Abstract: Embodiments of the present invention address deficiencies of the art in respect to foam generation and provide a novel and non-obvious insert for a foam generation apparatus. In an embodiment of the invention, an insert for a foam generator includes a cylindrical cage and a multiplicity of fins extending from an interior portion of the cage towards a longitudinal axis of the cage, and at an inclined angle relative to the axis. The insert further includes at least one pad contacting the interior portion of the cage in a volume defined by opposing sets of the fins and the interior portion of the cage.

Abstract: Embodiments of the present invention address deficiencies of the art in respect to foam generation and provide a novel and non-obvious insert for a foam generation apparatus. In an embodiment of the invention, an insert for a foam generator includes a cylindrical cage and a multiplicity of fins extending from an interior portion of the cage towards a longitudinal axis of the cage, and at an inclined angle relative to the axis. The insert further includes at least one pad contacting the interior portion of the cage in a volume defined by opposing sets of the fins and the interior portion of the cage.