Thread Size：DN25(1'')
Connecting Thread: BSP (NPT Optional)
Main Material: Brass
Sensitive Element: Fusible Alloy
Seal Material: NBR
Surface Finishing : Chrome(Natural Brass.Optional)
Description
Technical Parameters
Specification
K=25 (363) ESFR FIRE SPRINKLER
Model ESFR 363/74°C P Pendent Sprinklers are Early Suppression, Fast Response (ESFR) sprinklers having a nominal K-factor of 25.2.They are suppression-mode sprinklers that are especially advantageous as a means of eliminating the use of in-rack sprinklers when protecting high-piled storage. The Model ESFR 363/74°C P Sprinklers are primarily used for ceiling-only sprinkler protection of (but not limited to) the following storage applications: • most encapsulated or non-encapsulated common materials including cartoned, unexpanded plastics. • some storage arrangements of rubber tires, roll paper, flammable liquids, aerosols, and automotive components.
Features
K FACTOR：K 25@ US(363@Metric)
Order Information
Dear Customer,
Before ordering, please contact with our sales team to discuss order information, such as Model Number, Flow Rate, Material, Control Ways, Package,Etc.
If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.
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Features:
- K FACTOR：K 25@ US(363@Metric)
- Thread Size：DN25(1'')
- Connecting Thread: BSP (NPT Optional)
- Main Material: Brass
- Sensitive Element: Fusible Alloy
- Seal Material: NBR
- Surface Finishing : Chrome (Natural Brass Optional).
