Duct fan

This inline duct fan is a compact ventilation device matched for round air ducts, for air intake, exhaust and indoor air circulation.

The cylindrical housing is made of sturdy white engineering plastic. Two stainless steel clamps secure ducts on both air ports, with an integrated plastic base for wall/ceiling mounting. The internal motor directly connects to the impeller, forming a streamlined barrel to cut wind resistance, fitted with a power cord for simple operation.

Fit matching ventilation pipes to inlet and outlet, tighten stainless steel clamps to avoid air leakage. Fix the fan via the bottom base with screws, plug in power and flip the switch to start air supply or exhaust. It works with long retractable flexible ducts and supports multi-unit series connection.

Household: Bathrooms, kitchens, basements, storage rooms for moisture, odor and formaldehyde removal. Commercial: Small offices, beauty salons, pet stores, smoking rooms. Other spaces: Greenhouses, labs, small breeding houses, tents and equipment cooling.

This duct fan operates quietly and stably with minimal vibration. Its plastic casing is moisture and corrosion resistant for damp environments. Compact cylindrical build can be concealed in ceilings to save space. Quick-fit stainless steel clamps enable easy, leak-free duct installation. It generates strong airflow with low power consumption for long-hour running, and supports both air intake and exhaust for flexible ventilation needs.