All tubes are engineered for uniform distribution and proper mixing of air to produce
the best aerodynamic effect in greenhouse structures.
> Furnished in clear 4 mil thick UV stabilized polyethylene material.
> Each tube is custom punched to match the selected Fan-Jet Unit w...
Our price: $64.00
Manual Variable Speed Controls Our manual controllers can be used on most of our single speed fans to adjust airflow from 20% to 100% of fan output capacity. They also have ability to turn the fan completely off. Supplied in watertight electrical enclosure with approved connecto...
Our price: $169.00
Schaefer Ventilation Equipment manufacturers some of the highest quality circulation
fans in the world. These patented fans are very quiet, highly efficient, and quite
durable! The airflow ranges from gentle to powerful and have variable speed capability
which allows you to s...
Our price: $176.75
Schaefer Ventilation Equipment manufacturers some of the highest quality circulation
fans in the world. These patented fans are very quiet, highly efficient, and quite
durable! The airflow ranges from gentle to powerful and have variable speed capability
which allows you to s...
Our price: $216.75
