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Pendent Flat Spray Sprinkler TY4256 Pendent Flat Spray Sprinkler TY4256 Pendent Flat Spray Sprinkler TY4256 (Model TY-FS) 115 K-factor are standard response. P000427 Special Sprinklers 1.000 đ SoldOut
- Intended for installation in accordance with CEA 4001 Sprinkler Systems Planning and Installation or EN12845 Automatic Sprinkler Systems – Design, Installation and Maintenance, as applicable. They produce a flatter spray pattern than standard spray sprinklers, enabling them to be used with lower clearance above the suspended open ceilings and in racks.
- As necessary the K115, Flat Spray Sprinklers may be outfitted with guards, shields, or guards with shields.
- Approvals: VdS; CEA 4001; EN12845; LBCP
- Maximum Working Pressure: 175 psi (12,1 bar)
- Discharge Coefficient: K=115 lpm/bar1/2
- Inlet Thread Connection: 3/4 inch NPT  
- 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
- Finish:
+ Sprinklers: Natural Brass
+ Guards: Red Painted / Zinc Chromate
+ Shields: Zinc Chromate
 
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