Ruck 10 inch S-Prime Inline Duct Fan | 1,035 CFM, Sound Insulated

Ruck 10 Inch S-Prime: 1,035 CFM on 221 Watts The S in S-Prime is for sound insulated, and that is where the money in this fan has gone. A mixed flow impeller sits inside a galvanized steel shell lined with acoustic material, moving 1,035 CFM on 221W and 1.9A at 120V. A three-speed switch is built into the casing, so trimming output needs no separate controller. It is UL and CSA approved, weighs 22 lbs and runs about 27 inches long. Fitting a 3-Speed Inline Duct Fan Near Living Space A fan like this makes sense in a studio, a home office, or any room sharing a wall with somewhere people sleep. The insulation damps the noise coming off the casing rather than the noise travelling down the duct. A silencer on the outlet still earns its keep in a quiet space. The figure is 32 sones, which is real machinery rather than background hum. It is heavy enough to want a proper hanger of its own. Ruck builds it in Germany and covers it for three years. Key Features 1,035 CFM: Mixed flow output for a 10 inch duct. Sound Insulated Casing: Galvanized steel lined to damp noise off the fan body. One-Phase AC Motor: Simple, serviceable, and mains-powered. Integrated Switch: Mounted on the casing, no extra wiring needed. Mixed Flow Impeller: Holds pressure where an axial booster would stall. Made in Germany: Built and tested at the Ruck factory. 3-Year Warranty: Covered for three years, German built. Technical Specifications Specification Value Duct Size 10 in Airflow 1,035 CFM Power 221 W Current 1.9 A Speed Control Integrated 3-speed switch Noise 32 sones Weight 22 lbs Dimensions 12.68 x 12.68 x 27.05 in Operating Temperature -13 to 104 °F Certification UL and CSA Voltage 120V, 60 Hz Motor One-phase AC Casing Sound insulated galvanized sheet steel Impeller Mixed flow Warranty 3 years Origin Made in Germany