Ruck 10 inch S-Prime EVO EC Inline Duct Fan | 1,271 CFM, Sound Insulated

The 10 Inch S-Prime EVO EC and Its 1,271 CFM This is the size where the line stops being a tent fan and starts serving a room. 1,271 CFM comes from 298W at up to 3.5A, with the impeller reaching 3,900 RPM, the fastest in the family. The motor rating steps down to IP30 here, where the 6 and 8 inch use IP54, so it prefers a drier mounting position. The terminal box stays IP44 and the complete unit is IPX4, with weight at 23.1 lbs. Hanging a Sound Insulated Duct Fan This Heavy At that weight and 27 inches long, mounting is the first thing to sort out. Two hangers hold it more comfortably than one, and the ducting should never carry the load. Straight duct either side is worth arranging as well, because a body this wide loses real airflow to a tight elbow at the inlet. Run it below full tilt on the 0-10V input wherever the room allows. It is quieter there, it draws less, and the motor has an easier life. Ruck builds it in Germany and covers it for three years. Key Features 1,271 CFM: Mixed flow output for a 10 inch duct. Sound Insulated Casing: Galvanized steel lined to damp noise off the fan body. EC Motor: Draw falls with speed on a 0-10V input. Stepless 0-10V Control: Works with the MTP 21 and most climate controllers. Motor in the Hub: Kept out of the airstream, so airflow is not disrupted. 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 1,271 CFM Power 298 W Max Current 3.5 A Impeller Speed 3,900 RPM (max) Motor Protection Rating IP30 Terminal Box Rating IP44 Complete Unit Rating IPX4 Weight 23.1 lbs Dimensions 27.17 x 12.60 x 13.58 in Operating Temperature -22 to 104 °F Voltage 120V, 60 Hz Motor EC, one-phase Speed Control Stepless 0-10V (MTP 21 compatible) Thermal Protection TEC cut-out Insulation Class F Casing Sound insulated galvanized sheet steel Impeller Mixed flow, motor in the hub Warranty 3 years Origin Made in Germany