Efficient and Quiet Ventilation with the Prima Klima PK125 WHISPERBLOWER
The Prima Klima PK125 WHISPERBLOWER is a top-class inline duct fan with a flange size of 125 mm, specially designed in collaboration with ebm-papst Motors for efficient and quiet air movement in various environments. Whether you have a grow room or other ventilation needs, this fan offers reliable performance and durability. With the advanced technology of ebm-papst motors and an aerodynamically optimized design, the PK125 WHISPERBLOWER ensures maximum efficiency and minimal noise production.
Features and Benefits
The aerodynamically optimized shape of the fan ensures efficient airflow and low noise production.
- Quiet operation: Designed for whisper-quiet operation, ideal for noise-sensitive environments.
- Efficiency: High airflow capacity with low energy consumption.
- Durability: Impact-resistant and durable housing made from pressure-resistant polyamide (nylon).
- Easy to install: Compact design with integrated connection system for easy installation and maintenance.
Available Variants and Specifications
The Prima Klima PK125 WHISPERBLOWER is available in various versions, each with unique specifications to meet different needs:
Prima Klima PK125 WHSP-2 TWO SPEED – I. 360m³/h • II. 460 m³/h
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The PK125 WHSP-2 is a two-speed fan with a maximum airflow of 460 m³/h. Equipped with a premium ebm-papst AC motor, this variant offers flexible performance with two adjustable speeds: 360 m³/h and 460 m³/h. This model is designed for applications where reliable and quiet operation is required, with the ability to switch between different airflow levels depending on the need. The aerodynamically optimized design and the robust, flame-resistant polyamide housing ensure durability and safety, while the integrated connection and control system provides ease of use.
Prima Klima PK125 WHSP-3 THREE SPEED – I. 300m³/h • II. 420 m³/h • III. 530 m³/h
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The PK125WHSP-3 is a three-speed fan that can reach a maximum airflow of 530 m³/h. This model offers more flexibility than the PK125WHSP-2, with three adjustable speeds: 300 m³/h, 420 m³/h, and 530 m³/h. The premium ebm-papst AC motor guarantees powerful and quiet performance, ideal for environments where variable ventilation capacities are needed. The sturdy, flame-resistant polyamide housing and the integrated control system make this fan suitable for various professional applications.
Prima Klima PK125 WHSP-EC - I. 800m³/h
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The PK125WHSP-EC distinguishes itself by using an energy-efficient ebm-papst EC motor, which can deliver an airflow of up to 800 m³/h. This variant offers advanced performance with a focus on energy efficiency and noise reduction. The fan is designed for intensive applications where powerful airflow and low energy consumption are essential. The aerodynamically optimized shape and the robust, flame-resistant polyamide housing ensure durability, while the integrated control and connection system makes it easy to use.
Prima Klima PK125 WHSP-ECblue - I. 800m³/h
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The PK125WHSP-ECblue offers the same powerful performance as the PK125WHSP-EC, with a maximum airflow of 800 m³/h, but is further enhanced with an RJ45 socket. This socket makes it easy to connect the fan to the PK-EC-Digital fan controller via a standard LAN cable, enabling advanced control and precision. This variant is ideal for applications where digital control and adjustment of speed and temperature are required. The fan combines power, quietness, and energy efficiency with the possibility of advanced digital integration.
Prima Klima PK125 WHSP-ECTC (TEMPERATURE CONTROLLED) - I. 800m³/h
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The PK125WHSP-ECTC offers the same advanced features as the EC variant, but with added temperature control. This fan automatically adjusts the airflow based on the ambient temperature, with a maximum capacity of 800 m³/h. This makes the model ideal for situations where temperature-sensitive ventilation is required, such as in greenhouses or laboratories. The robust design, combined with the energy-efficient ebm-papst EC motor and advanced control capabilities, makes the PK125WHSP-ECTC a versatile and reliable choice.
Prima Klima PK125 WHSP-ESM THE ECONOMICAL - I. 450m³/h
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The PK125WHSP-ESM is the economical option within the WhisperBlower series, with a maximum airflow of 450 m³/h. This model is equipped with an ebm-papst EC motor designed for energy efficiency, although the design may produce slight high-frequency noises at lower speed ranges. This fan is ideal for applications where an efficient yet cost-effective ventilation solution is required. The aerodynamically optimized design and the robust polyamide housing ensure reliable performance, while the integrated control system makes it easy to use.
Prima Klima PK125 WHSP-L - I. 480m³/h
- Flange: 125 mm
- Max. Airflow: 480 m³/h
- Motor type: AC motor
- Power: 52 W
- AC Input: 230 V, 50/60 Hz, 0.23 A
- Tmax: 50°C
- Dimensions: 315 x 309 mm
- Weight: 2.70 kg (4.40 kg gross weight)
The PK125 WHSP-L is ideal for situations where a constant airflow is needed without the need for multiple settings. It is compatible with external fan controllers for added flexibility. If you use the Prima Klima K2601 filter with this PK125 WHSP-L 480 m³, the airflow will be reduced to 270 m³/h due to pressure drop. Keep this in mind when choosing an exhaust fan for your grow room.
This motor can be externally controlled with a standard fan controller, trafo controller, or variac, but never dim below 20%. The WHSP-L does not work with an EC motor controller.
