The SP-505VFD HEPA filtration unit has the highest flow rate and static pressure rating available for a unit of its size and weight. With the variable speed model, the user may control the blower speed from 20% to 100% of the base speed. The SP-505VFD out-performs anything in its category and sets the standard for high quality air cleaning equipment in a small, highly-portable package. The hand truck configuration allows operation in either a horizontal or vertical position and facilitates transportation of the unit close to the work site, thereby eliminating the necessity for excessive lengths of flexible duct.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (US – Fans and Blowers). Please call for information on VFD units that are CSA approved for use in Canada.
The SP-505A HEPA filtration unit has the highest flow rate and static pressure rating available for a unit of its size and weight. It out-performs anything in its category and sets the standard for high quality air cleaning equipment in a small, highly-portable package. The hand truck configuration allows operation in either a horizontal or vertical position and facilitates transportation of the unit close to the work site, thereby eliminating the necessity for excessive lengths of flexible duct.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (Fans and Blowers) and Canada under product Class 3812-01 (Fans and Blowers).