Ruck 14 Inch S-Prime EVO EC at 1,960 CFM
1,960 CFM from a 14 inch duct, inside a sound insulated galvanized steel casing. The motor is the same stepless 0-10V EC unit at 120V. That makes it the largest single-phase fan in the line.
Placing a Sound Insulated EC Inline Fan on a Trunk
A fan this size belongs on a trunk line serving several rooms rather than a single tent. Straight duct at both ends matters more here than on anything smaller. A 14 inch body loses more to a tight bend, and that loss never shows up in the rating. Size the circuit from the nameplate. Everything else carries over, from the insulated casing to the three-year German warranty.
Key Features
- 1,960 CFM: Mixed flow output for a 14 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 | 14 in |
| Airflow | 1,960 CFM |
| Complete Unit Rating | IPX4 |
| 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 |