A fluid manifold for an electrical machine, the electrical machine comprising a plurality of electrical windings which comprise fluid channelsthrough which a heat transfer fluid can pass so as to transfer heat between the fluid and the electrical windings, and the fluid manifold comprising: a main body comprising a fluid chamber; an electrically insulating element coupled to the main body, the insulating element comprising a plurality of fluid ports for fluidic communication with the fluid channels of the electrical windings, and a plurality of electrically insulating fluid channels in fluid communication with the fluid chamber and the fluid connectors.