1.Borosilicate Glass Column, Outer Diameter 110mm ,Inner Diameter 100mm, Height 100mm  --4 pcs.

2.Copper Bubble Plate Sets (copper plate*1,copper cap*5, copper downcomer cap*1)--4 pcs.

3.Threaded Rod With Nuts  SS304--4 sets.

4.4" 102mm OD119mm Tri-clamp  Flange SS304  --2 pcs.

5.Special Silicone Gasket For Top Flange--1pcs.

6.Special Silicone Gasket For Bottom Flange--1pcs

7.Special Silicone Gasket For Copper Bubble Plate Sets --3pc

8.Short Type Tri Clamp Reducer 4"(102mm) OD119 x 2"(51mm)OD64, SS304---2pcs.

9.4" Tri-clamp With Silicon Gasket  --2pc.