News
Pottorff Announces NEW Tornado Suppression Damper – Steel Construction.
The TOR-550 is designed for protection against negative pressure events during tornado conditions. It is configured for either intake or exhaust installations. The frame is constructed of steel channel and the blades are of galvanized double skin airfoil constructions. Axles are solid steel.
Maximum Pressure Differential: 83 in. wg.
Maximum System Velocity: 6400 fpm
10/30/2024
EFJ-145 Louver for Projects with Minimal Sizing Allowances
The EFJ-145 is designed with a 1-1/2” frame and a 45-degree J-blade, making it ideal for intake and exhaust applications where water infiltration protection is not a primary concern. This model is perfect for situations with limited sizing options that demand optimal airflow.
EFJ-14510/28/2024
Pottorff Releases Two New High-Performing Round Industrial Control Dampers
CD-85R and CD-87R are our newest additions to our industrial damper line-up. Both feature a rugged round channel frame and a single round blade for automatic air control and manual balancing inn medium to high pressure and velocity applications.
Maximum System Pressure: 20 in. wg.
Maximum System Velocity: 6400 fpm
Maximum System Pressure: 30 in. wg.
Maximum System Velocity: 7000 fpm
10/16/2024
Pottorff Holds Fundamentals of Louvers and Dampers Class at its New Technical Center
A fantastic group of our representatives joined us to deepen their understanding of our louver and damper products, including our severe-duty louver and industrial control damper lines. A highlight was the tour of manufacturing facility and AMCA Certified in-house testing laboratory. We cannot wait to see how our reps apply this knowledge in the field.
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