The Induction of Upright ESFR Sprinklers
forede Upright ESFR Sprinklers is that under the action of heat, the thermally sensitive elements start automatically within a predetermined temperature range, and the water is distributed on the designed protection area in a certain shape and density. In the early stage of a fire, even if only a few sprinklers are activated, There can be enough water to act on the fire quickly to extinguish or suppress the fire to an acceptable level.
The Specification of Upright ESFR Sprinklers
| K FACTOR | K14@US(202@Metric) |
| Thread Size | DN20(3/4") |
| Connecting Thread | BSP(NPT Optional) |
| Main Material | Brass |
| Sensitive Element | Fusible Alloy |
| Seal Material | NBR(Teflon Optiona) |
| Surface Finishing | Natural Brass |
| Temperature | 74°C,100°C |
The FAQ of Upright ESFR Sprinklers
Q1:What is the minimum order quantity of the Upright ESFR Sprinklers?
For conventional Upright ESFR Sprinklers , Low MOQ.
Q2: Is there a product quotation of Upright ESFR Sprinklers?
Yes,you can send us the Upright ESFR Sprinklers inquiry first.We will send your quotation sheets according your inquiry.
Q3: Can I have a sample order of Upright ESFR Sprinklers?
Yes, we welcome sample order of Upright ESFR Sprinklers to test and check quality. Mixed samples are acceptable.
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1)Use the fusible alloys as sensitive components has stable performance, precise operating temperature, and fast response speed.
2)By installing ESFR sprinkler heads in the overhead system, the layered sprinkler heads on each shelf can be eliminated, thus simplifying the system and saving investment costs.
