                                Betts # | 
                                                                        N/A RVP4NT-30 | 
                                                                                Girard # | 
                                                                        N/A DOT407LT1 | 
                                                                                Elastomer | 
                                                                        N/A PTFE |