Series TY-FRB — 2.8, 4.2, 5.6, and 8.0 K-Factor Upright, Pendent, and ecessed Pendent Sprinklers Quick Response, Standard Coverage
Sprinkler Identifcation Number (SIN)
TY1131: Upright 2.8K, 1/2˝ NPT
TY1231: Pendent 2.8K, 1/2˝ NPT
TY2131: Upright 4.2K, 1/2˝ NPT
TY2231: Pendent 4.2K, 1/2˝ NPT
TY3131: Upright 5.6K, 1/2˝ NPT
TY3231: Pendent 5.6K, 1/2˝ NPT
TY4131: Upright 8.0K, 3/4˝ NPT
TY4231: Pendent 8.0K, 3/4˝ NPT
TY4831: Upright* 8.0K, 1/2˝ NPT
TY4931: Pendent* 8.0K, 1/2˝ NPT
