Abstract: A portable, autonomous hand-washing station for use on a store floor. The portable station includes a cabinet supporting a sink and faucet, and housing one or more liquid storage tanks; and a removable control box.

Abstract: A portable, autonomous hand-washing station for use on a store floor. The portable station includes a cabinet supporting a sink and faucet, and housing one or more liquid storage tanks; and a removable control box.

Abstract: A water distribution system for spraying a plurality of fine streams of water in a relatively uniform manner onto an ice forming surface. A hollow spraying tube is rotationally and coaxially disposed in a shielding tube of larger diameter. The shielding tube has an elongate slot extending substantially the axial length of the spraying tube such that streams of water are sprayed through those orifices in the spraying tube not shielded by the shielding tube and through the elongate slot. The width of the slot determines the angular arc of spray from the system. The shielding tube is adjustably secured to one side of a turbine housing to adjust the spray direction. A turbine blade assembly is rotationally disposed within the turbine housing and is operatively connected to the spraying tube. Pressurized fluid through an inlet of the turbine housing rotationally drives the blade assembly and the spraying tube and the water is discharged in an unpressurized condition through an outlet of the turbine housing.