We, Purevolt Products Pvt. Ltd are based in New Delhi and are a reputed Exporter, Supplier and Manufacturer of Isolation Transformers. The range comprises step-down, step-up and 3 phase transformers. The three phase model has compact construction and hence has less weight. Completely maintenance free, it can sustain the impacts of lightning and short-circuits. In this type of isolation transformer, coil is strengthened with glass fiber and is passed via the casting process under the presence of vacuum along with filler epoxy resin. The entire array boasts of good mechanical features and are completely free from crack.