Prima Klima Fan 680 m3/h, 125 mm, EC Blue (PK125ECblue)

Product detailed description

Prima Klima PK125-ECblue - quiet and efficient extract, diameter 125 mm and 680 m3/h

Prima Klima PK125-ECblue belongs to the powerful EC series ECblue. The radial impeller with backward-curved blades and the durable body made of non-flammable polyamide (nylon) handle strong extraction through a carbon filter very quietly and with low consumption. The ebm-papst motor is designed for long, continuous operation.

What EC motor means

EC motor (electronically commutated, from the German manufacturer ebm-papst) is a type of motor - efficient, quiet and with smooth electronic speed control built directly into the motor. Unlike a classic AC motor, the speed is not throttled by a loss dimmer, so the fan draws only as much energy as it really needs for the given airflow - even at lower speeds. The result is lower consumption, less noise and a longer service life. EC refers to the motor, not the way it is connected to another device.

Control via external controller

The ECblue series does not have built-in control - it runs at full power from the socket. For smooth automatic speed control according to temperature and humidity, connect the external controller PK-DGTL-THC to the fan via the RJ45 connector (purchased separately). One panel then controls the climate clearly from one place. Note: the EC motor itself does not change speed according to the climate - control is provided by the connected controller, not the motor.

Why it is worth it

ECblue delivers high performance and very quiet operation for reasonable consumption and is ready for smart climate control when you want to add it.

Which tent it suits and how to size it

With a maximum airflow of 680 m3/h, the fan is suitable for a 120x120 cm tent or a smaller grow room. The fan diameter, filter flange and ducting should all be the same (125 mm) - otherwise unnecessary resistance, loss of performance and noise will occur. A carbon filter and bends reduce the actual airflow, so choose the fan with a reserve above the space requirement.

Parameters

• Manufacturer code: PK125-ECblue
• Flange: 125 mm
• Max. airflow: 680 m3/h
• Power input: 0-170 W
• Motor: EC (ebm-papst)
• Control: external via RJ45 (PK-DGTL-THC, purchased separately)
• Max. operating temperature: 50 st. C
• Power supply: 230 V, 50/60 Hz
• Dimensions: 244 x 244 mm
• Weight: 2.42 kg

Suitable accessories for the fan

For odour extraction, fit a same-diameter Industry carbon filter 125 mm, distribute the air with 125 mm ducting and extend the life of the carbon with the V300S pre-filter. For automatic climate control, add the PK-DGTL-THC controller. You can mount the fan securely on the wall bracket. You can find other sizes and series in the Prima Klima fans category - take a look at PK100-ECblue 580 m3/h, PK150-ECblue 1100 m3/h, EC-TC version with built-in control.

Frequently asked questions

How large a tent is the fan suitable for?

The maximum airflow of 680 m3/h with a diameter of 125 mm covers a 120x120 cm tent or a smaller grow room. Allow a reserve: a carbon filter and duct bends reduce the actual airflow of the system, so choose the fan with more than enough capacity for the tent rather than exactly at the limit.

Do I need a controller for the fan?

Yes, for automatic climate control. The ECblue series does not have built-in control - for smooth speed control according to temperature and humidity, connect the external PK-DGTL-THC controller to it via the RJ45 connector (purchased separately). Without it, the fan runs at full power.

Not sure how to choose the right size or assemble the ventilation system? We will advise you at info@higarden.cz or in our Prague store.