Viking is a proud world leader in the design and manufacturing of life-saving fire sprinklers. The ELO Guards and Water Shields are just one of thousands of industry-leading sprinklers available to customers! These FM Approved ELO guards and water shields satisfy intermediate level in-rack sprinkler requirements for high-challenge storage applications, such as automatic retrieval storage scenarios! With over 20+ configurations from ELO to ESFR sprinklers, our in-rack offerings ensures you have everything you need to protect racking.Sift through virtually every sprinkler in a flash with the revolutionary Sprinkler Selector! Select various criteria, such as K-factor, occupancy type, orientation, temperature and more, to get the part number you need. Test it out today and streamline your projects!