TYCO Model TY-FRB, TY2231, 4.2K, 1/2", Quick Response, Pendent Fire Sprinkler Head, - Available In Multiple Configurations TY-FS If you need hex wrench

If you need hex wrench for the cover tamper screws use part WFDW

concentration of chemicals

55″W × 4

This guard is used with non-recessed dry pendent sprinklers

Manufacturer Part Numbers:  WG6

TYCO Model TY-FRB, TY2231, 4.2K, 1/2", Quick Response, Pendent Fire Sprinkler Head, - Available In Multiple Configurations TY-FS If you need hex wrenchTYCO Model TY FRB, TY2231, 4. 2K, 1 2", Quick Response, Pendent Fire Sprinkler Head, Available In Multiple Configurations The TYCO Series TY FRB, 4. 2 K factor, Pendent (TY2231) Sprinklers described in this data sheet are quick response, standard coverage, decorative 3 mm glass bulb type spray sprinklers designed for use in light or ordinary hazard, commercial occupancies such as banks, hotels, and shopping malls. Available in the following