- 29/09/2025
- ProMinent
beta/X – New Diaphragm Metering Pump
With a completely PFAS-free structure and 100% recyclability, the beta/X Pump is an environmentally friendly solution
Simple but optimal
The new intelligent beta/X metering pump from ProMinent stands out in the world of water treatment technology thanks to its philosophy of “Simple yet optimal.” The focus lies in its design for easy installation, start-up, operation, maintenance, and sustainable recyclability. With user experience as the guiding principle, the new version introduces unique features never before seen in previous beta models. Leveraging ProMinent’s most advanced technology, the pump ensures stable, powerful, and flexible performance, suitable for a wide range of dosing applications. Notably, the product is also available in a PFAS-free version, making it completely environmentally friendly.
Simplicity made easy
Every detail of the beta/X pump has been optimized for ease of use. For the first time in the beta product line, dosing rates can be set directly with a simple rotary click and displayed clearly on an LCD screen – eliminating the need for complex stroke or frequency calculations. With a wide dosing capacity range from 10 ml/h to 50 l/h, beta/X offers flexibility and reliability for diverse applications. In addition, the device features a 360° status display with three-color LED lights, enabling quick remote performance monitoring. The improved mounting system makes installation and maintenance simple with a single action, allowing horizontal or vertical wall mounting, adaptable with side or bottom brackets.
Simple but precise
Compared to previous generations, the new beta/X dosing head impresses with higher accuracy (±1%), improved suction capacity, and a wide adjustment ratio of up to 1:1000. Thanks to this broad adjustment range, beta/X requires only four dosing head types to cover the entire performance spectrum, simplifying selection and minimizing maintenance parts.
Easy connectivity
Device information and status from beta/X can be transmitted directly to a smartphone via NFC, enabling quick and convenient operation. Programming and configuration are also simplified with integrated Bluetooth® functionality.
Beyond local connectivity, beta/X can be monitored remotely through Dulconnex – the cloud-based management platform. Here, you can track beta/X along with the entire ecosystem of ProMinent smart products in one place, while efficiently managing inventory thanks to remote monitoring of tank liquid levels.
What makes beta/X unique?
Equipped with the most advanced technology, beta/X delivers exceptional value with outstanding advantages:
- Direct flow rate adjustment (l/h) via rotary knob, clearly displayed on LCD screen
- Wide performance range: from 10 ml/h to 50 l/h, suitable for many applications
- 360° LED status display visible from all angles
- Easy installation & maintenance with improved mounting system
- Convenient wireless connectivity via NFC (near-field communication) and Bluetooth®
- Flexible expansion through CAN interface or relay
- Precise, stable dosing with wide adjustment ratio of 1:1000
- Green version – PFAS-free, fully environmentally friendly


