DN20 вертикальный пожарный разбрызгиватель 68 градусов пожарная система трубопровод

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Цена:0,85 $*

Количество:

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Product Description


Automatic brass fire sprinkler heads for fire fighting

A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been exceeded. Fire sprinklers are extensively used worldwide, with over 40 million sprinkler heads fitted each year. In buildings protected by properly designed and maintained fire sprinklers, over 99% of fires were controlled by fire sprinklers alone.







Model
ZSTZ-20
Style
Upright
Response
Standard response
Quick response
Response Temp.
 68°C/155°F
Working Pressure
1.2 MPa/12 bar
Normal Diameter
DN20
Thread Size
3/4" BSP or 3/4" NPT
K Factor
115 @metric (8.0@US)
Material
Brass frame,brass deflector,Glass bulb,Teflon (PTFE) plated metal sealing ring


Packing & Delivery




Item
Qty/Carton 
(Pcs)
Weight/Carton (Kgs)
Dimension
(L x W x H,cm)
Cartons per pallet
(CTNS)
Pendent,3/4"
200
11.5
47 x 21.5 x 30.5
36 or 48
Upright,3/4"
200
12.0
47 x 21.5 x 30.5
36 or 48
Sidewall,3/4"
200
12.5
47 x 21.5 x 30.5
36 or 48




Sprinkler Series








Factory&Workshop








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