Customers from outside Australia please note: Our standard electric pumps are designed for Australian power supply i.e. Mains powered products are 240volt 50hertz. Some products available in 3 phase (415volt). Low voltage products, that include a transformer, the transformer is designed for 240volt 50hertz input (3 pin Australian plug ). International purchasers - it is your responsibility to replace the plug or transformer with the equivalent transformer or voltage converter to suit your local mains power supply.