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pendent fire sprinkler
Finishes: chrome
Buld:5mm/3mm
Orifice Size:1/2'', 3/4"
Nominal operating temperature:68 Celsius degree
Brief introduction and application
Sprinkler is an important part of wet-type auto spraying system. It
is usually installed inside the building and structures with light
fire danger, medium fire danger and heavy fire danger, such as
workshop, warehouse, hotel, shop, recreational place, hospital,
cinema, office building and garage.
The sprinkler is composed of sprinkler frame, sealant and glass
bulb. It is to be installed in the protective district via
ductwork, acting as a fire detector and auto sprayer. In case of
fire inside the protective district, the atmosphere temperature
rises up and the liquid inside the glass bulb expands after being
heated and explodes after reaching the operating temperature of the
glass ball. The sealant drops and the sprinkler sprays to the
protective district for fire extinguishments subject to the preset
shape of spraying.
The sprinklers of the pendant installation,ZST-15/20 Fiire Sprinkler Feature:
Bulb:5 mm/3 mm
Finishes:Chrome
Orifice Size:1/2'', 3/4"
Nominal operating temperature:68 Celsius degree
Nominal pressure:12Bar(1.2MPa)
Airproof test pressure:30bars(3.0Mpa)
Outlet:11 ± 0,2mm
Factor K:80,0
Height: 54 ± 0,8mm
Width:27,5 ± 0,5 mm
Package:200pcs packing in a carton box
Finishes: chrome
Buld:5mm/3mm
Orifice Size:1/2'', 3/4"
Nominal operating temperature:68 Celsius degree
Brief introduction and application
Sprinkler is an important part of wet-type auto spraying system. It
is usually installed inside the building and structures with light
fire danger, medium fire danger and heavy fire danger, such as
workshop, warehouse, hotel, shop, recreational place, hospital,
cinema, office building and garage.
The sprinkler is composed of sprinkler frame, sealant and glass
bulb. It is to be installed in the protective district via
ductwork, acting as a fire detector and auto sprayer. In case of
fire inside the protective district, the atmosphere temperature
rises up and the liquid inside the glass bulb expands after being
heated and explodes after reaching the operating temperature of the
glass ball. The sealant drops and the sprinkler sprays to the
protective district for fire extinguishments subject to the preset
shape of spraying.
The sprinklers of the pendant installation,ZST-15/20 Fiire Sprinkler Feature:
Bulb:5 mm/3 mm
Finishes:Chrome
Orifice Size:1/2'', 3/4"
Nominal operating temperature:68 Celsius degree
Nominal pressure:12Bar(1.2MPa)
Airproof test pressure:30bars(3.0Mpa)
Outlet:11 ± 0,2mm
Factor K:80,0
Height: 54 ± 0,8mm
Width:27,5 ± 0,5 mm
Package:200pcs packing in a carton box