China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering
China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering Detail:
Widely useed in automatic sprinkler system for fire protection on commercial, civil and municipal constructions. Such like, office, school, kitchen and warehouse; Work by temperature sensitive; Vairous types to choose; Easy install and use.
Characteristics and Functions | ||
Model | FESFR fire sprinkler | |
Material | Brass, chrome plating | |
Type | Upright/ Pendent/ Horizontal Sidewall | |
Norminal diameter(mm) | DN15 or DN20 | |
Connecting thread | R1/2″ or R3/4″ | |
Glass bulb color | Red | |
Temperature rating | 68°C | |
Flow Rate | 80±4 or 115±6 | |
Bulb | 3mm or 5mm | |
Response | quick response | |
Nozzle Rated Temp | Max Ambient Temp | Glass Ball Color |
57°C | 27°C | Orange |
68°C | 38°C | Red |
79°C | 49°C | Yellow |
93°C | 63°C | Green |
141°C | 111°C | Blue |
182°C | 152°C | Purple |
Product detail pictures:
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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering , The product will supply to all over the world, such as: Detroit, Belgium, Marseille, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.
By Dawn from Cologne - 2018.06.18 17:25
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Murray from Germany - 2018.12.10 19:03
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