TYCO Series TY-B, 2.8, 5.6, and 8.0 K-factor, Upright and Pendent Sprinklers described in this technical data sheet are standard response, standard coverage decorative 5 mm glass bulb
type spray sprinklers designed for use in light, ordinary, or extra hazard, commercial occupancies such as banks, hotels, shopping malls, factories, refineries, and chemical plants.

UL and C-UL Listed, FM Approved, LPCB Approved, VdS Approved, NYC Approved,
(Refer to Table A for complete approval information, including corrosion-resis-tant status.)
Maximum Working Pressure
Refer to Table B.
Discharge Coefficient
K=2.8 gpm/psi1/2 (40,3 lpm/bar1/2)
K=5.6 gpm/psi1/2 (80,6 lpm/bar1/2)
K=8.0 gpm/psi1/2 (115,2 lpm/bar1/2)
Temperature Ratings
Refer to Table A.
☆ Finishes
Sprinkler: Refer to Table C. Recessed Escutcheon: Signal or Pure
White, Jet Black, Chrome Plated, or Natural Brass

☆ Frame : Bronze
☆ Button : Brass/Copper
☆ Sealing Assembly : Beryllium Nickel
☆ Bulb : Glass
☆ Compression Screw : Bronze
☆ Deflector : Copper
☆ Bushing (K=2.8) : Bronze