List of products by brand Prima Klima

Primaklima duct fans are suited ideally for medium pressure applications and are therefore optimal for use on the intake side of the equipment in combination with activated carbon basket filters.

Prima Klima: German-Engineered Extraction for Indoor Cultivation

Prima Klima has been developing ventilation and filtration systems for indoor growing since 1996. Founded in Bretten, Germany, the company now manufactures at its own facility in Radnice, Czech Republic, and exports to over 40 countries. With approximately 60 employees and motors sourced from leading German and Swiss manufacturers, Prima Klima delivers consistent, industrial-grade performance. Browse the full PK range in our extraction fans category at Plant and Flower. Order before 2 PM for next-day delivery via Bpost across Belgium and the Benelux.

Centrifugal Motor Technology

Prima Klima extractors feature backward-curved centrifugal impellers supplied by ebm-papst and MES (Switzerland). This engineering delivers up to 15% greater airflow compared to standard fans while maintaining exceptionally low noise levels. The 2-speed models provide manual switching between low and high output. The Thermo Controller variants integrate a thermostat with a 3-metre remote probe that automatically adjusts fan speed based on the measured temperature inside your grow space, maintaining stable climate conditions without manual intervention.

Matching the Right PK Fan to Your Setup

Whether running a compact 80x80 cm tent or a larger grow room, Prima Klima offers a precisely matched model. The 125 mm range (220–400 m³/h) suits smaller tents with lighting up to 400W. The 150 mm line (390–760 m³/h) covers mid-sized setups, while 160 mm models reach up to 800 m³/h for larger environments. Every extractor connects directly to an activated carbon filter of matching diameter for odour-free exhaust. Explore the popular PK 400 m³/h Temperature Controlled or browse the full Prima Klima collection. Fast shipping via Bpost throughout Belgium and the Benelux.

Frequently Asked Questions About Prima Klima

What is the difference between a Prima Klima 2-speed and Thermostat model?

The 2-speed model offers manual switching between low and high output via a physical switch. The Thermostat model features an integrated thermostat with a 3-metre remote probe that automatically adjusts fan speed based on the measured temperature inside your grow space for hands-free climate control.

Which Prima Klima extractor suits my grow tent?

For tents from 80x80 to 100x100 cm with lighting up to 400W, a 125 mm model (220–400 m³/h) is sufficient. For a 120x120 cm tent with 600W lighting, choose a 150 mm version (390–760 m³/h). Larger grow rooms require a 160 mm model for adequate air exchange.

Can I connect a carbon filter to my Prima Klima extractor?

Yes, all Prima Klima extractors are designed for direct connection to an activated carbon filter of matching diameter. The backward-curved impellers maintain their airflow performance even with the added resistance of a filter, ensuring effective and odour-free extraction from your grow space.

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