These are 6 gallon food continers that were use for soda syrup, made into poultry drinkers. We use new cp waterers that are sealed in with silicone, but we can also use teflon tape on request. Up to 8 stations depending on your needs (pictured). $25 for the 4 station model, $2 per additional station cup, up to 8 total. We can also make corner models that have the drinkers only on one side. Message us with your requests! We do not have the lid for the opening.