2021/06/29 · Complete washing of vials will occur in eight different washing stages comprising of Re-circulated purified water, Purified Water, Water for Injection and Compressed Air. The Vial Washing Machine works on the principle of jet washing of the individual vials in inverted position by a series of jets, 25 pockets are used for washing of 10, 15 and 20 ml vials. 12 Pockets are