-40%
OSTBERG 4" Inch 128 CFM Inline Duct Ventilation Fan 120v exhaust or booster
$ 52.27
- Description
- Size Guide
Description
·CK4A inline 4" duct fan Galvanized steel & bake on power coated housing for moist environments and extended life.
·
Balance external rotor motor with backward curved impeller blades
Permanently lubricated sealed ball bearings
(100% speed controllable)
Automatic reset thermal overload protection
Highly Energy Efficient
CK fans can be installed in any position
Designed for high static pressure applications including: carbon filters and long, complicated duct runs.