In-rack sprinkler systems are a standard fire suppression solution used in warehouses with high-piled inventory. While effective, in-rack systems pose some problems. One pallet load mistake and pipes can burst, setting off the sprinklers and damaging stored items. When racks need to be rearranged, in-rack systems require expensive pipe reconfiguration. How are ESFR systems superior?
ESFR systems are ceiling-mounted, featuring high-pressure heads capable of producing a high volume of water – we’re talking about 100 gallons of water per minute. Unlike a conventional sprinkler system made to control a fire, ESFR fire safety technology suppresses the fire (shrinks it back to the point of origin). These systems require large amounts of water and are hooked up to fire pumps.