Motive power for the Rotaheater can be relatively distant and provide a further degree of isolation if required.
Electrical or other power could, for example be transferred by shaft, belt or gear so whether it is for use in an Oil & Gas processing environment or a high powder environment, Rotaheat solutions are worth considering.
Has no flame
Does not require an electrical supply
Fluids involved can be water or oil
Appropriate input conditions and design can deliver fluid temperatures in excess of 300°C