Abstract: Table top sanitizer dispenser bottle bases are disclosed herein. An exemplary table top sanitizer dispenser bottle base includes a movable upper housing, the upper moveable housing has a floor with an aperture located therein and a peripheral wall. The top sanitizer dispenser bottle includes a lower stationary housing. The upper movable housing is connected to the lower stationary housing and is configured to move linearly upward and downward with respect to lower stationary. One or more biasing members bias the upper movable housing upward. A switch is included and the upper movable housing has an engagement member or surface for actuating the switch upon downward movement of the upper movable housing. At least one of a visual indicator and an audible indicator are also included. Control circuitry is provided for activating the one or more of a visual indicator and audible indicator when the engagement member actuates the switch.

Abstract: A quick disconnect coupling that is used to interconnect a dispensing hose from a reactor tank to any one of a plurality of charge tanks to facilitate the transfer of ingredients from the charge tanks to the reactor tank. Each charge tank has an outlet pipe with an annular flange thereon that supports a larger concentric rigid tube which projects outwardly beyond the outlet pipe. The dispensing hose has a rigid pipe connected thereto which is adapted to be received by the rigid tube and into abutting contact with the outlet pipe. An inflatable annular tube is secured to the rigid tube and encompasses the outlet pipe and the rigid pipe upon reception of the rigid pipe by the rigid tube so that upon inflation of the inflatable annular tube the coupling interconnects and seals the outlet pipe, the rigid tube and the rigid pipe.

Abstract: A life raft having an attached container of carbon dioxide for automatic inflation and with a separable strap temporarily constraining the raft at a central portion whereby inflation will occur in a sequence to properly position the floating raft, before the inflation pressure separates the strap, to ensure deployment in a self-righted orientation.