News

10/20/2023

Pottorff Announces Four New Fiberglass Industrial Control Dampers

These dampers are ideal for applications such as waste-water treatment plants, micro-electronics manufacturing facilities or wherever the products could come in contact with chlorine gas in the system. Our FRP 80 series features economical 3-V blades for system velocities up to 2000 fpm. Our 90 series features high-performing airfoil blades for system velocities up to 4000 fpm.

FRP-81/82
FRP-91/92

10/15/2023

Pottorff Announces New AMCA Certified AM-PD Stand Alone Airflow Measuring Station

Features airfoil shaped pitot tubes with a Bluetooth transducer to provide accurate airflow measurement without the need for a control damper. Separate placement of airflow measuring and air control can give engineers more flexibility when controlling the amount of outside air needed to maintain proper air quality.

10/03/2023

New Structural Supports for Multi-Section Louvers

Pottorff’s horizontal, stationary louvers now have the option to include aluminum structural support members to be shipped and installed eith multi-section louvers. These supports are able to withstand a 30 psf design load. They fit a variety of building conditions and wall thicknesses and provide support for non-storm rated applications

Multi-Section Louver Structual Supports

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.