Cooling Lines Sort by NewestSort by Product Name36″ Ø x 93” L Cooling Drum Unit, Item # 191022″ Ø – 36″ Ø x 33” L Cooling Drums System, Item # 190922” Ø x 33” L Cooling Drum, Item # 1909-336” Ø x 33” L Cooling Drum, Item # 1909-222” Ø x 33” L Cooling Drums, Item # 1909-1