
Mammoth TT Extraction Fan
Powerful, quiet, and built for flexibility, the Mammoth TT Twin Speed Inline Fan is a reliable ventilation solution designed to keep your grow space perfectly balanced throughout every stage of the plant lifecycle.
Adjustable Airflow for Every Growth Stage
This twin speed inline fan gives you two airflow settings at the push of a button, allowing you to tailor ventilation to suit the needs of your plants. Early-stage seedlings require gentle, continuous airflow to prevent disease, while mature plants benefit from stronger extraction. The Mammoth TT adapts easily to both, acting like two fans in one.
Quiet, Discreet Operation
With noise levels starting at just 26dB, the Mammoth TT runs quietly in the background, helping to maintain a peaceful growing environment without compromise on power or performance.
Built-In Safety Features
Equipped with thermal protection, the fan will automatically shut down if temperatures rise too high—ideal for long-term, continuous use. The unit is also water-resistant to an IP65 rating, making it dust-tight and safe from light sprays and humidity.
Simple to Install
Each fan includes an integrated mounting bracket for easy, secure fitting in grow tents or rooms. A 1.8m UK mains cable is included for plug-and-play setup straight out of the box.
Why Choose Mammoth TT Twin Speed?
Ventilation is critical for healthy plant development. The Mammoth TT Twin Speed Fan helps control temperature, prevent disease, and remove stale air from your grow area—all without needing to buy two separate units. Durable, adjustable, and cost-effective, it’s a dependable choice for growers looking to maintain the perfect climate.
Features
- High-pressure inline fan with twin speed functionality
- Switch between two airflow settings to suit plant needs
- Quiet operation from just 26dB
- Thermal cut-off protection for safe, long-term use
- Integrated mounting bracket for easy installation
- 1.8m UK mains cable included
- Water resistant to IP65 standard
- UKCA, CE & RoHS certified
- Backed by a 2-year warranty
Available in sizes: 4" (100mm), 5" (125mm), 6" (150mm), 8" (200mm), 10" (250mm), and 12" (315mm)
| Size | Airflow (Low/High) | Height | Length | Width |
|---|---|---|---|---|
| 4" (100mm) | 165m³/h / 198m³/h | 19cm | 28.5cm | 21cm |
| 5" (125mm) | 248m³/h / 284m³/h | 19cm | 30cm | 20.5cm |
| 6" (150mm) | 410m³/h / 530m³/h | 21.5cm | 32cm | 23cm |
| 8" (200mm) | 530m³/h / 690m³/h | 25cm | 30.5cm | 24.5cm |
| 10" (250mm) | 1064m³/h / 1405m³/h | 32cm | 41cm | 34.5cm |
| 12" (315mm) | 1750m³/h / 2206m³/h | 38cm | 50cm | 39cm |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Powerful, quiet, and built for flexibility, the Mammoth TT Twin Speed Inline Fan is a reliable ventilation solution designed to keep your grow space perfectly balanced throughout every stage of the plant lifecycle.
Adjustable Airflow for Every Growth Stage
This twin speed inline fan gives you two airflow settings at the push of a button, allowing you to tailor ventilation to suit the needs of your plants. Early-stage seedlings require gentle, continuous airflow to prevent disease, while mature plants benefit from stronger extraction. The Mammoth TT adapts easily to both, acting like two fans in one.
Quiet, Discreet Operation
With noise levels starting at just 26dB, the Mammoth TT runs quietly in the background, helping to maintain a peaceful growing environment without compromise on power or performance.
Built-In Safety Features
Equipped with thermal protection, the fan will automatically shut down if temperatures rise too high—ideal for long-term, continuous use. The unit is also water-resistant to an IP65 rating, making it dust-tight and safe from light sprays and humidity.
Simple to Install
Each fan includes an integrated mounting bracket for easy, secure fitting in grow tents or rooms. A 1.8m UK mains cable is included for plug-and-play setup straight out of the box.
Why Choose Mammoth TT Twin Speed?
Ventilation is critical for healthy plant development. The Mammoth TT Twin Speed Fan helps control temperature, prevent disease, and remove stale air from your grow area—all without needing to buy two separate units. Durable, adjustable, and cost-effective, it’s a dependable choice for growers looking to maintain the perfect climate.
Features
- High-pressure inline fan with twin speed functionality
- Switch between two airflow settings to suit plant needs
- Quiet operation from just 26dB
- Thermal cut-off protection for safe, long-term use
- Integrated mounting bracket for easy installation
- 1.8m UK mains cable included
- Water resistant to IP65 standard
- UKCA, CE & RoHS certified
- Backed by a 2-year warranty
Available in sizes: 4" (100mm), 5" (125mm), 6" (150mm), 8" (200mm), 10" (250mm), and 12" (315mm)
| Size | Airflow (Low/High) | Height | Length | Width |
|---|---|---|---|---|
| 4" (100mm) | 165m³/h / 198m³/h | 19cm | 28.5cm | 21cm |
| 5" (125mm) | 248m³/h / 284m³/h | 19cm | 30cm | 20.5cm |
| 6" (150mm) | 410m³/h / 530m³/h | 21.5cm | 32cm | 23cm |
| 8" (200mm) | 530m³/h / 690m³/h | 25cm | 30.5cm | 24.5cm |
| 10" (250mm) | 1064m³/h / 1405m³/h | 32cm | 41cm | 34.5cm |
| 12" (315mm) | 1750m³/h / 2206m³/h | 38cm | 50cm | 39cm |





















