Jinyuan Technology Development Co., Ltd.
UL Standard Fire Sprinkler Heads
TY4151 is a vertical fire sprinkler head. Adopting the classic glass bulb temperature-sensing start-up principle, it is mainly applied to fire protection in commercial buildings and other places.
| Sprinkler Material : | Brass, Copper |
| Sprinkler Installation : | Uright, Pendent |
| Thread Size : | 1/2 Inch 3/4 Inch |
| Temperature : | 155℉(68℃), 175℉(79℃), 200℉(93℃) |
| Glass Bulb Color : | Red, Yellow, Green |
| Surface Finishing : | Natural Brass |
| MOQ : | 15~30 Days |
| Delivery Time : | 1000 Pieces |
Email:Jony@jyfire.com.cn
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Details Description

Under normal circumstances, the glass bulb inside the nozzle will press against the seal, keeping the water sealed in the pipe network.
When a fire causes the ambient temperature to rise to the rated operating temperature (such as 68℃), the pressure generated by the thermal expansion of the liquid inside the heat-sensitive glass tube will exceed the tube's endurance limit, leading to the tube's rupture and thus activating the system.
After the system starts up, the pressurized water in the pipe network is forced to spray out from the nozzles and collide with the splash pan at high speed. The water flow is dispersed into fine and uniform water droplets, forming a complete water curtain that covers the designated protected area, thereby achieving efficient fire control and suppression.
Product Features
• High stability and strong anti-misoperation ability
• The technology is mature and highly reliable
• It has good economic performance and low maintenance costs
Product Parameter
| Model | TY4151 / TY4251 |
| Diameter Size | 1/2" 3/4" |
| Installation Type | Pendent,Uright |
Act now—stop fire risks at the source!
JINYUAN TECHNOLOGY DEVELOPMENT CO.,LTD
Tel.:86-18159244550 Mobil:18159244550
EMAIL:Jony@jyfire.com.cn
ADD:CHENGGONG TECHNOLOGY ZONE PHASE 3,XIMEI TOWN,NAN'AN QUANZHOU CITY
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