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Standard response dry sprinklers use 5mm diameter glass bulbs, while quick response sprinklers use 3mm diameter glass bulbs. They are divided into three types: upright, pendant, and horizontal side spray. Typical applications for dry sprinklers include: 1. Locations where pendant sprinklers are required for dry systems. 2. Locations in wet systems where sprinklers and their connecting pipes may be exposed to unheated areas. 3. Locations where the fire system needs to be shut down seasonally and the pipe network must be drained to prevent freezing (e.g., buildings in tourist and resort areas that are not in operation during the winter, where the fire system must be drained to prevent freezing).
Standard response dry sprinklers use 5mm diameter glass bulbs, while quick response sprinklers use 3mm diameter glass bulbs. They are divided into three types: upright, pendant, and horizontal side spray. Typical applications for dry sprinklers include: 1. Locations where pendant sprinklers are required for dry systems. 2. Locations in wet systems where sprinklers and their connecting pipes may be exposed to unheated areas. 3. Locations where the fire system needs to be shut down seasonally and the pipe network must be drained to prevent freezing (e.g., buildings in tourist and resort areas that are not in operation during the winter, where the fire system must be drained to prevent freezing).
Standard response dry sprinklers use 5mm diameter glass bulbs, while quick response sprinklers use 3mm diameter glass bulbs. They are divided into three types: upright, pendant, and horizontal side spray. Typical applications for dry sprinklers include: 1. Locations where pendant sprinklers are required for dry systems. 2. Locations in wet systems where sprinklers and their connecting pipes may be exposed to unheated areas. 3. Locations where the fire system needs to be shut down seasonally and the pipe network must be drained to prevent freezing (e.g., buildings in tourist and resort areas that are not in operation during the winter, where the fire system must be drained to prevent freezing).
Standard response dry sprinklers use 5mm diameter glass bulbs, while quick response sprinklers use 3mm diameter glass bulbs. They are divided into three types: upright, pendant, and horizontal side spray. Typical applications for dry sprinklers include: 1. Locations where pendant sprinklers are required for dry systems. 2. Locations in wet systems where sprinklers and their connecting pipes may be exposed to unheated areas. 3. Locations where the fire system needs to be shut down seasonally and the pipe network must be drained to prevent freezing (e.g., buildings in tourist and resort areas that are not in operation during the winter, where the fire system must be drained to prevent freezing).
Standard response dry sprinklers use 5mm diameter glass bulbs, while quick response sprinklers use 3mm diameter glass bulbs. They are divided into three types: upright, pendant, and horizontal side spray. Typical applications for dry sprinklers include: 1. Locations where pendant sprinklers are required for dry systems. 2. Locations in wet systems where sprinklers and their connecting pipes may be exposed to unheated areas. 3. Locations where the fire system needs to be shut down seasonally and the pipe network must be drained to prevent freezing (e.g., buildings in tourist and resort areas that are not in operation during the winter, where the fire system must be drained to prevent freezing).
Early Suppression Fast Response (ESFR) sprinkler heads, with their fast response and high water flow rate, are capable of extinguishing high-risk fires in their early stages. These high-flow special sprinkler heads are designed for protecting high-piled and high-rack warehouses, specifically targeting high-risk warehouse fires.
Early Suppression Fast Response (ESFR) sprinkler heads, with their fast response and high water flow rate, are capable of extinguishing high-risk fires in their early stages. These high-flow special sprinkler heads are designed for protecting high-piled and high-rack warehouses, specifically targeting high-risk warehouse fires.
Early Suppression Fast Response (ESFR) sprinkler heads, with their fast response and high water flow rate, are capable of extinguishing high-risk fires in their early stages. These high-flow special sprinkler heads are designed for protecting high-piled and high-rack warehouses, specifically targeting high-risk warehouse fires.
Early Suppression Fast Response (ESFR) sprinkler heads, with their fast response and high water flow rate, are capable of extinguishing high-risk fires in their early stages. These high-flow special sprinkler heads are designed for protecting high-piled and high-rack warehouses, specifically targeting high-risk warehouse fires.
The fusible alloy sprinkler is a type of closed sprinkler that uses a fusible alloy as a temperature-sensitive element. Like other closed sprinklers, it is widely used to protect light and medium-risk locations such as hotels, shopping malls, warehouses, garages, office buildings, hospitals, theaters, clothing factories, and production workshops. It can also be used to protect high-risk buildings. The alloy temperature-sensitive element and seal are assembled together. Compared with glass bulb sprinklers, it has a more compact structure, more exquisite appearance, and a lower probability of damage. This sprinkler can be used in low-temperature protection places where glass bulb sprinklers cannot be used, such as cold storage and underground parking garages. Using fusible alloy material, the operating temperature is more accurate, and the response time is faster.
The fusible alloy sprinkler is a type of closed sprinkler that uses a fusible alloy as a temperature-sensitive element. Like other closed sprinklers, it is widely used to protect light and medium-risk locations such as hotels, shopping malls, warehouses, garages, office buildings, hospitals, theaters, clothing factories, and production workshops. It can also be used to protect high-risk buildings. The alloy temperature-sensitive element and seal are assembled together. Compared with glass bulb sprinklers, it has a more compact structure, more exquisite appearance, and a lower probability of damage. This sprinkler can be used in low-temperature protection places where glass bulb sprinklers cannot be used, such as cold storage and underground parking garages. Using fusible alloy material, the operating temperature is more accurate, and the response time is faster.
The ZSTDY concealed sprinkler head is available in two types: quick response (3mm glass ball) and normal response (5mm glass ball). The sprinkler head is built into the hood, giving it a certain decorative effect. It is the best choice for places where the appearance of the decoration is important, such as hotel lobbies, office buildings, and airports. It is used in automatic sprinkler fire extinguishing systems and the height of the outer cover can be adjusted according to the height of the ceiling.
Hongan Fire Equipment Co., Ltd.
No. 101, Nantong Road, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
