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BD image Newest Addition to our Expanded Penthouse Line – ECD-445-PH

The ECD-445-PH extruded aluminum penthouse is designed for intake and exhaust applications snd includes wind-driven rain resistant louvers to minimize water penetration. The ECD-445-PH can serve as a gravity ventilator, fan discharge cap, sight shield, or pressure relief ventilator.


ECD-445-PH Catalog Sheet

FSD-151-SS Stainless Steel Fire/Smoke Damper now AMCA Certified

Our FSD-151-SS features stainless steel blades which is perfect for mildly corrosive environments or areas of high humidity. The aifoil design offers exceptional air performance. Now AMCA Cerfidied for Air Performance.

FSD-151-SS Catalog Sheet
Expansion to Pottorff’s Penthouse Line with EFD-445-PH and EFD-635-PH

Our newest EFD-445-PH and EFD-635-PH drainable blade penthouses are ideally suited for intake and exhaust applications and feature efficiant drainable blades to lower the risk of water penetrating the openings.

Pottorff Penthouse Line
New XCD-545 FEMA Grille is Your Best Protection for Severe Weather

Our new dema grille is the single best protection against storm conditions. Certified ICC-500 and is designed in compliance with FEMA 361 and 320 for storm shelters and safe rooms. AMCA Certified for Water Penetration, Air Performance and Wind-Driven Rain.

XCD-545 Catalog Sheet
Improve indoor air quality with our NEW CD-25R-CO2 Control Damper with Carbon Dioxide Sensor.

Featuring a modulating Belimo actuator and A CO2 room sensor, this product measures the carbon dioxide levels and sends a signal to the damper to open at desired set-points, allowing fresh air intake.

CD-25R-CO2 Catalog Sheet
Reduce Labor and Achieve a More Aesthetic Look with our Louver Mullion Seam Cover.

This option not only gives our louvers a more enhanced appearance but the cover helps maintain appropriate louver spacing and reduces labor when caulking and sealing in multiple sections.

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