Prima Klima EC-TC Extractor 680 m3/h

Description

PK 125 EC-TC duct fan – temperature-controlled EC extraction up to 680 m³/h

The Prima Klima PK 125 EC-TC 680 m³/h temperature-controlled duct fan is a variable-speed EC fan designed for indoor ventilation and grow tent extraction systems. Combining airflow of up to 680 m³/h with a 125 mm flange and integrated temperature control, it is particularly useful where extraction needs to respond automatically to changes in room temperature. Its EC technology allows the fan speed and associated power consumption to follow the actual ventilation requirement.

Set temperature and airflow at the fan

The built-in controls allow you to select a target temperature between 20 and 30 °C as well as separate minimum and maximum fan speeds. When the room temperature rises above the selected setpoint, the fan automatically increases its speed. Once the temperature falls below the setpoint again, output is reduced to the chosen minimum setting. The minimum-speed percentage is referenced to the selected maximum speed, giving you practical control over both baseline ventilation and increased extraction during warmer periods.

Variable EC performance from an ebm-papst motor

Prima Klima uses an ebm-papst EC motor with power consumption of up to 170 W depending on the selected speed. A backward-curved impeller and aerodynamically optimised construction support efficient air movement with low noise emissions. You can compare the unit with other electronically controlled models in the range of EC duct fans for grow room ventilation.

Designed for 125 mm extraction systems

The 125 mm flange makes the fan straightforward to integrate into a compatible grow tent extraction system. For odour control, pair the airflow appropriately with one of the available activated carbon filters. Exhaust air can then be routed through suitable Aludec flexible ventilation ducting, including the 127 mm version. The impact-resistant housing is made from durable, flame-retardant polyamide, or nylon, with the connection and control system integrated into the housing.

Technical details:

• Product type: Temperature-controlled EC inline duct fan
• Application: Moving room air in indoor ventilation systems
• Flange: 125 mm
• Maximum airflow: 680 m³/h
• Motor: ebm-papst EC motor
• Power consumption: 0–170 W
• Power supply: 230 V, 50/60 Hz, 0.74 A
• Temperature setpoint: 20–30 °C
• Controls: Adjustable temperature, minimum speed and maximum speed
• Maximum permissible temperature: 50 °C
• Impeller: Backward-curved blades
• Housing: Impact-resistant, flame-retardant polyamide (nylon)
• Dimensions W × H: 244 × 244 mm
• Weight: 2.5 kg

Sold and shipped by Growmart (Hamburg, Germany), which delivers across Europe with DHL. Prices are set by the vendor and you complete your purchase on their site.