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Tyco Upright Sprinkler TY3155 Tyco Upright Sprinkler TY3155 Tyco upright sprinkler TY3155 (Series DS-1) 5.6K Standard Response (5 mm bulb), Standard Coverage Dry-type Sprinklers are decorative glass bulb automatic sprinklers.
P000093 Dry Sprinklers 1.000 đ SoldOut
TY3155 is typically used where:
+ Sprinklers and/or  a portion  of the connecting piping may be exposed to freezing temperatures (e.g., sprinkler drops  from wet systems into freezers, sprinkler sprigs from wet systems into unheated attics, or horizontal piping extensions through a building such as loading docks, over- hangs, and building exteriors)
+ Sprinklers are used on systems that are seasonably  drained  to  avoid freezing (e.g., vacation resort areas)
- Approvals: UL, C-UL, FM, VdS, LPCB & CE
- Maximum Working Pressure: 175 psi (12.1 bar)
- Discharge Coefficient: K = 5.6 GPM/psi½ (80,6 LPM/bar½
- Inlet Thread Connections: 1 inch NPT (ISO 7-R1).
- 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
+ 360°F (182°C) bulb liquid color mauve
- Finishes: natural brass, signal white (RAL9003) polyester, Chrome plated

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