Reliable -Wrench-able Caps for Flat Plate Concealed Sprinklershttp://www.teknoyangin.com.tr/blog/332020-01-13T12:28:33ZReliable -Wrench-able Caps for Flat Plate Concealed Sprinklershttp://www.teknoyangin.com.tr/blog/reliable-wrench-able-caps-for-flat-plate-concealed-sprinklers-33/post/reliable-wrench-able-caps-for-flat-plate-concealed-sprinklers-33Doğan ÜstündağWrench-able Caps for Flat Plate Concealed Sprinklers ** Provided with Model  RFC [1] ,  G5 [2] , and  LT56C [3]  sprinklers. Using the  Model W3 wrench [4] , sprinklers are installed without removing ...2020-01-13T12:28:33Z