مطفأة حريق محمولة على الظهر تعمل بالرياح تعمل بالرياح

9900 Blower, Four-Stroke Backpack Type. Requirements as follows: 1: Effective fire extinguishing distance ≥1.5 meters. 2: Airflow at outlet ≥0.4 cubic meters per second. 3: Engine power 2.7 kW (3.7 hp). 4: Fuel tank capacity: 1.9 liters. 5: Firefighting nozzle can be fitted with stainless steel ducting. 6: Gasoline and engine oil added separately. 7: Hand-pull recoil starter. 8: RPM: 7000; Idle speed: 2800. 9: Engine displacement: 75.6 mL.