Good quality Antique Fire Hose Nozzle - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering
Good quality Antique Fire Hose Nozzle - 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 |
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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Good quality Antique Fire Hose Nozzle - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering , The product will supply to all over the world, such as: Norway, Peru, Mauritius, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
By Cheryl from Philippines - 2017.04.28 15:45
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Heloise from USA - 2017.12.02 14:11
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