MLT diaphragm vacuum pump Vacu-Box VX4
The MLT diaphragm vacuum pump Vacu-Box VX4 is a versatile, powerful twin-head diaphragm pump that excels in laboratory and industrial environments thanks to its high suction and performance. The combination of a robust design and a user-friendly control unit enables it to perform numerous tasks where a powerful and reliable vacuum is required. Similar extended application possibilities as the MLT HybridPro V10 vacuum pump (fictitious example from the range) make this model the ideal choice for professionals who demand the highest levels of efficiency and reliability.
Performance features and ease of use
Thanks to two diaphragm heads, the pump delivers a high pumping capacity of up to 5 m³/h at a final vacuum of 5 mbar. This combination of high throughput and low vacuum ensures that both routine processes and particularly demanding applications can be carried out smoothly. The integrated RS232 interface allows measured values to be monitored via laboratory software and processes to be controlled automatically. Another major advantage of the Vacu-Box VX4 is its AUTO-REBOOT function: in the event of a power failure, the pump restarts automatically if this mode is activated, which can be crucial for continuous processes.
The low weight of 8.8 kg and the compact design (205 x 255 x 240 mm) allow flexible use, even in confined laboratory environments. The dynamic balancing minimizes vibrations, while the integrated dirt separator and an intensive cooler guarantee particularly quiet operation. In addition, the pump impresses with the use of excellent corrosion protection materials such as PA (polyamide), FEP (fluorinated ethylene propylene) and Kalrez, making it suitable for handling numerous chemical substances, including acids, alkalis and organic and inorganic solvents.
Technical features
- Suction capacity: 5 m³/h
- Ultimate vacuum: 5 mbar
- Control range: 1 to 1200 mbar
- Interface: RS232
- Sound pressure level: 48 to 60 dB(A)
- Materials with medium contact: PA, FEP, Kalrez
- Weight: 8.8 kg
The automatic switchover function between parallel operation (for high pumping capacity) and serial operation (for particularly deep vacuum) allows the pump to adapt optimally to the required process conditions. If desired, the user can set these operating modes manually, for example when smaller volumes need to be evacuated in the shortest possible time. The device is also suitable as a backing pump for molecular pumps and works perfectly with suitable laboratory software such as VX Control.
Typical applications
The pump has been specially developed for applications where a reliable, adjustable vacuum is essential. Specific applications include:
- Distillative solvent separations for the purification of samples in research and development
.
- Vacuum evaporation for the rapid evaporation of aggressive or temperature-sensitive substances.
- Filtration, evacuation and concentration of reaction mixtures in chemical laboratories or production environments.
- Drying processes in vacuum drying ovens, desiccators or rotary evaporators.
Due to its corrosion resistance and robust design, the pump can withstand round-the-clock operation and use with critical media without any problems.
FAQs
How is the pump controlled
?
The pump is controlled via a 3.3-inch touch display, which shows all the key operating parameters. In addition, the COM interface (RS232) enables integration into laboratory software in order to program and monitor process sequences.
Is the pump suitable for use with aggressive chemicals?
Yes. The wetted parts are made of PA, FEP and Kalrez. These high-quality materials ensure lasting protection against corrosive influences, for example from acids or organic solvents and cleaning agents.
What are the advantages of automatic switching from parallel to serial operation?
The automatic switchover means that both a high volume flow and a very low ultimate vacuum can be achieved in the same application. This increases efficiency when handling changing process requirements.
How loud is the pump in operation?
The sound pressure level is between 48 and 60 dB(A), depending on the operating mode. This is pleasantly quiet, especially under laboratory conditions, where other devices often run in parallel.
Does the pump require certain maintenance intervals?
The design is built to last. Only wearing parts need to be checked depending on the operating time. A regular check ensures long maintenance-free operation and operational reliability.
Conclusion
The Vacu-Box VX4 impresses as a powerful, durable and easy-to-operate diaphragm vacuum pump. It impresses with its high pumping capacity, excellent ultimate vacuum and flexible, automated control concept. Thanks to its robust materials, the device is ideal for users who have special requirements for their vacuum processes and also value a compact design and minimal downtimes.
