Conquest IAD516A internal float-style automatic drain valve, supplied with a nylon tube connector fitting as stated in the source.Original specifications and application informationReplaces IAD116 Function Internal Auto Drain Suit Fush eng Filters Models T5 to T75 Maximum Pressure 16 bar (232 psi) Outlet Port 1/8-inch BSPF or 6 mm Tube Suiting the G series Conquest filters, this model is a high quality, replacement internal float style automatic drain valve. The drain comes complete with a nylon tube connector fitting.Identifier and fitment checkThe title uses IAD516A (letter I), while the legacy tag 1AD516A begins with the number 1. Both strings and FS IAD516A remain unchanged; confirm the actual marking. The source replacement reference IAD116, G-series description and T5 to T75 filter range are retained without assuming every arrangement is interchangeable.This is an internal drain valve, not a fuel filter or replacement filter element. Confirm the exact filter housing and outlet arrangement. The 16 bar value is the source maximum pressure, not an instruction to operate at that pressure.