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Impact Spray Nozzle with strainer/fire sprinkler
Material: Brass
1. Applicate:
The nozzle is used in deluge water spray system for special hazard fire protection application.
2.Product specification:
- Thread: 1/2"" NPT
- Hole Diameter: 10 mm
- Strainer: Brass, opening size of strainer: 3.2mm
- Flowing rate : 80Ltr/min
- K factor: 43
- Spray angle: 180 Degree
3. Features:
a. Reduce flood damage, reduce the risk of explosion, and promote the steam dilution and dissemination.
b. Only use water as the extinguishing agent and has the good economy.
c. Can effectively use with other fire extinguishing system together, such as dry powder fire extinguishing system. The nozzle is made of copper alloy and durable.
4. Specifications and technical parameters (impact spray nozzle)
| Rated flow | The value of K | 60°C | 90°C | 120°C | 150°C | 180°C |
| 80L/min | 43 | 80--60°C | 80--90°C | 80--120°C | 80--150°C | 80--180°C |
Remark: Rated flow is refers to the flow rate which is under the work pressure of 0.35MPa.
5. Nozzle performance curve
