Description
Product Part Number
TD-350/125-T
Description
The S&P TD-350/125 T In-Line Mixed-Flow Fan is designed for use with 125mm circular ducting in residential and light commercial ventilation systems. Delivering an airflow of up to 330m³/h (91.6l/s), its compact, low-profile construction makes it suitable for installation within ceiling voids and other areas where available space is limited.
An integrated adjustable run-on timer allows the fan to continue operating for a selected period of between 1 and 30 minutes after the connected switch has been turned off. This helps remove remaining moisture, stale air and odours from bathrooms, utility rooms and other ventilated spaces.
The fan is manufactured with a durable polypropylene casing and ABS mixed-flow impeller. Its removable motor and impeller assembly allows servicing and maintenance to be carried out without disconnecting the adjoining ductwork. The motor includes ball bearings and thermal protection for reliable operation.
Technical Specification
| Specification | Details |
|---|---|
| Manufacturer | Soler & Palau (S&P) |
| Model | TD-350/125 T |
| Manufacturer reference | 5211324800 |
| Fan type | In-line mixed-flow duct fan |
| Nominal duct diameter | 125mm |
| Timer | Adjustable run-on timer |
| Timer range | 1–30 minutes |
| Number of speeds | Single speed |
| Maximum airflow | 330m³/h |
| Maximum airflow | 91.6l/s |
| Motor speed | 2,050rpm |
| Maximum absorbed power | 26W |
| Maximum absorbed current | 0.11A |
| Sound pressure level | 33dB(A) at 3 metres |
| Electrical supply | 230V, single phase, 50Hz |
| Operating air temperature | −20°C to +40°C |
| Protection rating | IP44 |
| Electrical protection class | Class II |
| Motor insulation class | Class B |
| Motor bearings | Ball bearings, greased for life |
| Motor protection | Safety thermal protection |
| Casing material | Polypropylene |
| Impeller material | ABS |
| Speed controller compatibility | Not suitable for speed control |
| Weight | 2kg |
| Overall length | 258mm |
| Maximum casing diameter | 176mm |
| Connection spigot diameter | 123mm, suitable for 125mm ducting |
| Mounting | Integrated removable support bracket |
