Try our cookiesAlza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
We use 8 categories of cookies on our website:
Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.
By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.
You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.
Interested in reviews of GEKO Hand Pump, diameter 12mm? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of GEKO Hand Pump, diameter 12mm below. We will appreciate if you also share your experiences with GEKO Hand Pump, diameter 12mm after purchasing.
Rated 28/12/2025, variant GEKO Hand Pump, diameter 12mm
Verified purchase
not very effective
0 ×Report
Automatic translation
STABEDO s.r.o., Rybitví
Rated 06/05/2025, variant GEKO Hand Pump, diameter 12mm
Verified purchase - review from a price comparison website
See the summary description in the "shop" section. The product description in the ALZA offer does not specify the full function of the check valve in the offered GEKO hand pump.
The result is a "pulse pumping" of the fluid volume, each time the balloon is squeezed. The expectation of a smooth fluid flow was not met. It cannot be verified whether it is a matter of product design/intent or a deficiency/defect.
0 ×Report
Automatic translation
Jakub, Praha 2
Rated 31/01/2025, variant GEKO Hand Pump, diameter 12mm
Verified purchase
it works, it pumps comfortably up to 2m, it can handle even higher, but it is then difficult
intuitive, orientation is indicated by an arrow
does not leak liquid unless pumped
for short pumping runs (up to 1m) it is fast, but the longer the slower and more strenuous. The membrane takes a long time to return to its original shape and this slows down the pumping the most
0 ×Report
Automatic translation
Richard, Vochov
Rated 07/12/2024, variant GEKO Hand Pump, diameter 12mm
Verified purchase
Quality management
0 ×Report
Automatic translation
Petr, Mírová pod Kozákovem
Rated 08/05/2023, variant GEKO Hand Pump, diameter 12mm
Verified purchase
for such an occasional thing somewhere it's good
I wouldn't really want to do more than that.
0 ×Report
Automatic translation
Denis, Trenčín
Rated 26/01/2022, variant GEKO Hand Pump, diameter 12mm
Verified purchase
quality design
0 ×Report
Automatic translation
Bohuslav, Praha 5 - Hlubočepy
Rated 03/11/2021, variant GEKO Hand Pump, diameter 12mm
Verified purchase
pumps to the bottom, super
0 ×Report
Automatic translation
Customer
Rated 29/05/2020, variant GEKO Hand Pump, diameter 12mm
Verified purchase
simple, fully functional
0 ×Report
Automatic translation
Radek, Sadov
Rated 07/10/2019, variant GEKO Hand Pump, diameter 12mm
Verified purchase
It works
0 ×Report
Automatic translation
Petr, Česká Lípa 5
Rated 12/04/2019, variant GEKO Hand Pump, diameter 12mm