Terrui Custom 86-Inch louver fan Supplier/Manufacturer/Factory China

Terrui 86'' louver fan

86" louvered fan is a large air volume, which can effectively achieve environmental cooling and directly drive a large fan. The fan adopts a more energy-saving and efficient permanent magnet brushless motor (EC direct drive), and the overall efficiency is increased by 10% compared with ordinary direct-connected fans. 86" louvered fans are made of anti-corrosion fiberglass materials as a whole and feature premium baffle plates, which is sturdy and durable. High performance and reliable quality, effectively solve the problem of cooling in usage scenarios.

Technical Specifications of 86'' louver fan

Item

Parameter/Description

Product Name

86" REFINE Circulation fan

Product Model

YKA086DEC

Blade Diameter

86inch/2.18m

Rotation Speed

320RPM

Air Flow

155000m³/h(91100CFM)

Power

3300w/4.4hp

Voltage

380-460V

Air Speed

6.5m/s-6m to the fan，5.3m/s-12m to the fan

Motor and Drive Configuration
The fan runs on a 3300W permanent magnet synchronous motor (PMSM). This direct-drive motor connects directly to the fan blades, eliminating belts, pulleys, and the associated transmission energy loss. This design limits wear parts to the internal bearings, reducing routine service intervals.

Air Output and Ventilation Capacity
The unit moves air at a rated capacity of 155,000 m³/h. This volumetric flow rate is intended for wide-span livestock houses to force air movement over large floor areas. The continuous velocity helps displace heavy moisture layers and dilute airborne pathogen concentrations in the animal pens.

Fiberglass Frame Material
The outer housing and structural frame are molded from industrial-grade fiberglass (FRP). Unlike galvanized steel or standard sheet metal, this composite material resists chemical degradation from animal waste acids, misting water, and ammonia vapors. The smooth finish allows for direct pressure washing.

System Integration and Control
This model is built to interface with external variable frequency drives (VFD) and centralized IoT barn management systems. The integrated louvers open and close mechanically to control draft direction, allowing farm operators to automate air speed relative to real-time sensor readouts.

Terrui 86'' louver fan

Technical Specifications of 86'' louver fan

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