Energy Systems & Design’s Pelton – This popular, plastic pelton wheel is useful in higher head, lower flow situations where outputs will not be excessive. With a 10 cm pitch diameter (4 inch), it is ideal for small, do-it-yourself applications. The peltons are supplied with a 13mm (1/2″) bore and can use nozzles up to 1/2” diameter.

The wheel can be used on a shaft or arbor that the customer supplies, or on an ESD stainless steel hub (hub sold separately). These hubs are designed to fit Ford or Delco alternators with a 17mm diameter shaft with 20TPI threads, or an ESD generator. We can bore a custom size hole if needed.