News
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.
10/01/2024
CD-81R Industrial Round Control Damper Delivers Exceptional Performance at an Affordable Price!
With a maximum system velocity of 6000 fpm and temperature ratings reaching up to 400 degrees, the CD-81R is ideal for automatic air control and manual balancing in medium to high-pressure environments such as factories and power plants.
CD-81R09/30/2024
Our NEW Miami-Dade Penthouse features an Industry Leading Impact Rating
Our new EFD-635-MD-PH is the BEST solution for projects in hurricane-prone regions. Designed and tested to withstand the extreme loads, debris impact, and cyclic fatigue associated with the severe weather effects of hurricanes.
Miami Dade County NOA: 24-0117.02
Approved to FBS: TAS 201-94, 202-94 and 203-94
Florida Building Code Approval: No. 46928.1
Design Load: 115 psf
Large Missile Impact: 80 psf
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