J&D Manufacturing 72" Mega Torque Exhaust Fan, 44,955 CFM

The J&D Manufacturing 72" Mega Torque Exhaust Fan delivers heavy-duty, high-performance ventilation for large-scale dairy, poultry, and livestock operations. Operating without belts, pulleys, or tensioners, the Mega Torque torque-drive design delivers up to 40,075 CFM at 0.10" static pressure with zero drivetrain maintenance. VFD compatible and shutter motor kit compatible, it's engineered for continuous, reliable operation in demanding agricultural and industrial environments. Features & Benefits Torque Drive - No Belts or Pulleys: Eliminates belts, pulleys, bearings, tensioners, and greasing, reducing maintenance costs and maximizing long-term reliability. Consistent High-Level Performance: No aging belts or pulleys means no power loss or airflow reduction over time - the fan performs like new throughout its service life. VFD Compatible: Supports Variable Frequency Drive operation for variable speed control and energy optimization. Shutter Motor Kit Compatible: Accepts optional shutter motor kit for automated shutter control. Fiberglass Housing & Cone: UV-resistant fiberglass construction resists corrosion and weathering in harsh agricultural environments. 5-Blade Aluminum Propeller: High-efficiency 5-blade aluminum prop with hot-dip galvanized guard for maximum airflow and durability. Broad Application Range: Designed for dairy, poultry, greenhouse, and industrial ventilation where dependable high-volume exhaust is required. Technical Specifications Part # HP Volts Amps Phase RPM CFM @ 0" SP CFM @ 0.05" SP CFM @ 0.10" SP CFM @ 0.15" SP CFM @ 0.20" SP FEI @ 0.10" VFD Compatible VMTA72A5C33E 3 230/460 8.6-8.2/4.1 3 300 44,955 42,700 40,075 36,565 32,719 1.82 Yes w/VFD Features & Benefits Torque Drive — No Belts or Pulleys: Eliminates belts, pulleys, bearings, tensioners, and greasing, reducing maintenance costs and maximizing long-term reliability. Consistent High-Level Performance: No aging belts or pulleys means no power loss or airflow reduction over time — the fan performs like new throughout its service life. VFD Compatible: Supports Variable Frequency Drive operation for variable speed control and energy optimization. Shutter Motor Kit Compatible: Accepts optional shutter motor kit for automated shutter control. Fiberglass Housing & Cone: UV-resistant fiberglass construction resists corrosion and weathering in harsh agricultural environments. 5-Blade Aluminum Propeller: High-efficiency 5-blade aluminum prop with hot-dip galvanized guard for maximum airflow and durability. Broad Application Range: Designed for dairy, poultry, greenhouse, and industrial ventilation where dependable high-volume exhaust is required. Technical Specifications Part # HP Volts Amps Phase RPM CFM @ 0" SP CFM @ 0.05" SP CFM @ 0.10" SP CFM @ 0.15" SP CFM @ 0.20" SP FEI @ 0.10" VFD Compatible VMTA72A5C33E 3 230/460 8.6-8.2/4.1 3 300 44,955 42,700 40,075 36,565 32,719 1.82 Yes w/VFD