Schaefer SFT-1200 12" Shutter-Style Exhaust Fan, great for greenhouses . Low-maintenance, energy-efficient solution for low to medium airflow. Features an aluminum blade, powder-coated guards, durable PVC shutters and an enclosed heavy-duty motor. Hardwired electrical connection required. Mounts flush to exterior wall.

Features and Specs:

• Speed: RPM 1,550
• Air Delivery: CFM 760
• Volts: 115
• H/P: 1/30
• Amps: 9
• Dimensions: L x W x H 8 ⅜" x 14 ⅞" x 14 ⅞"
• Made in United States