SCHAEFER Exhaust Fan: Belt Drive, 48 in Blade, 1 hp, Totally Enclosed Air Over, 20,000 cfm
The SCHAEFER 485S1 is a belt-drive slant-wall exhaust fan with a 48-inch blade, 1 hp motor, and 20,000 cfm airflow. It features a galvanized steel frame and a Totally Enclosed Air Over motor enclosure, operating on…
SKU 3G-OTH-80857
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Product Description
The SCHAEFER 485S1 is a belt-drive slant-wall exhaust fan with a 48-inch blade, 1 hp motor, and 20,000 cfm airflow. It features a galvanized steel frame and a Totally Enclosed Air Over motor enclosure, operating on 115/230V AC single-phase power.
Frequently Asked Questions
What is the SCHAEFER 485S1 exhaust fan used for?
The SCHAEFER 485S1 belt-drive slant-wall exhaust fan is used for high-volume air removal in industrial and commercial facilities, such as warehouses, factories, and distribution centers. Its 20,000 cfm airflow and 48-inch blade handle heat, fumes, and moisture effectively.
What are the specifications of the SCHAEFER 485S1?
The SCHAEFER 485S1 has a 48-inch blade, 1 hp motor with Totally Enclosed Air Over enclosure, and delivers 20,000 cfm. It operates on 115/230V AC single-phase power, with a galvanized steel frame. The manufacturer part number is 485S1.
Where to buy the SCHAEFER 485S1 worldwide?
3G Electric supplies the SCHAEFER 485S1 belt-drive exhaust fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this industrial ventilation solution.
How to install a belt-drive slant-wall exhaust fan like the SCHAEFER 485S1?
Install the SCHAEFER 485S1 by mounting the fan housing securely to a wall opening, ensuring proper support for the 48-inch unit. Connect the 115/230V AC single-phase power to the Totally Enclosed Air Over motor. Follow local electrical codes and use a qualified electrician.
Used in
Common applications for SCHAEFERSCHAEFER Products
3G Electric supplies SCHAEFER belt-drive slant-wall exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













