Vents TT 150mm Air Extractor – 2 Speeds (405-520 m³/h)

The Vents TT 150mm Air Extractor is the high-performance lung your indoor crop needs to breathe properly and maximize bud production. Designed specifically for medium-sized spaces, this mixed-flow fan guarantees constant air renewal, keeping temperature and humidity under control without skyrocketing your electricity bill.

Is your grow tent turning into a sauna?

One of the biggest headaches for any grower is heat accumulation and stale air. When the air stops moving, CO2 levels drop, humidity spikes, and your plants stop growing or, worse, fall victim to fungi and pests. Ignoring this is a one-way ticket to a ruined harvest.

The Vents TT 150mm solves this instantly. By installing this device, you ensure a powerful flow of up to 520 m³/h, evacuating heat and odors while bringing in the fresh breeze your plants crave to photosynthesize like beasts.

Total Control Over Your Grow Room Climate

This extractor isn't just a fan; it's a climate management tool. Thanks to its 2-speed motor, you can adapt the ventilation to the life cycle of your plants. Use the lower setting (405 m³/h) for the vegetative phase or cooler days, and switch to maximum power (520 m³/h) during flowering or the hottest summer months.

It is the perfect complement to your Air Extraction System, bridging the gap between basic axial fans and heavy industrial centrifugal extractors. It gives you the pressure needed to pull air through carbon filters without the noise of a jet engine.

Key Features and Benefits

• 150mm (6 inches) Diameter: Standard size compatible with most ducts and Odor eliminator for weed filters on the market.
• Double Speed (405/520 m³/h): Allows you to save energy when full power isn't needed and push hard when temps rise.
• Mixed Flow Technology: Combines the best of axial and centrifugal fans, offering high air pressure with minimal noise.
• Easy Maintenance: The central block with the motor can be removed for cleaning without dismantling the ducts.
• Durable Build: Made of high-quality ABS plastic, resistant to corrosion and humid grow environments.

How to Use It in 3 Simple Steps

Installing the Vents TT is straightforward, even if you aren't a handyman. Just remember that for safety, wiring should be done carefully.

1. Mounting: Fix the extractor bracket to the ceiling or wall of your Grow tents. Make sure the arrow on the casing points in the direction you want the air to go (usually out of the tent).
2. Connection: Connect your aluminum ducting or carbon filter to the 150mm flanges and secure them with clamps to prevent leaks.
3. Wiring: Note: Cables are usually not included. Connect the Neutral (Blue) to N and the Phase (Brown) to L1 (low speed) or L2 (high speed). Never connect L1 and L2 at the same time or you will burn the motor.

Frequently Asked Questions

Does it come with a plug and cable?

Typically, these semi-professional extractors come without a cable so you can customize the length or connect them to a climate controller. You will need a standard power cable and basic wiring tools.

Is it very noisy?

Compared to traditional centrifugal extractors (the "UFO" type), the Vents TT is significantly quieter thanks to its aerodynamic design. However, at maximum speed, you will hear the air rushing; using soundproof ducting helps a lot.

Can I use it with a carbon filter?

Absolutely. The Vents TT 150mm has enough static pressure to pull air through a carbon filter effectively, ensuring no smell escapes your grow room.

What size grow tent is this for?

It is ideal for tents ranging from 100x100cm up to 120x120cm. For larger spaces, you might need a more powerful model or use this one just for air intake.

Personal Experience of Pevgrow’s CEO (Alan)

I've used the Vents TT series in countless setups, and honestly, it's the "workhorse" of indoor growing. It hits that sweet spot between price and performance. I usually set it up in my 1.2m tents; I keep it on low speed during the first few weeks to keep humidity slightly higher, and then flip it to high speed as soon as the flowers start fattening up.

What I really appreciate is the maintenance. Being able to unclip the motor block to wipe off the dust without having to undo all the duct tape and clamps is a massive time-saver. If you want reliable ventilation without spending a fortune on industrial gear, this is the one.