Warehouse-Type Special Application Fire Sprinkler

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Temperature Rating: 68/74 Degree
• Nominal Working Pressure: 1.2MPa
• Factory Test Pressure: 3.0MPa
• Model NO.: Y ZSTX
• Flow Characteristics: 161L/Min
• Transport Package: Carton
• Trademark: Utec
• Origin: China
• HS Code: 8424
• Production Capacity: 1000000pieces/Year

Product Description

Description

 

Warehouse-type special application sprinkler is a sprinkler specially developed for the protection of warehouses. It has large water droplets, strong permeability, and can pass through the rising fire hot air flow to improve the fire extinguishing performance.

Warehouse-type special application sprinklers are used in factory buildings with large space and high stacking shelves. They have wider application conditions than ESFR sprinklers and can be used in wet systems,dry system, pre-action system and other automatic sprinkler fire extinguishing system. The fusible alloy is used as temperature sensor, which can be used in indoor environment with temperature below 0 C.

Technical Parameters:

Model	Mounting	Nominal diameter	Thread size	Nominal working pressure	Nominal action temperature	Flow characteristics	Factory test pressure
Y ZSTZ 20-68ºC(K=161)	Upright	20mm	R23/4	1.2Mpa	68ºC	161	3.0Mpa
Y ZSTX 20-68ºC(K=161)	Pendent
Y ZSTZ 20-74ºC(K=161)	Upright				74ºC
Y ZSTX 20-74ºC(K=161)	Pendent

 

 

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Our Company
UTEC Fire Protection Technology Co., Ltd. is a leading and professional enterprise in Chinese fire industry, UTEC has been focusing on fire sprinkler system for 20+ years. We have developed a very robust and secure supply chain, which guarantees the company to supply clients steadily. In 2018 UTEC obtained UL list on K5.6 series sprinkler product, and are developing on sprinklers` FM approval to meet more requirements.
We aim to provide professional service and globally approved quality products.