PK 1-rychlostní

Control excess heat and humidity for healthier plants. Our single-speed fans start at 280 m3/h.

Choose from PK100-L to PK250-L1 duct fans. Offering airflow from 280 m3/h to 1300 m3/h for soil and coco cultivation.

Skip to results list
Availability
Price
to
The highest price is €187,66
Clear
Brand
10 items
Column grid
Column grid

Filter

Availability
Price
to
The highest price is €187,66
Brand
Shipping & Tracking. 3 day EU delivery

You'll get your package in 3-5 days no matter where you are in EU.

Cost is 7 to 15 EUR under 30kg.

We'll send you a tracking number as soon as your purchase dispatched.

You'll receive a notification on each stage of delivery

We use all the variety of shipping companies, if you have a prefered one - let us know, we'll send with it for your convinience.

See more on Shipping details page.

Returns

You can get a refund or replacement after up to 14 days from purchase.

But we ussualy stand on customers side, so we can give a 30 days time frame!

How to know right prodcut parameter?

See our free grow calculators for hydroponics and indoor gardening.

Estimate nutrients, lighting, VPD, irrigation, plant spacing, and grow planning.


Explore our tools

2 months post sale expert support

It's free.

We are a team of 10 with a decade of wise expirience in growing and gardening, so if you'll have any need of help, we'll guide you to your goal within 2 months from a purchase.

How to contact us?

Text us by:

Chat by Email

Chat on Whatsapp

Online chat - in lower right corner of any page of this website.

About us. Our 9 year history

GoToGarden started in 2017 out of personal frustration. Our founder was a hobby grower who spent hours navigating online shops that felt built by people who had never touched a plant — cluttered layouts, vague product descriptions, no real guidance on what to actually buy or why. He knew there had to be a better way.

See more on About us page

Estimate nutrients, lighting, VPD, irrigation, plant spacing, grow planning.

Our free calculators for hydroponics and gardening.

Calculate

Chat with us, we're online

Chat on Whatsapp

Chat by Email

Why are single-speed Prima Klima fans essential for grow tents?

Maintaining optimal environmental conditions is crucial for plant development, especially controlling temperature and humidity. Single-speed Prima Klima fans are engineered to provide consistent and reliable airflow, preventing heat buildup and stale air that can stunt growth or encourage pests. The Prima Klima ventilátor PK100-L at 280 m³/h is a prime example, ideal for smaller setups, while larger models like the Prima Klima ventilátor PK250-L1 deliver up to 1300 m³/h, addressing the needs of more extensive cultivation spaces. These fans are fundamental for creating a stable environment across all growing stages, from seedling to flowering.

Explore the range of Prima Klima single-speed inline duct fans

This collection features a comprehensive selection of Prima Klima single-speed inline duct fans, designed to meet various extraction requirements. Explore models such as the Prima Klima ventilátor PK100-L 100 mm with 280 m³/h airflow, the Prima Klima ventilátor PK125-L 125 mm at 360 m³/h, and the Prima Klima ventilátor PK150-L 150 mm offering 760 m³/h. For higher demands, consider the Prima Klima ventilátor PK150-A 150 mm with 600 m³/h, the Prima Klima ventilátor PK160-A 160 mm at 680 m³/h, and the Prima Klima ventilátor PK160-L 160 mm with 800 m³/h. The lineup extends to powerful options like the Prima Klima ventilátor PK200-A 200 mm (800 m³/h), the Prima Klima ventilátor PK200-L 200 mm (950 m³/h), and the robust Prima Klima ventilátor PK250-A1 250 mm (1050 m³/h) and Prima Klima ventilátor PK250-L1 250 mm (1300 m³/h). For alternative solutions, explore the PK 2-rychlostní, PK AC-TC, PK Blue Line, PK EC, PK EC-TC, and PK Whisperblower collections. Don't forget essential accessories like PK nástěnné držáky.

Flange Diameter Airflow (m³/h) Model Type
100 mm 280 L
125 mm 360 L
150 mm 760 L
150 mm 600 A
160 mm 680 A
160 mm 800 L
200 mm 950 L
200 mm 800 A
250 mm 1050 A1
250 mm 1300 L1

Prima Klima vs. Generic Grow Tent Fans

Prima Klima single-speed fans, featuring robust polyamide housing and high-quality ebm-papst motors, offer superior durability and consistent performance compared to generic alternatives. While generic fans may offer a lower entry price, they often compromise on motor longevity and airflow stability. Prima Klima's commitment to reliable components ensures that growers achieve consistent air exchange rates, vital for preventing humidity spikes and ensuring adequate CO2 levels throughout the entire growing cycle, from vegetative growth to final flowering stages.

Choosing Your Prima Klima Single-Speed Fan

Growers using soil or coco mediums in tents typically start by matching fan diameter to ducting size. For instance, a 100mm duct requires a fan with a 100mm flange like the PK100-L for basic setups. If managing higher heat loads or larger tents, a 150mm fan such as the PK150-L with 760 m³/h is often selected. For the most demanding environments or professional setups, the PK250-L1 at 1300 m³/h provides maximum extraction. Consider the AC motor variants like the PK150-A for potentially more consistent RPM, while the L models provide cost-effective, reliable airflow for standard requirements.

Frequently Asked Questions

What is the difference between PK150-L and PK150-A fans?

The PK150-L fan provides 760 m³/h airflow, while the PK150-A fan offers 600 m³/h airflow. Both are 150mm single-speed inline duct fans with durable housings.

Which Prima Klima fan is best for a small grow tent?

For smaller grow tents, the Prima Klima PK100-L with 280 m³/h airflow or the PK125-L with 360 m³/h airflow are suitable options to maintain basic ventilation.

Can I use a 250mm fan for basic ventilation needs?

While a 250mm fan like the PK250-A1 offers a high airflow of 1050 m³/h, it is typically recommended for larger grow tents or more demanding ventilation requirements to avoid over-extraction in smaller spaces.