Schaefer VK 20Inches Circ Fan 3 Phase & Mount

Schaefer VK 20 in 3-phase grow room circulation fan

The Schaefer VK 20 in circulation fan moves up to 5,470 CFM in a coherent HAF stream from a 1/3 HP motor. A deep-guard design and matched blades push extreme airflow while keeping noise low. Three-phase power gives steady, efficient performance for large rooms. Powder-coated steel guards resist rust in humid greenhouses and grow rooms.

Ceiling-mount airflow that saves floor space

The included ceiling bracket holds compatible fans from 24 to 30 inches and up to 50 lbs. Mounting overhead keeps floors clear for reservoirs and gear and improves safety. Growers position the airflow right over the canopy to even out temperature and CO2. Steady circulation cuts hot spots around lights and lowers disease pressure. Both fan and mount carry a 2-year limited warranty. It runs at up to 1,725 RPM for strong, reliable air movement. Its 20-inch blade suits aisles, benches, and tight tents alike. The matched motor and blade set runs cool over long daily hours. Add a variable-speed control to fine-tune airflow as plant loads grow. Mount it once and it holds position for consistent, repeatable coverage. The rugged build handles the heat and moisture of a working room.

Key Features

• 5,470 CFM HAF Airflow: Deep-guard design and heavy-duty blades move extreme air volume.
• Low Noise: Strong circulation with reduced sound for a quieter grow room.
• 3-Phase Motor: Matched 1/3 HP motor and blade set for steady, efficient airflow.
• Corrosion-Resistant: Powder-coated steel guards resist rust in humid rooms.
• Ceiling Mount Included: Holds compatible 24-30 in fans up to 50 lbs, freeing floor space.
• 2-Year Limited Warranty: Covers both fan and mount for worry-free use.

Technical Specifications