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News

Our Penthouse Line is Rapidly Expanding with our New ECD-635-PH

The ECD-635-PH extruded aluminum penthouse is designed for intake and exhaust applications and includes wind-driven rain resistant louvers to minimize water penetration. The ECD-635-PH can serve as a gravity ventilator, fan discharge cap, fresh air intake cap, sigh shield, or pressure relief ventilator.
ECD-635-PH Catalog Sheet

08/30/2022

BD-50-SS Stainless Steel Backdraft Damper

Our new damper is ideal for low to medium duty applications requiring corrosion resistant construction. It can be ordered in both 304 and 316 stainless steel to withstand the damaging effecta of heavily corrosive environments found in coastal areas. It can be ordered in both single section and multiple section configurations, replacing the limited sizes available on our BD-20 model.

BD-50-SS Catalog Sheet

07/28/2022

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

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

ECD-445-PH Catalog Sheet

07/26/2022

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

06/15/2022

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

06/05/2022

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