... :http://www.kntank-global.com, inside thin and outside thick, which better purifies water, increases the filter impurity capacity, prolongs its service ... , solvents, resins Coatings Edible oils Liquors, juices, sugars Make-up water SPECIFICATIONS: Outside Diameter: 62mm, 63mm, 65mm, 115mm Inner Diameter: 28mm, 30mm ...