8 available – 800L (6.8bbl) single wall serving tanks. They have all been used as transport tanks, and have wear (scratches and some have dings) on the exterior, however the interiors are great, and they hold pressure. The pressure rating is 14.7psi. The bottom outlet is a 2â€ tc and on top of the tank there is at least 1 x 1.5tc outlet and a couple .5â€tc outlets. some of the tanks have 2 x 1.5â€ outlet, and only one 1/2â€ outlet. The lid also has a 3″ tc outlet. The only fittings they come with are the manway/lid & gasket, with the 3â€ tc fitting (clamp,blank & gasket) as well as one 1/2 tc (clamp, blank & gasket).