Simply easy
Every aspect of the beta/ X is geared towards ease of operation. In a first for the beta range – the dose rate is directly set in a simple turn with an intuitive click wheel and displayed on an LCD screen. Eliminating the need for complex calculations of the stroke or frequency.
With a wide dosing capacity ranging from 10 ml/h to 50 l/h, this pump is a versatile solution ideal for a wide range of metering applications.
Additionally, the new range includes a 360-degree status display with three coloured LED lights, allowing you to see the pump’s performance from a distance.
Also, an improved mounting system allows installation and maintenance in a click, either horizontally or vertically on a wall, using a side or base-mounted bracket.

Simply reliable
Compared with the predecessor model, the newly designed dosing heads impress with ever greater precision of ± 1%, improved suction force and a 1:1000 turndown ratio. Thanks to the large adjustment range, the beta/ X only requires four dosing heads in total. Simplifying selection and reducing the range of maintenance spare parts needed.
Simply connected
Device and status information of the beta/ X can be easily transferred to a mobile phone via a near-field communication (NFC) interface. Quick programming and configuration of the pump can also be done through an app utilising integrated Bluetooth®.


Take remote monitoring to the next level and view the beta/ X along with all your smart ProMinent products in one place with Dulconnex, a cloud-based monitoring system. Using its inventory management capabilities to keep a remote eye on tank levels.
What makes the beta/ X unique?
Packed with the latest technology, the beta/ X offers exceptional value compared to comparable products on the market, including:
- Adjustment of the desired l/h via a click wheel and LCD display
- Performance ranges from 10 ml/h to 50 l/h
- 360-degree visibility of status LEDs
- Install and remove in a click with improved mounting system
- Wireless communication via NFC (Near Field Communication) and Bluetooth®
- Expandable with CAN or relay interface
- Continuous metering with a wide setting range of 1:1000
- PFAS-free variant available