K=25 (363) ESFR SPRINKLERS
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.
| Model Number | Size | K factor | Tempurature | Response Type | Type |
| ESFR-363 74°C U | 1''(DN25) | 25 | 74℃ | Fast | Upright |
| ESFR-363 82°C U | 1''(DN25) | 25 | 82℃ | Fast | Upright |
| ESFR-363 100°C U | 1''(DN25) | 25 | 100℃ | Fast | Upright |
Order Information:
Dear Customer,
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.
FAQ:
Q:Is the sample provided for free?
A few small products like sprinkler decorative covers can be provided for free, but the buyer needs to pay for the shipping. Other products need to be confirmed according to the specific situation.
Q:How to mail the samples?
Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.
Q:What is your term and payment?
Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.
Q:Do you offer guarantee for the products?
Yes, we offer 1 year warranty to our products.
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.
* Contacts: Email: sales4@forede.com I Tel/WhatsApp: 008618750638978 I Wechat: 18750638978
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Features:
- K FACTOR：K 25@ US(363@Metric)
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Thread Size：DN25(1'')
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Connecting Thread: BSP (NPT Optional)
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Main Material: Brass
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Sensitive Element: Fusible Alloy
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Seal Material: NBR
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Surface Finishing : Chrome (Natural Brass Optional).
