Tyco® Corridor Sprinkler Family | Tyco Fire Protection Products
Amazon.com: (2 Pack) FM Approved & UL/CUL Listed TUNA Fire Sprinkler Head Pendent Spray 1/2” NPT 155°F (68°C) K=5.6 K80 Standard Response for Automatic Fire Sprinkler System Chrome : Everything Else
TYCO TY5237 Sprinklers with K Factor of 11.2/16, Extended Coverage, thread size of 20mm, Brass finish, temp of 68, part number 518931155 - Fire Systems Products wholesale
TYCO FIRE Ansul HEAD SPRINKLER FIRE PROTECTION P/N 32659-2-20 NSN 4210012654094 Name Value OPENING DIAMETER 0.312 INCHES NOMINAL HEAD TYPE SPRINKLER CONNECTION THREAD SIZE 3/4 IN.-14 CONNECTION THREAD LOCATION EXTERNAL CONNECTION THREAD SERIES N