ISO-MAX Soundproof Extractor – Can-Fan · Silent & Powerful Airflow

The ISO-MAX Soundproof Extractor is the definitive tool for professional growers who refuse to compromise between power and discretion. It is a high-end tubular fan that integrates a specialized silencer and a diagonal fan system into a single metal housing, designed to move large volumes of air while keeping decibel levels to an absolute minimum.

Why is noise the biggest enemy of your indoor grow?

Does the constant hum of your extractor keep you up at night or make you paranoid about what the neighbors might hear? A noisy ventilation system is the number one giveaway of an indoor crop. Standard fans vibrate, rattle, and create air turbulence that turns your grow tent into a jet engine, causing stress and risking the security of your entire operation.

If you don't solve this, you are forced to run your fans at lower speeds, which leads to heat spikes, humidity issues, and eventually, mold or pests destroying your harvest. You shouldn't have to choose between a silent room and healthy plants. The stress of "will they hear it?" takes the fun out of growing.

The ISO-MAX solves this instantly. By encasing the motor in a galvanized steel shell lined with high-grade acoustic foam, it absorbs noise at the source. It provides the airflow of a hurricane with the stealth of a library, giving you total peace of mind and perfect environmental conditions.

Advanced Technology: How ISO-MAX works

This isn't just a fan in a box. The ISO-MAX uses a unique stator-rotor system. This diagonal fan technology pushes air in a straight line, reducing the friction and turbulence that usually cause noise and pressure loss. This means it is incredibly efficient, using less electricity to move more air than standard centrifugal fans.

When you pair this with a quality odor eliminator for weed, you create a stealth system that is undetectable to both ears and noses.

Key Advantages and Benefits (FAB)

• Integrated Silencer: The metal casing is lined with special acoustic foam. Advantage: It dampens motor vibration and airflow noise significantly. Benefit: You can run the fan at full power without alerting anyone, sleeping soundly knowing your crop is safe.
• Diagonal Airflow Motor: The aerodynamic design reduces air drag. Advantage: Higher efficiency and static pressure. Benefit: It handles carbon filters easily without losing suction, keeping your temperatures stable and your electricity bills low.
• Plug & Play Design: Most models come ready to use (check specific model specs). Advantage: No complex wiring needed. Benefit: You save time on installation and avoid electrical headaches.
• Compact All-in-One: Combines fan and silencer. Advantage: Takes up less space than buying two separate units. Benefit: More room for your lights and plants in the grow tent.

Available Models and Technical Specifications

Choose the size that fits your air extraction system needs. Note that the 150mm and 200mm models typically feature a 3-speed switch for easy manual control.

• ISO-MAX 150mm: 410 m3/h (3 speeds) – Ideal for small tents (approx 1x1m).
• ISO-MAX 200mm: 870 m3/h (3 speeds) – Perfect for medium setups (1.2x1.2m).
• ISO-MAX 250mm: Available in 1480 m3/h (Standard) or 2310 m3/h (High Power).
• ISO-MAX 315mm: Available in 2380 m3/h (Standard) or 3260 m3/h (High Power).
• ISO-MAX 355mm: 4800 m3/h – For large rooms requiring massive air exchange.

Frequently Asked Questions

Is the ISO-MAX really silent?

Yes, it is one of the quietest fans on the market relative to its power. While no fan moving this much air is 100% silent (you will hear the "whoosh" of air), the mechanical noise and vibration are virtually eliminated. Using insulated ducting further reduces air noise.

Do I need a speed controller?

The 150mm and 200mm models come with a built-in 3-speed switch. For the larger single-speed models, you can use an external controller to manage your climate control precisely, but ensure the controller is compatible with the fan's amperage.

Can I hang it directly from the tent bars?

Yes, despite its robust metal build, it is relatively lightweight for its size. It comes with mounting brackets that make hanging it easy. We recommend using bungee cords or straps to prevent any vibration transfer to the tent frame.

Personal Experience of Pevgrow’s CEO (Alan)

I remember when I switched from a standard plastic extractor to the ISO-MAX 250. The difference was shocking. Before, I could hear the hum of the grow room from the hallway; after installing the ISO-MAX, I actually had to unzip the tent just to check if it was on. It’s that quiet.

My pro tip: Don't undersize your fan. It's always better to get a larger ISO-MAX and run it at a lower speed. This makes it even quieter and extends the lifespan of the motor. It’s an investment that pays for itself in peace of mind and harvest quality.