Protect Cold Storage up to 50' WITHOUT In-Rack Sprinklers The industry's first FM Approved K25 ESFR dry pendent sprinkler protects box-in-box storage up to 50 ft. without the use of in-rack sprinklers! The VK512 offers wet system protection for freezing and very cold temperatures from an adjacent heated space, and offers an alternative to costly double-interlock preaction systems. The sprinklers are even offered with insulating seal assemblies, which protect them from ice buildup due to condensation and temperature differentials. Learn more on our website at vikinggroupinc.com. Viking's revolutionary Sprinkler Selector ensures that you can find the right sprinkler for the job - every time. Get started today by visiting webtools.vikingcorp.com/sprinklerselector.http://www.vikinggroupinc.com http://webtools.vikingcorp.com/sprinklerselector