Schaefer Versa-Kool Greenhouse Circulation Fans have long been the most popular Horizontal Airflow Fans (HAF) globally for good reason. They are low cost, highly efficient, and exceptionally long lasting. When using Schaefer fans in your greenhouse or controlled environment agriculture facility you don't hear the fans, you feel them. Greenhouse HAF fans distribute air in a predictable pattern to ensure even coverage across the canopy of your crops. By homogonating temperature and humidity crop producers can expect more balanced crop growth. In nature, crops are accustomed to stimulation from wind and airflow through the canopy. This strengthens the crop and has many benefits. When moving into greenhouse or controlled environment the benefits of airflow and breeze must be added. Schaefer Versa-Kool Fans are the leader in high-efficiency motors for adding large volume airflow to a controlled environment agriculture. FAN LAYOUT We are happy to assist our customers in design and layout. We offer no-cost consulting on fan size, count, position, and efficiency. That said there are some general rules to consider when determining which fans will work best in your facility. It is helpful to know the following: Facility dimensions including length x width x height for each room or bay Space between the top of the canopy and the ceiling or roof Electrical specification and available power (Phase, voltage, and available amps) Proposed distance between inline fans and distance between rows of fans Mounting options (Ceiling or wall) as well as how to position fans relative to other equipment such as HVAC, light deprevation, lights, and dehumidifiers Does your project require fixed speed fans or variable speed control FEATURES Deep guard design for unmatched performance, low noise levels and safety without sacrificing airflow Matched high quality motors and blades for maximum efficiency Powder coated steel guards for increased durability and corrosion resistance Hot dipped galvanized guards on VK12-GA and VK20-GA models for even greater rust protection Powder coated steel mounting bracket and power cord included Wide variety of mounting options available for flexible and easy installation Additional options for wall and ceiling mounting available on our website Variable speed controls available for single or multiple fan adjustment Misting kits available for increased cooling Two year warranty Made in the USA
