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The VP-10L and VP-30Pro Oil-Free Diaphragm Vacuum Pumps are designed to meet the demands of modern laboratories requiring clean, efficient, and reliable vacuum sources. Utilizing oil-free diaphragm technology, these pumps eliminate contamination risks while reducing maintenance needs, making them ideal for sensitive applications.
Both models support continuous 24-hour operation, ensuring consistent performance during extended laboratory procedures. The VP-30Pro features adjustable pressure and speed control, allowing precise tuning for specific applications, while the VP-10L provides a stable and efficient baseline solution for routine tasks.
With dual positive and negative pressure functionality, these pumps can be used for vacuum filtration as well as gas transfer operations. Their compact, lightweight design enhances portability without compromising performance.
Engineered with imported rubber diaphragms and low-noise operation (<65 dBA), the pumps ensure durability and a comfortable working environment. They are widely used in filtration systems, rotary evaporation, solid-phase extraction, drying ovens, and other laboratory processes requiring dependable vacuum support.
| Model | VP-10L | VP-30Pro |
|---|---|---|
| Type | Negative pressure air inlet | Negative & Positive pressure dual-use |
| Pumping Rate | 10 L/min | 30 L/min |
| Maximum Vacuum Degree | 0.08 MPa | 0.085 MPa |
| Maximum Pressure | / | 5.0 bar |
| Noise Level | <65 dBA | <65 dBA |
| Valve Diaphragm | Imported rubber | |
| Rated Power | 20W | 50W |
| Voltage | AC 100–220V | |
| Pressure & Speed Adjustable | No | Yes |
| Dimensions | 192 × 100 × 135 mm | 240 × 145 × 165 mm |