ESFR-25 Sprinkler
K=363, 3/4"BSPT/NPT
Early suppression fast-response sprinkler for high-challenge fire hazards.

Technical Specifications
| Model / Size | K=363, 3/4"BSPT/NPT |
|---|---|
| Category | Nozzle |
| Application | Early suppression fast-response sprinkler for high-challenge fire hazards. |
| Specification | K25.2(363) 74C Pendent |
Specifications listed above are for reference. For detailed technical data, sizing charts and certification documents, download the specification sheet or contact our engineering team.
Application Overview
Early suppression fast-response sprinkler for high-challenge fire hazards.
K25.2(363) 74C Pendent
Compare With Similar Products
Side-by-side reference for nozzle products in the same category.
| Attribute | ESFR-25 SprinklerCurrent product | ESFR-17 Sprinkler | D3 Nozzle | HV High Velocity Nozzle |
|---|---|---|---|---|
| Model / Size | K=363, 3/4"BSPT/NPT | K=242, 3/4"NPT/BSPT | K33.1,125,140 Degree | HV14,HV26,HV45 |
| Category | Nozzle | Nozzle | Nozzle | Nozzle |
| Application | Early suppression fast-response sprinkler for high-challenge fire hazards. | Suppression mode sprinkler for high-piled storage protection. | Water spray nozzle for covering irregular and complex surfaces. | High velocity water application for fixed fire protection systems. |
| Specification | K25.2(363) 74C Pendent | K16.8(242) 74C Pendent & Upright | K33.1 125 140 Degree optional | HV14 HV26 HV45 |
Values are taken from our published product data. Confirm the final selection with our engineering team for project-specific requirements.
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