Closed Type High Pressure Water Mist Nozzle for Fire Suppression
Introduction
High-Pressure Water Mist System is composed of a pump unit, nozzle, valve unit, and stainless steel pipe, etc. The working pressure is set to 10Mpa. The system has a linkage to the automatic alarm system. It is responsive, stable in flow rate, uniform in water mist, easy for maintenance, has excellent extinguishment characteristics and price/performance ratio.
Design Features
- Very fine droplet size, Class I water mist
- Major parts include nozzle body, nozzle tips, whirl core, spray orifice, strainer mesh
- High spray momentum, the good ability for penetration of fire
- Very fine atomizing droplets, Good dispersion effect
- Fog-like droplets remain in the air for a long time
Spray Characteristics
- Spray pattern: Full Cone
- Spray angles: 120°(other angles optional)
- Operating pressure:10~14Mpa
- Strainer: 40 mesh, 120 mesh, 200 mesh
- Class, I water mist: Dv0.5≤100μ, Dv0.99<200μ
- K-factors of open type: 0.17, 0.45, 0.95, 1.34, 2.04, 1.19, 1.87.
- K-factors of closed type: 1.25, 1.68, 2.04, others can be customized.
Technical parameters
| Thread type | BSPT OR NPT. CAN BE CUSTOMIZED! |
| Material | 304SS, 316SS |
| Certificates | ISO 9001, ISO14001, Bureau Veritas |
| Nozzle pattern | Closed or open |
| Inch size | M18*1.5 |
| Nozzle Number | 5 or 6 |
| Capacity | 5-21 L/min |
| Droplet Size | ≤100μm |
| K-factor | 0.17~2.04 |
| Working Pressure | 10Mpa |
| Application | Fire fighting, Fire production |
Product:
Complaint
