##skip_main ##skip_menu ##skip_search

Trustpilot

United States

Are you from USA?

we have a special e-shop for US customers: Balistas.com

Go to US shop

Trustpilot

##icon_in_basket 0 Empty
Mirka

Mirka Customer Support

Your cart is empty

Add the chosen goods to your cart. Are you wondering where to begin?

Take a look at bestsellers our visit our help room.

Review:
Compressor Venox Kratos Air CS4-I

Professional compressor for filling PCP air rifles as well as high-capacity pressure cylinders with a volume of up to 6.8 litres to a maximum pressure of up to 400 bar. Can be connected to a 220V/110V mains supply or to a 12V car battery.
Product detail page

46 pcs in stock,
Estimated Delivery: July 27 - 29.
FREE delivery to Slovenia

€ 822.7

Customer Reviews

5

12× rated

  • 12×
  • 0×
  • 0×
  • 0×
  • 0×

Please log in to your account if you want to rate this product. You will be able to write your review then.

Rate this product

By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.

Josef Rejholec

Verified customer, from balistas.cz 17.06.2026

Machine translation

  • Fully functional without defects

Was this review helpful? No (0)

Jiří Lusk

Verified customer, from balistas.cz 15.04.2026

Machine translation

my 3rd compressor, the first 2 were from China and the difference is noticeable

Was this review helpful? No (0)

Jan Jelínek

Verified customer, from balistas.cz 10.04.2026

Machine translation

  • Filling times almost cut in half compared to the Pocket Air, as well as noise and vibration.
  • More demanding in terms of maintenance and operation, which I hope will be reflected in its service life.

Was this review helpful? No (0)

Michal Fusko

Verified customer, from balistas.sk 19.02.2026

Machine translation

For pressurizing small bottles up to 3L and air rifles, it is ideal.

  • It works perfectly
  • Excellent manual of Czech language
  • Perfectly functioning separator
  • Missing thermometer
  • Water splashing from the separator during blow-off on the front side of the compressor as well as on the cooling fan

Was this review helpful? No (0)

Petr Škrabal

Verified customer, from balistas.cz 06.02.2026

Machine translation

  • After setup according to the instructions, it works perfectly on the first try. 👍
  • Shipping by GLS is not great. Even tape marked FRAGILE doesn't help. Luckily, the compressor packaging from the manufacturer is of good quality and nothing got damaged...

Was this review helpful? No (0)

Dalibor Váňa

Verified customer, from balistas.cz 20.12.2025

Machine translation

  • Quality manufacturing, works perfectly

Was this review helpful? No (0)

Marcel

Verified customer, from balistas.cz 20.09.2025

Machine translation

  • Can be powered from the car, pressure up to 400bar, easy to operate
  • I'd like to see an operating hour meter

Was this review helpful? No (0)

Petr Pos

Verified customer, from balistas.cz 31.08.2025

Machine translation

  • Filling speed

Was this review helpful? No (0)

Jiří

Verified customer, from balistas.cz 25.06.2025

Machine translation

  • good performance and filling speed
  • water cooling is a prerequisite for a solid service life
  • still quite noisy, noise especially from the fan

Was this review helpful? No (0)

Jan Dimmer

Verified customer, from balistas.cz 31.05.2025

Machine translation

  • It's on par with professional compressors. It fills really fast.
  • Dryer. ( to be purchased).

Was this review helpful? No (0)

Go to the store page of the Compressor Venox Kratos Air CS4-I

Recently viewed products

Show

Experts on Airguns and Archery

+420 773 379 767 MON–FRI, 8AM–4PM Ask a question

Trustpilot

Don’t miss any news or special offers – subscribe to our newsletter

By subscribing, you agree to the processing of your personal data.

This website uses cookies

Cookies on this website are used to personalise content and ads, provide social media features and analyse traffic. In addition, we share information about your use of the website with our social media, advertising and web analytics partners, who may combine it with other information you have provided to them or that they have collected from your use of their services.

Cookie Preferences

Essential cookies to keep the site up and running

Essential cookies help make the website usable by enabling basic functions such as site navigation and access to secure areas of the website. Without these cookies, the website cannot function properly.

Preference cookies to save your settings

Preference cookies allow a website to remember information that changes the way a website behaves or looks, such as your preferred language or the region you are in.

Analytics cookies so we can improve the website

Analytics cookies help website owners understand how visitors interact with the website by collecting and reporting information anonymously.

Marketing cookies so you don't receive advertising you're not interested in

Marketing cookies are used to track visitors across websites. The intention is to display advertisements that are relevant and engaging to the individual user and thus more valuable to publishers and third-party advertisers.