TYCO TY3488 Sprinklers with K Factor of 5.6/8, Special Window Coverage, thread size of 15mm, White finish, temp of 68, part number 503044155 - Fire Systems Products wholesale
TYCO TY1334 Sprinklers with K Factor of 4.2/6, Residential Coverage, thread size of 15mm, Chrome finish, temp of 68, part number 512119155 - Fire Systems Products wholesale