What flow rates can I expect from the Satellites digital showers?

This will vary according to your water system and the type of digital unit and shower accessories you have, but typically you can expect; LP digital shower on a gravity system: up to 16 litres per minute open outlet. HP digital shower on an unvented system at 3 bar: up to 18 litres per minute open outlet. Flow rates when installed on a combination boiler will vary depending on boiler output.