15/6 Geyser Circulation Pump (Brass Base; incl Unions)

This model circulation pump is ideal for new or retrofit solar installation with forced circulation. Having a brass base ensures that no rusting takes place in the pump base, therefore there will be no additional rust in the system due to the pump. In domestic water installations new fresh water is continuously introduced into the system, therefore using a circulation pump with a cast iron base could lead to rusting in the base of the pump over time.