AC Infinity Cloudline Pro Inline fans

About

Quiet, high-static-pressure inline duct fans in 100 mm through 300 mm, stocked in Sydney by Quick Bloom Lights as the official Australian AC Infinity importer. Every Cloudline Pro uses a PWM-controlled EC motor and a mixed-flow impeller — the combination that holds airflow through carbon filters, bends and long duct runs where cheaper axial fans stall. Grow tent, subfloor, attic, garage or AV cupboard, the range covers it with two control options: a manual dial (S Series) or full climate automation (T Series). 100–300 mm 4″ through 12″ ducting EC motor quiet, and cheap to run at part speed 67,000 hrs ~7.5 years running 24/7 2-year warranty official importer, AU plug fitted S Series or T Series? Here's the part most listings don't tell you plainly: the fan is identical. Same EC motor, same mixed-flow impeller, same airflow, same noise rating. The only difference is how you control it — so this is a decision about your setup, not about fan quality. S Series — manual speed dial A physical 10-speed dial. Set it and that's the airflow you get. No app, no programming, nothing to configure. The right choice for a subfloor, garage or utility run where you want reliable quiet extraction and nothing to think about, and it saves you the cost of a controller you won't use. S4 100 mm · S6 150 mm · S8 200 mm T Series — Controller 69 Pro included Ships with the Controller 69 Pro: temperature, humidity and VPD triggers, dynamic speed that ramps with conditions rather than switching on and off, minimum-speed operation, timers, schedules and WiFi app control. The right choice for a grow tent, where you want the environment managed rather than just air moved. T4 · T6 · T8 · T10 · T12 Which size for your space Duct size Suits Models 100 mm (4″) Small tents up to 2x4, cupboards, single-room transfer S4 / T4 150 mm (6″) Tents up to 1.2 × 1.2 m (4x4), average subfloors, bathrooms S6 / T6 200 mm (8″) 5x5 and 8x4 tents, grow rooms, large subfloors S8 / T8 250 mm (10″) Multi-tent runs, full

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