Soler and Palau MGSQB2024 Exhaust Fan N A SQB Square Inline Belt Drive Duct Fan Accessory Motor Cover SQB Collection 20" Motor Cover Assembly for SQB Model FanSoler and Palau accessories help their fans perform better These accessories include a speed control roof caps grille kits dampers duct transitions and more Most accessories are optional and ship separately Features:Safety Guard Covers the SQB MotorUL ListedSoler and Palau is the worldÂ"s leading fan manufacturer Their extensive range of residential and light commercial fans offer the ideal solution for air movement in any domestic application or office environment Soler and Palau products can be found in virtually any commercial or residential application ranging from innovative quiet and reliable room ventilators to large diameter high capacity exhaust systems designed for critical applications in some of the world s toughest environments