53mm Jug Adapter- with 2" Pipe Thread- VitonThe 53mm Viton Adapter with Pipe Thread on Top is designed to facilitate the use of GoatThroat pumps with containers a 53mm thread and includes a 2 inch pipe thread connection on the top side for connection with other adapters such as the 12 inch standoff or the Teflon Kalrez pump. This adapter allows for secure attachment, eliminating the need to tip the container and thereby reducing the risk of spills. It for use with Viton and Nitrile GoatThroat