Emergency tank showers are essential to providing safe working conditions where insufficient water pressure exists or when it is impractical to use a plumbed safety shower. The 528 gallon (2000 liter) shower is designed to meet and exceed ANSI and European standards by providing tepid water for over 15 minutes at a guaranteed flow of 20 US gallons (76 liters) per minute, even when there is no mains water supply. An integral immersion heater, 110V general purpose rated, controlled by a dual safety thermostat, maintains the water in the insulated tank at a constant tepid temperature. In an emergency, the shower actives quickly with a simple push of the panic bar. Intended for use in applications within a temperature range of 14°F(-10°C) to 104°(40°C). Assembly required. Electrical supply: 110V Single Phase, 60/50Hz.