Pottorff Distributors

Knape Associates is an official distributor for Pottorff. Pottorff has been a leading manufacturer of high-quality air control products since its founding in 1934.

With over 80 years of experience, they have established themselves as experts in dampers, louvers, and other ventilation solutions.

Learn about Pottorff Louvers

Key Pottorff Product Lines

Pottorff offers a comprehensive range of air control products for industrial HVAC applications.

Key product lines carried by Knape Associates include:

Air control and backdraft dampers – Prevent air from flowing in the wrong direction in HVAC systems. Help regulate airflow and temperature.
Fire, smoke, and fire-smoke dampers – Contain fire and smoke, prevent spread through ductwork. Critical safety components.
Fiberglass dampers –
Fiberglass Reinforced Plastic, or FRP dampers, are made of durable and corrosion-resistant composite materials.
Louvers and penthouses – Allow ventilation while protecting against weather and debris. Streamline air intake/exhaust.
Actuators and accessories – Actuators control damper operation. Accessories enhance performance.

Pottorff’s breadth of products provides solutions for airflow, fire protection, ventilation regulation, and more. Knape Associates has in-depth expertise to help identify the right Pottorff models to suit each project’s needs.

Looking for a Specific Pottorff Product?

See how to change a Porttorff actuator from external to internal mount

Warranty Information

Pottorff offers a 60 month warranty (download warranty PDF) from the original ship date on products they manufacture. This warranty covers defects in materials and workmanship. Pottorff will provide replacement materials or repair defective products within the 60 month warranty period.

PRODUCTS