Oil-lubricated two-stage vacuum pump DVP DC 4D / DVP DC 8D / DVP DC 16D

The hydraulic backstop technology integrated into the DC 4D, DC 8D and DC 16D models plays a crucial role in preventing oil backflow, keeping systems free of contaminants that can affect the accuracy of sensitive processes. This technology is particularly important in applications such as mass spectrometry and chromatography, where even minimal contaminants can distort results. The addition of a thermal protection device increases safety by automatically shutting down the pump in the event of overheating, which is essential for maintaining the integrity of both the pump and the sensitive materials they work with.

Furthermore, anti-vibration technology improves the user experience by significantly reducing operational noise, which is a must in quiet laboratory environments. This, together with the pumps’ robust construction and ease of maintenance through easily accessible internal components, makes the DC series an attractive option for technical sectors that require a high degree of reliability and precision. This combination of advanced features makes the DC 4D, DC 8D and DC 16D ideal for complex and critical applications across a wide range of industries.

DVP’s DC 4D, DC 8D and DC 16D pumps come standard with:

• On/off switch (1~ only)
• Power cord without plug (only 1~)
• Thermal protection (only 1~)
• Ballast
• Handle
• Anti-vibration
• SW100 Oil Package
• Hydraulic backstop system

Main application areas: lasers, leak detectors, freeze dryers, mass spectrometry and chromatography, laboratory autoclaves, bugs, space simulators, vacuum distillation, money dryers, centrifuges and laboratory autoclaves, metallurgy, metallization, semiconductors.