The Elpumps BTSZ 400 submersible free flow sludge pump is designed for pumping both clean and highly contaminated fluids, sewerage and, of course, for pumping water from septic tanks, cellars and shafts. However, unlike other sludge pumps, this model can pump solid particles up to 50mm in diameter.
The powerful motor has chrome-plated casing and a hydraulic alloy chamber, thanks to which it boasts a pumping capacity of up to 24000l/hour. Due to the nature of its main use, it is made of highly durable materials that can easily withstand aggressive environments.
The impeller is made of durable cast iron, which greatly contributes to the pump's reliability and long service life. The pump is cooled by a liquid, so you must be careful not to let it run dry.
However, designers thought of everything, so the motor is protected by a thermal fuse. The float sensor, which is also part of the pump, automatically switches the pump on and off based on the surface height of the liquid. The length of the power cable is 10 meters and the maximum delivery height is 10 meters.
Specifications can be changed without notice. Images are for illustrative purposes only.
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.
For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.