AC Infinity CLOUDLINE S6, Quiet Inline Fan System with Speed Controller, 150 mm

Product detailed description

Quiet and precise ventilation for your plants

The AC Infinity CLOUDLINE S6 fan is designed to provide quiet and efficient ventilation for grow tents, greenhouses or any other spaces requiring reliable air circulation. Thanks to its modern EC motor and advanced design, it is suitable for growers of annual plants who require optimum climate control without disruptive noise.

Precise speed controller

A wired controller is included, allowing you to set the fan speed across 10 different levels. This makes it easy to find the ideal balance between the required airflow and noise level. Thanks to the PWM-controlled EC motor, the fan runs smoothly even at low speeds without generating unpleasant motor noise. With it, the S6 operates fully independently; for automatic control based on temperature, humidity and VPD, as well as app control, it can be connected to the Controller 69 Pro (see below).

Energy-efficient and quiet design

At the heart of this fan is a modern EC motor, which is not only significantly quieter but also much more energy-efficient than traditional AC motors. The mixed-flow design, stator vane and hydrodynamic wind circles ensure high static pressure, meaning efficient air delivery even through obstacles such as carbon filters. The motor with dual ball bearings guarantees a service life of up to 67,000 hours of operation.

Durability and easy maintenance

The entire system is designed for long-term reliability. The IP44 rating provides high resistance to dust and splashing water, which is crucial in a growing environment. The motor housing can be easily removed, significantly simplifying the cleaning and maintenance of the fan blades without the need to dismantle the entire ducting.

Wide range of applications

Thanks to its quiet operation, performance and adjustability, the CLOUDLINE S6 is suitable not only for growing. It is also ideal for:

• Cooling AV equipment, server cabinets and racks
• Improving air circulation in hydroponic systems
• Ventilating bathrooms, loft spaces and workshops
• Transferring warm or cool air between rooms

Technical specifications and dimensions

• Duct diameter: 150 mm
• Total airflow: 402 CFM (684 m3/h)
• Noise level: 32 dBA
• Static pressure: 503 Pa
• Maximum power consumption: 70 W
• Average power consumption: 38 W
• Voltage: 100-240 V AC
• Protection: IP44
• Bearings: Dual ball
• Service life: 67,000 hours
• Fan dimensions: 21.2 x 32.0 x 20.0 cm
• Controller dimensions: 8.5 x 3.6 x 1.3 cm
• Controller cable length: 3 m
• Mounting options: Horizontal and vertical

Complete your AC Infinity ventilation system (150 mm)

The CLOUDLINE S6 forms the basis of a 150 mm ventilation system. For maximum efficiency and discreet operation, choose components with the same diameter:

• AC Infinity DCF6 carbon filter (150 mm) - the same diameter as the fan. Its maximum airflow of 697 m3/h corresponds to the fan's 684 m3/h; you address performance headroom by choosing the fan, not the filter.
• 150 mm flexible four-layer ducting - connects the fan to the filter and exhaust.
• Pre-filter for 150 mm carbon filter (2 pcs) - extends the service life of the activated carbon.
• 150 mm silencer - further reduces extract noise, with the same diameter as the fan.
• Controller 69 Pro - connect the S6 fan control cable instead of the included wired controller directly to this smart controller's UIS port. It then controls the speed according to temperature, humidity and VPD and adds app control (the controller connects to your phone wirelessly via Bluetooth or WiFi). CLOUDLINE is UIS-native and requires no adapter.

Frequently asked questions

Which filter should be used with the CLOUDLINE S6 fan?
Choose a carbon filter with the same 150 mm flange diameter (model DCF6). The DCF6 filter (697 m3/h) is designed for the same diameter as the fan (684 m3/h) - the values correspond. A filter in the ducting also reduces the actual airflow of the whole assembly (carbon resistance), so you address performance headroom by choosing the fan.

Can the CLOUDLINE S6 be controlled via the AC Infinity app?
The included wired controller does not support the app - with it, the fan operates independently across 10 speed levels. For app control, connect the fan control cable instead of this controller directly to the smart controller's UIS port (69 Pro or AI+). CLOUDLINE is UIS-native and requires no adapter for this. The controller then controls the speed according to VPD and connects to your phone via Bluetooth or WiFi.

Which fan and diameter should be chosen for a particular tent size?
Do not use a fixed table; calculate it instead. Multiply the tent volume in m3 (width x depth x height) by 60 - this is the airflow required for one air exchange per minute. Add the resistance of accessories (carbon filter approx. +60%, ducting +20%, silencer +20%, LED heat up to +50%) and finally add a 25% reserve. Choose a fan that covers this requirement with reserve and can run more quietly at lower speeds.