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Tyco Upright Sprinkler TY4831 Tyco Upright Sprinkler TY4831 Tyco Upright sprinkler TY4831 Series TY-FRB) 8.0K is 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.
P000044 Standard Spray Sprinklers 1.000 đ SoldOut
- Approvals: UL, C-UL, FM, LPCB & NYC.
- Maximum Working Pressure: 175 psi (12,1 bar)
- Discharge Coefficient: K=8.0 gpm/psi½  (115,2 lpm/bar½)
- Sprinkler joint 1/2 in. NPT (DN15)
- Finishes: natural brass, pure white (RAL9010) polyester, signal white (RAL9003) polyester, jet black (RAL9005) polyester, lead coated, chrome plated

- Temperature Ratings:
+ 135°F (57°C) bulb liquid color orange
+ 155°F (68°C) bulb liquid color red
+ 175°F (79°C) bulb liquid color yellow
+ 200°F (93°C bulb liquid color green
+ 286°F (141°C) bulb liquid color blue
- Corrosion resistant coatings, where applicable, are utilized to extend the life of copper alloy sprinklers beyond that which would otherwise be obtained when exposed to corrosive atmospheres.

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