Early warning water cannon Fire Fighting Monitor For Fire Protection

|  			 No  			 |  			 			 Item  			 |  			 			 Standard &Requirements  			 |  			 			 Inspection results  			 |  			 			 |  		|
|  			 1  			 |  			 			 Rated working pressure (MPa)  			 |  			 			 ≤0.8  			 |  			 			 0.6  			 |  			 			 /  			 |  		|
|  			 2  			 |  			 			 Rated flow (L / s)  			 |  			 			 5×(1±8%)  			 |  			 			 5.05  			 |  			 			 /  			 |  		|
|  			 3  			 |  			 			 Maximum protection radius(m)  			 |  			 			 ≥30  			 |  			 			 30  			 |  			 			 /  			 |  		|
|  			 4  			 |  			 			 Jet radius (m)  			 |  			 			 ≥34  			 |  			 			 34  			 |  			 			 /  			 |  		|
|  			 5  			 |  			 			 Monitoring radius(m)  			 |  			 			 ≥40  			 |  			 			 40  			 |  			 			 /  			 |  		|
|  			 6  			 |  			 			 Positioning time(s)  			 |  			 			 ≤30  			 |  			 			 29.5  			 |  			 			 29.9  			 |  		|
|  			 7  			 |  			 			 Installation height (m)  			 |  			 			 6~15  			 |  			 			 6  			 |  			 			 15  			 |  		|
|  			 8  			 |  			 			 Horizontal swing angle(°)  			 |  			 			 ≥180  			 |  			 			 360  			 |  			 			 |  		|
|  			 9  			 |  			 			 Minimum pitch profile(°)  			 |  			 			 -90~+30  			 |  			 			 -90~+30  			 |  			 			 |  		|
|  			 10  			 |  			 			 Diameter of water-inlet(mm)  			 |  			 			 Φ 34.5 ± 0.5  			 |  			 			 Φ 34.5 ± 0.5  			 |  			 			 |  		|
|  			 11  			 |  			 			 Diameter of water-outlet(mm)  			 |  			 			 Φ 15.5 ± 0.5  			 |  			 			 Φ 15.5 ± 0.5  			 |  			 			 |  		|



