Description

Vacuum Pump LMVP20

Vacuum Pump is a gas based two-stage Pump
Resistance to Chemical & High Corrosion
Rotation Speed – 1450RPM
Power – 120W
Ultimate Vacuum – 20mbar
Membrane Surface – PTFE Coated
Flow Rate – 20L/min

Brand: Labman

LMVP20 Vacuum Pump – High-Performance, Chemically Resistant Solution for Laboratory Applications

The LMVP20 Vacuum Pump by Labman is a cutting-edge, two-stage diaphragm vacuum pump designed to deliver exceptional performance in laboratories where both reliability and chemical resistance are critical. Tailored for various laboratory tasks such as filtration, degassing, vacuum drying, rotary evaporation, and solvent recovery, the LMVP20 stands out for its robust design, high flow rate, and excellent vacuum capabilities.

Powerful and Consistent Performance

At the core of the LMVP20 is a highly efficient electromagnetic motor that drives a PTFE-coated diaphragm pump mechanism, ensuring a consistent and oil-free vacuum output. The pump operates at a rotation speed of 1450 RPM, delivering a maximum flow rate of 20 L/min, which makes it suitable for handling medium to high-volume laboratory applications efficiently. With an ultimate vacuum of 20 mbar, the LMVP20 is capable of supporting demanding processes that require deep and stable vacuum conditions.

Chemical and Corrosion Resistance

A key feature that sets the LMVP20 apart is its resistance to aggressive chemicals and corrosive vapors, making it ideal for use with solvents, acids, and other reactive substances. The PTFE (Polytetrafluoroethylene) coating on the membrane surface and internal components provides a non-reactive barrier that significantly enhances the pump’s durability and operational life. This design ensures that the pump maintains performance without degradation, even under continuous exposure to volatile chemicals.

Two-Stage Diaphragm Design

The two-stage diaphragm mechanism is engineered to create higher vacuum levels and improved flow rates compared to single-stage models. In this configuration, the first diaphragm pre-compresses the gas before passing it to the second stage for further compression and evacuation. This staged approach not only increases the efficiency but also contributes to a smoother and quieter operation.

Energy Efficient and Quiet Operation

With a power consumption of just 120W, the LMVP20 is an energy-efficient solution that helps laboratories maintain cost-effective operations. The diaphragm design inherently reduces vibration and noise levels, making it an ideal choice for working environments where low operational noise is essential. Its quiet performance ensures minimal disturbance in research spaces, especially in analytical laboratories, chemical labs, and academic institutions.

Oil-Free and Low Maintenance

Unlike rotary vane pumps that require regular oil changes and maintenance, the LMVP20 features an oil-free design, reducing maintenance efforts and eliminating the risk of oil contamination in samples. This clean vacuum generation makes it particularly suitable for analytical instruments like gas chromatographs, mass spectrometers, and vacuum ovens.

Compact, Lightweight, and User-Friendly

The pump’s compact footprint allows it to be placed on laboratory benches without occupying excessive space. Its lightweight construction facilitates easy relocation or integration into laboratory setups. The user-friendly design includes accessible ports and controls for quick installation, operation, and routine checks.

Key Specifications at a Glance:

• Model: LMVP20

• Pump Type: Two-Stage Diaphragm Vacuum Pump

• Flow Rate: 20 L/min

• Ultimate Vacuum: 20 mbar

• Rotation Speed: 1450 RPM

• Power Consumption: 120W

• Membrane Surface: PTFE Coated

• Chemical Resistance: High

• Noise Level: Low

• Lubrication: Oil-Free

• Maintenance: Low

Applications:

• Rotary evaporation

• Solvent filtration

• Degassing solutions

• Vacuum drying

• Distillation

• Gel drying

• Analytical instrumentation support

Conclusion

The Labman LMVP20 Vacuum Pump is a reliable, high-performance laboratory tool designed for modern research environments. Its combination of strong vacuum performance, chemical resistance, energy efficiency, and quiet, oil-free operation makes it a preferred choice for a wide range of laboratory applications. Whether for routine lab tasks or sensitive analytical procedures, the LMVP20 delivers consistent results with minimal maintenance, maximizing productivity and user satisfaction.