Washers (Aqueous Wash & Batch Washers) Vintage: 7/2017 Power: 440v 3/60hz 4 tanks in picture: 1 Heavy Metal, 2 DI water, 1 Carbon Chemistry: Kysan 46/25 Machine still connected to power and can be inspected upon request IMG_3651IMG_3652IMG_3659IMG_3660IMG_3661IMG_3662