News

10/02/2023

New Security Bar Grilles Options for Louvers and Dampers

Pottorff is pleased to announce the addition of three new high-security bar grille options. These reduce uneanted access to ductwork for applications where misuse is a risk. They feature all-welded construction and are mounted using a welded frame with optionsl mounting flanges.

SBG Bar Grille

SBG-DR with double ribbing to prevent bar rotation

SBG-TR with barrier bars that rotate inhibiting the use of cutting tools.

07/05/2023

NEW Operable Blade Industrial Fiberglass Louver

Our FOJ-445 fiberglass operable louver is ideal for applications where corrosive air exists for exhaust, air supply or pressure relief. Available for in-cavity wall installation or flange mounted to exterior/interior of wall.

07/01/2023

EVS-422 Sand Louver is Now AMCA Certified

Our EVS-422 extruded aluminum sand louver is suited for high wind areas or applications sensitive to wind-driven sand. AMCA Certified for Air Performance/Wind-Driven Sand.

06/29/2023

New Video Shows Proper Application of Sealant to Pottorff Louvers

Many of our reps asked for a video showcasing how caulk is applied in the factory. This video shows the proper application techniques.

03/31/2023

Add Distinctive Style and Save Energy with NEW Pottorff Canopy

The ACP-802 exrruded aluminum canopy is designed to provde an aesthetic style to a building’s exterior while keeping the building cool. Theis canopy saves energy by reducing glare and thermal load. The ACP-802 will also minimize rain and snow on surfaces directly underneath the canopy.