Introducing our Industrial-Grade Dual-Version Blower & Suction Fan, meticulously designed to excel in challenging environments. This heavy-duty regenerative fan is the ideal choice for industrial air supply, textile processing, powder conveying, cooling tasks, and aquaculture applications, delivering efficient, high-pressure airflow that meets your needs. **Key Features:** - **Aerospace-Grade Aluminum Housing:** Crafted from a single-piece molded aviation aluminum alloy, this fan boasts fire and heat resistance, along with exceptional heat dissipation, ensuring reliable performance even in high-temperature settings. - **High-Torque Copper Motor & Sealed Steel Bearings:** Our fan is powered by a robust copper-core motor and features fully sealed steel bearings, providing dependable operation and an extended service life. - **Dual-Function Blower & Suction Design:** Versatile enough to function as both a high-pressure blower and a suction device, this fan adapts seamlessly to various industrial and DIY tasks, making it a valuable addition to any workspace. - **Dual-Sided Aluminum Impeller:** Equipped with a centrifugal aluminum wind wheel, this fan guarantees smooth and stable airflow with minimal vibration, delivering high wind pressure for efficient operation. - **Noise Reduction & Dust Prevention:** Designed with a built-in sound-absorbing sponge and removable dust filters at both the air inlet and outlet, this fan ensures quiet operation and long-lasting durability. **Technical Specifications:** - *Phase:* Single-Phase - *Speed:* 2980 RPM - *Operating Temperature:* -40°C to 40°C - *Max Inlet Air Temperature:* -40°C to 80°C - *Available Power (W):* 120W, 180W, 250W, 350W, 550W, 750W, 1100W - *Max Wind Pressure (kPa):* 7.5, 8.5, 9.5, 11, 14, 21, 24 - *Max Suction Power (kPa):* 6.7, 7.6, 8.6, 10, 13, 20, 22 - *Max Ventilation Depth (m):* 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.2 **What's Included:** - 1 x Regenerative Fan - 1 x User Manual ...