DN25 Brass Storage Esfr Fire Sprinkler
Overview Product Description K=25 (363) ESFR FIRE SPRINKLER Model ESFR 363/74°C P Pendent Sprinklers are Early Suppressi;
Basic Info
Model NO. | ESFR-363 |
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 | K25esfr Fire Sprinkler |
Finish | Original Brass |
Connection | Bsp DN20 |
Material | Brass |
Temperature | 68-74-100 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 SPRINKLERModel 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. Specification Features:
- K FACTOR: K [email protected] (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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