eFlow-MAX+ LF is the next-generation of the eFlow-MAX Constant Airflow Regulator. This enhanced version showcases an advanced, durable, easy to adjust lock-in nub for CFM control, meticulously designed for optimal performance and efficiency.
eFlow-MAX+ LF is a field adjustable High-Capacity Constant Airflow Regulator. It is designed to automatically and precisely balance airflow into or out of a space without the need for electricity. Its design saves significant amounts of energy, money and provides High Indoor Air Quality. This round damper is designed to provide pressure-independent maximum constant airflow in round duct systems without use of electricity, sensors or controls. As pressure increases, the blade moves to keep airflow stable over a wide pressure range. This new eFlow-MAX+ LF features an updated external mechanism that can be used to adjust airflow manually, and with ease, without any tools. eFlow-MAX+ LF can be easily installed inside standard ductwork. Mounting may be horizontal or vertical.
eFlow-MAX+ LF features laser-welded, heavy galvanized steel body, aluminum control plate, solid plastic airflow control and airtight seal to ensure no-leak fit. It is also available in stainless steel.
eFlow-MAX+LF is maintenance free and corrosion-proof under normal constitutions.