Abstract: A multiple stage discharge system for a gravity-fed emergency shower system is provided herein. The multiple stage discharge system includes a drain; a first opening defined by the drain; a second opening defined by the drain; and a valve mechanism coupled to the second opening to permit fluid in a fluid tank of the gravity-fed emergency shower system to flow at least partly through the drain via the second opening in response to a fluid level in the fluid tank decreasing to at or below a threshold fluid level.

Abstract: An automatic paper towel dispenser includes a dispensing mechanism configured to dispense a paper towel, a light detection and ranging (LIDAR) sensor, and a controller in communication with the LIDAR sensor. The LIDAR sensor is configured to emit light toward an object within a detection region at a first time, detect the light reflected by the object at a second time, and calculate a time of flight of the light. The time of flight is an amount of time that elapses between the first time and the second time. The controller is configured to calculate a distance between the LIDAR sensor and the object based on the time of flight and actuate the dispensing mechanism based on the calculated distance.

Abstract: Systems and methods for a multi-function lavatory fixture are disclosed. The lavatory fixture includes a first and second leg, where a first end of each leg is configured to be mounted to a deck and a second end of each leg is located over a basin of the lavatory fixture. A connecting section extends between the second ends of each leg and includes outlets to dispense water and soap to wash a user's hands. The fixture also includes indicators located proximate each of the outlets to indicate to the user the location of each outlet. A sensor located near each outlet identifies the presence of a user's hands near the outlet and dispenses water and soap, accordingly. A controller within the lavatory fixture receives inputs from each sensor and activates the appropriate pump or valve to deliver the desired product at the appropriate outlet.

Abstract: An emergency wash system includes a basin, a fluid dispenser disposed at least partially over the basin, and a push plate coupled to the fluid dispenser. The push plate is positioned behind the fluid dispenser. The fluid dispenser includes: a fluid inlet portion defining a drainage aperture; a first fluid riser fluidly coupled to the fluid inlet portion, the first fluid riser extending upward from the fluid inlet portion; and a second fluid riser fluidly coupled to the fluid inlet portion, the second fluid riser extending upward from the fluid inlet portion on a substantially opposite side of the fluid inlet portion relative to the first fluid riser.

Abstract: An emergency wash system configured to dispense a fluid is disclosed. The system comprises a receptacle and a dispenser assembly disposed at least partially over the receptacle. The dispenser assembly comprises a fluid inlet portion configured to extend in a substantially horizontal direction when in use and configured to be in fluid communication with a fluid supply. The dispenser assembly also comprises a first outlet portion defining at least one first discharge opening, a second outlet portion defining at least one second discharge opening, a first fluid riser extending upwardly and outwardly from the inlet portion towards the at least one first discharge opening and a second fluid riser extending upwardly and outwardly from the inlet the first fluid riser towards the at least one second discharge opening on a side of the fluid inlet portion opposite the first fluid riser.

Abstract: A valve assembly includes a first mixing valve configured to mix hot fluid and cold fluid to provide a first mixed fluid, a second mixing valve configured to mix hot fluid and cold fluid to provide a second mixed fluid, and a housing configured to receive the first mixing valve and the second mixing valve. The housing defines a hot fluid inlet configured to be fluidly coupled to a supply of hot fluid, a cold fluid inlet configured to be fluidly coupled to a supply of cold fluid, a hot fluid passage fluidly coupling the hot fluid inlet to the first mixing valve and the second mixing valve, and a cold fluid passage fluidly coupling the cold fluid inlet to the first mixing valve and the second mixing valve.

Abstract: A roll towel dispenser includes a frame configured to support a first roll of first paper towel and a second roll of second paper towel and a main roller coupled to the frame. During operation, the first paper towel and the second paper towel are positioned adjacent the main roller such that the first paper towel is positioned between the second paper towel and the main roller. The main roller is configured to engage the first paper towel such that rotation of the main roller moves the first paper towel from the first roll, at least partially around the main roller, and through an outlet of the roll towel dispenser. The first paper towel slips relative to the second paper towel while the main roller moves the first paper towel such that only the first paper towel is dispensed through the outlet.