PTI-IS Metal Inline Booster Fans are engineered to boost air in
forced air heating and cooling systems without upsetting the
balance in the closed-loop system.
Each fan body is made of steel construction with powder coated
baked paint and is suitable for various environments including
gas work shops, indoor growing rooms, warehouses, etc.
The motor features a permanently lubricated bearing that
operates quietly and requires no maintenance.
The fans are fluted on both ends to be easily mounted in-line
morewith the existing duct work to increase airflow.
Diameter: 4inch / 6inch / 8inch. less