Guangdong Air Giant Fire Equipment Co.,Ltd.
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FM200 Fire Extinguishing System Nozzle Installed On Top Of The Protected Area
Installed at the end of the fire-fighting system pipe network, used to spray the fire-extinguishing agent evenly according to the design requirements. The specifications are selected according to the final calculation results.
Parameter
| Model No. | QPT20 | QPT25 | QPT32 | QPT40 | QPT50 |
| Numbers of holes(unit) | 4 | 4 | 4 | 4 | 4 |
| Connecting thread | R 3/4" | R 1″ | R 11/4″ | R1 1/2″ | R 2″ |
| Single hole diameter | 10mm | 14.2mm | 10mm | 14.2mm | 14.2mm |
Components
The structure has been optimized to spray the fire extinguishing agent and spray it evenly. The material is copper alloy.
Maintenance instructions
Each nozzle orifice should be inspected annually to ensure that there are no obstructions.
Installation instruction
When installing, the model, specification and direction of the nozzle should be checked one by one according to the design requirements. When installed under the ceiling, the decorative cover should be close to the ceiling.