Delabie Neck Tube For Top Inlet Urinal Delabie Neck Tube For Top Inlet UrinalProduct Code: DE752000Product Enquiry test To prevent automated spam submissions leave this field empty. TabsOverviewThe Delabie 752000 neck tube is designed to fit between one of our surface mounted urinal valves and connect with the top inlet of a MacDonald urinal. Neck tube F1/2" Ø35 for common or siphon action urinals and connects with one of the following urinal flush valve: DE778000 DE777000 ModelsDE752000 - Standard model as shown. Downloads Tech Data CAD Drawing Lead Free: