Thermo-regulated ventilation for your grow tent — The PK150-TC adjusts its speed automatically to keep your grow room at the perfect temperature, without manual tweaking.
Hand-picked by BloomLED experts — growshop designed in France with 10+ years of indoor-growing know-how.
Ø150 mm · 760 m³/h · Built-in thermostat · 110 W
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Built for demanding indoor growers, the Prima Klima PK150-TC inline fan combines a 760 m³/h airflow, an ultra-quiet ebm-papst AC motor, and a built-in thermostat that fine-tunes speed in real time. The result: a stable climate, healthier plants, and lower running cost — all inside a fire-rated polyamide housing.

| Specification | Value |
|---|---|
| Diameter | 150 mm |
| Max airflow | 760 m³/h |
| Power | 110 W / 230 V (0.48 A) |
| Motor | ebm-papst AC, backward-curved blades |
| Integrated control | Thermostat + variable speed |
| Housing | Impact- and flame-resistant polyamide |
| Bearings | Maintenance-free ball bearings |
| Dimensions | 338 x 233 mm |
| Net weight | 3.30 kg |
| Accessories | Wall bracket, cables, EU plug |
| Warranty | 2 years |
The built-in temperature probe drives fan speed in real time to keep your grow tent climate rock-steady. No more manual tweaking — the fan ramps up when your plants heat up and slows down as soon as the target is reached, protecting flowering and trimming your electricity bill.
The PK150-TC ships with an ebm-papst backward-curved-blade motor, a European industrial benchmark for reliability. The design cuts turbulence and slashes noise — ideal for a grow setup in a living space or apartment. Operation stays smooth even at full speed.
The polyamide shell absorbs impacts and resists flame — a key safety feature for grow rooms where heat, humidity and long-duty cycles push gear hard. Longevity is built in, ready for years of intensive cultivation.
At only 110 W for 760 m³/h, the PK150-TC offers outstanding efficiency. Combined with the thermo-controller, running costs stay low across a full flowering cycle. You vent away stale air and grow-light heat without inflating the electricity bill.
The supplied wall bracket lets you mount the fan on a wall or ceiling in minutes. Compatible with all Ø150 mm ducting and standard carbon filters, it slots into any grow tent, propagation room or dedicated indoor space.
Curated by BloomLED — a growshop designed in France with over 10 years of expertise in horticultural lighting and ventilation — the Prima Klima PK150-TC is our go-to for 1.2 m² to 2.4 m² tents that need bulletproof climate control.
With 760 m³/h, the PK150-TC fits 120x120 cm to 240x120 cm grow tents and dedicated rooms up to roughly 6 m². For smaller setups (60x60 or 80x80), the Prima Klima PK125 is a better match.
Does the thermostat work with a carbon filter?Yes — the PK150-TC pairs perfectly with a Ø150 mm carbon filter in series. Expect a 10-20% airflow drop from the filter; keep the filter clean and replace the sleeve periodically to preserve performance.
Does the fan always run at full speed?No — that is the whole point of Thermo Control: the motor slows down as soon as the target temperature is reached. You gain silence, motor lifespan and lower power use. For 100% always-on duty, pick the non-TC version.
Is it loud during night-time runs?The ebm-papst AC motor is among the quietest in its class. At reduced speed (thermo-control active), the PK150-TC stays very discreet. Add an inline Ø150 mm silencer on the exhaust for whisper-quiet operation.