UL FM ESFR K17 Dry Type Pendent Sprinkler Heads

UL dry ESFRsprinkler are a "targeted" solution for the special challenge of high stacking and low-temperature warehouses. It solves the problem of anti-freezing while effectively extinguishing fires, but the technology is complex and the cost is high, so it must be designed and implemented by professionals.

Sprinkler Material :
Brass，Bronze
Sprinkler Installation :
Pendent
Thread Size :
1 1/4 Inch
Temperature :
165°F (74°C) 212°F (100°C)
Glass Bulb Color :
None
Surface Finishing :
Natural Brass
MOQ :
500 Days
Delivery Time :
15~45 Days

Email : jony@jyfire.com.cn

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Product Introduction

The TYCO type ESFR-17 dry nozzle is an early suppression rapid response nozzle with a nominal K coefficient of 16.8. They are suppression mode nozzles, which are particularly beneficial for eliminating rack-mounted nozzles when protecting high-stack box-type refrigerated storage areas.

The ESFR-17 dry sprinkler is composed of ESFR nozzles, which are permanently fixed on the nozzle and feature slotted and threaded inlet connections. The drip between the inlet and the nozzle remains dry until the nozzle operates. It is allowed to install the nozzle on the wet nozzle system, and the dry drip and nozzle are located in the freezing temperature area.

Product Features

• Solving the problem of low-temperature protection: Enabling ESFR, an efficient warehouse fire extinguishing technology, to be applied in low-temperature places such as cold storage.

• Simplified warehouse design: Compared with traditional solutions, it allows for the adoption of a "ceiling only" protection method, eliminating the complexity and high cost of installing nozzles inside the shelves, making warehouse layout and goods handling more flexible.

• High-efficiency fire suppression: Combining the rapid response and large flow, high-momentum water droplets of ESFR nozzles, it can effectively suppress fires in high-stack warehouses.

Product Parameter

Model	TY7299
K-Factor	K 16.8
Sprinkler Orientation	Pendent
Thread Size	1 1/4 Inch
Max.Working Pressure	175 Psi（12 Bar）

Q：What’s the MOQ for ul dry fire sprinkler?

A：For standard sizes, our MOQ is usually 500 pieces. For large sizes or special requirements, the MOQ can be one unit. We are always willing to provide customers with flexible solutions.

Q：What is your payment terms？

A：Payment supports T/T, L/C, etc. We also support payment via wechat or Alipay.

Q：What is the delivery time?

A：The production usually takes 15 to 45 days. For large or special orders, it may take 60 days or longer. We will provide you with an accurate production plan after placing your order.

One Stop Solution for fire hoses,sprinklers,nozzles,valves and pipe fittings!

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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