This is use for adding pellet Hops It is designed to fit any fermentation vessel with a 4 inch opening. I used it to fit on Brewtools mini uni fermentation tank  The kit comprises the following 1 x 4” TC Clamp 3 x 2” TC Clamps 2 x 1.5 TC Clamps 1 x 1.5 TC Brewtools spunding vale 1 x 4” Sight glass with 2” TC Oenings 1 x Reducer 2” to 1.5 1 x Kegland pressure gage 1 x cone reducer 2” to 1.5 with TC fittings 1 x Brewtools butterfly valve 2” TC Fitings 2 x 1.5 silicon gasket 3 x 2” silicon gasket 1 x 4” silicon gasket 1x 2” TC End cap 1 x 2” TC Keg disconnect & pressure release valve  1 x Tri-Clamp 4" to NC and 1.5" Tri-Clamp Adapter that has keg disconnects in +out And pressure relief valve 
