Prima Klima Fan 1300 m3/h, 250 mm, 1-Speed (PK250-L1)

Product detailed description

Prima Klima PK250-L1 1300 m3/h, 250 mm - the highest airflow in the range with one power setting

Do you have a large space with 250 mm ducting and need the highest possible airflow without switching? PK250-L1 delivers 1300 m3/h through a radial impeller with backward-curved blades, which handles high airflow even at low pressure with a fitted filter.

Basic AC range - why it is more affordable

This model belongs to the basic AC range from Prima Klima. It uses a classic AC motor with an impeller with backward-curved blades and is more affordable than versions with an EC motor. It does not have smooth electronic control - the output runs at a fixed setting, or switches between fixed speeds. For a lower price, you get a reliable duct fan with quiet operation and low energy consumption.

Why the price is worthwhile

For large extraction, it pays to rely on durability. PK250-L1 runs with minimal noise, exceeds the ERP2015 energy efficiency standard and has maintenance-free ball bearings with a long service life. The standard cable with a protected plug and stable brackets make installation easier even in a larger setup.

Key parameters

• Flange diameter: 250 mm
• Max. airflow: 1300 m3/h
• Motor: AC ebm-papst, one speed
• Impeller: backward-curved blades
• Maintenance-free ball bearings, thermal protection
• White housing for better light reflection

Matching with filter and ducting

Always choose the same diameter for the fan, filter flange and ducting - in this model, 250 mm. A carbon filter increases the resistance of the system, so size the fan with a reserve above the needs of the growing space and match the filter and ducting to the same 250 mm diameter. Otherwise, mismatched diameters add unnecessary resistance, reduce performance and increase noise.

Suitable space

It is aimed at a large grow room with a large filter, where you want maximum airflow at one speed. If lower output is enough more economically, there is PK250-A1 1050 m3/h.

What to buy with the fan

For odour extraction, fit a Prima Klima carbon filter 250 mm. To control speed, add an external speed controller. You can find the range in the single-speed fans category.

Frequently asked questions

How does it differ from PK250-A1?

PK250-L1 has a higher airflow of 1300 m3/h, while PK250-A1 delivers 1050 m3/h and is more economical. Both are 250 mm single-speed models.

Can it handle extraction through a large filter?

Yes, the backward-curved blades provide high airflow even at low pressure with a filter. Choose the filter and ducting at 250 mm.

Can it be controlled?

Yes, via an external speed controller. The fan itself runs at a fixed speed.

Not sure about choosing the size or matching it with a filter? We will advise you at info@higarden.cz or in the shop in Prague.