The shower is operated by a pull handle for ease of use in an emergency. It has a removable self-draining overhead shower nozzle, which is specifically designed for high flow rates in line with ANSI standards. The eye/facewash has high flow rate aerated diffusers for improved washing action to the eyes, face and hands and the �unbreakable� eye/facewash fountain incorporates an integral lid connected to the water valve for automatic operation when the lid is pulled down. The lid also ensures that the bowl remains clean and free from contamination at all times. The eye wash diffusers are fitted with fine mesh strainers and an individual flow controller and are designed to give a gentle flow of aerated water. The shower is Arctic Trace Tape Heated and pre-insulated in a robust polyethylene outer jacket for extra frost protection. With Air Thermostat to turn off heating tape during warmer weather to stop overheating and save electricity. 110V electrical supply.