K25 Esfr-363 Early Suppression Fast Response Fire Sprinkler for Industrial Firefighting
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Product Details
| Customization: | Available |
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| Sprinkler Installation: | Pendent;Upright |
| Sprinkler Head Type: | Closed |
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Basic Info.
- Model NO.
- ESFR-363
- Alarm Valve Type
- Wet Alarm Valve
- Automatically Opened and Closed Repeatedly
- Can Automatically Opened and Closed
- Open Fire Sprinkler System Type
- Deluge System
- Closed Fire Sprinkler System
- Wet Fire Sprinkler System
- Dry Alarm Valve Type
- Differential Type
- Wet Alarm Valve Structure
- Seat Type
- Alarm Valve Diameter
- 100mm
- Nozzle Flow Coefficient
- K25 (363)
- Deluge Valve Type
- Diaphragm Type
- Product Name
- K25 Esfr Fire Spri
- Finish
- Original Brass
- Connection
- Bsp DN25
- Material
- Brass
- Temperature
- 68 Degree
- OEM
- Workable, MOQ=2000PCS
- Listings and Approvals
- Cccf,ISO9001, ISO14001
- Transport Package
- Carton
- Specification
- 65*50*50
- Trademark
- FOREDE
- Origin
- Fujian, China
- HS Code
- 8424901000
- Production Capacity
- 500000sets/Month
Product Description
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.
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);
- Connecting Size: DN25 (1");
- Connecting Thread: BSP (NPT Optional);
- Main Material: Brass;
- Sensitive Element: Fusible Alloy;
- Seal Material: NBR;
- Surface Finishing : Chrome (Natural Brass Optional).
| Model Number | Style | Size | K factor | Temperature | Response Type |
| ESFR-363/-74°C -U | Upright | 1" (DN25) | 25 | 74°C | Fast |
| ESFR-363/-74°C -P | Pendent | 1" (DN25) | 25 | 74°C | Fast |
| ESFR-363/-100°C -U | Upright | 1" (DN25) | 25 | 100°C | Fast |
| ESFR-363/-100°C -P | Pendent | 1" (DN25) | 25 | 100°C | Fast |
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