Abstract: The present disclosure relates to distillation apparatus, especially such apparatus that may be deployed within a commercial, domestic or near-Domestic situation to provide distilled water on demand. The distillation apparatus comprising an evaporation chamber, a condensation chamber, a heat source, the heat source being arranged to supply heat to at least part of the evaporation chamber, a fluid inlet, a fluid outlet, and a vapour compression pump, wherein the condensation chamber surrounds at least part of the evaporation chamber.

Abstract: A distillation apparatus is disclosed herein. The distillation apparatus comprises an evaporation chamber, a heat source arranged to provide heat to the evaporation chamber, one or more condensing chambers located at least partially inside the evaporation chamber, a fluid inlet connected to the evaporation chamber, one or more fluid outlets attached to the one or more condensing chambers and a vapour compressor pump. Also disclosed is a liquid ring pump suitable for use with such a distillation apparatus, the pump comprising a pump body, a pump compression chamber provided within the pump body, a rotor mounted within the compression chamber, a rotor axle to mount said rotor, the rotor being provided with one or more ceramic bearings to mount it to the rotor axle.

Abstract: The present disclosure relates to distillation apparatus, especially such apparatus that may be deployed within a commercial, domestic or near-Domestic situation to provide distilled water on demand. The distillation apparatus comprising an evaporation chamber, a condensation chamber, a heat source, the heat source being arranged to supply heat to at least part of the evaporation chamber, a fluid inlet, a fluid outlet, and a vapour compression pump, wherein the condensation chamber surrounds at least part of the evaporation chamber.

Abstract: A distillation apparatus is disclosed herein. The distillation apparatus comprises an evaporation chamber, a heat source arranged to provide heat to the evaporation chamber, one or more condensing chambers located at least partially inside the evaporation chamber, a fluid inlet connected to the evaporation chamber, one or more fluid outlets attached to the one or more condensing chambers and a vapour compressor pump. Also disclosed is a liquid ring pump suitable for use with such a distillation apparatus, the pump comprising a pump body, a pump compression chamber provided within the pump body, a rotor mounted within the compression chamber, a rotor axle to mount said rotor, the rotor being provided with one or more ceramic bearings to mount it to the rotor axle.