Hastings, Michigan, USA – Viking Corporation, a global leader in fire protection and life safety systems, is pleased to announce that it has successfully completed all fire tests and requirements for the UL 1767 compliance program for "high clearance" storage. This compliance program, which has a current deadline of September 2, 2014, establishes additional test criteria to evaluate all manufacturers' ESFR sprinklers in rack storage scenarios with 20 ft (6.1 m) or greater distance ...This story is related to the following:Fire Sprinklers