6.7kw water driven fire exhaust fan ventilation fan

The 6.7kW water-driven fire exhaust ventilator is a reliable, electricity-free solution for emergency smoke and heat removal. Powered by water pressure, it rapidly clears toxic fumes, enhances visibility, and aids firefighting efforts. Built for durability, it excels in tunnels, basements, and industrial zones during crises.

Product Introduction

The 6.7kW water-driven fire exhaust ventilator is a specialized emergency ventilation system powered by water pressure, eliminating reliance on electricity. Designed for rapid smoke and heat removal, it enhances safety in fire-prone environments like tunnels, basements, and industrial facilities, ensuring efficient airflow under critical conditions.

Use

Ldeal for smoke control in fire-prone areas like tunnels, underground parking, subways, industrial plants, and confined spaces lacking electricity.

Product parameters

Model	Blade diameter	Rated power(kw)	Exhaust air volume （m³/h)	Rated working pressure (mpa)	Rated speed (r/min)	Working pressure range(mpa)	Water supply flow（L/S）
YYS1.7/6.0-66	φ595.2mm*8 piece	6.7	66286	1.7	3001	0.5-1.6	17

Product Function

Delivers powerful airflow (up to 15,000 m³/h) to rapidly evacuate toxic smoke and heat during firefighting operations.
Activates instantly via water pressure (0.3–1.2 MPa), eliminating reliance on external power sources in emergencies.
Engineered with corrosion-resistant stainless steel and heat-insulated components to withstand temperatures up to 300°C.
Integrates a pressure-relief valve to halt operation if water supply fails, preventing mechanical damage.
Features a sealed bearing system and self-lubricating impeller, reducing downtime and maintenance costs.