The Edwards E2M1.5 is a two-stage, oil-sealed rotary vane vacuum pump renowned for its compact design, efficient performance, and quiet operation. It is particularly suitable for laboratory and light industrial applications that require reliable vacuum performance.

Key Features:

• High Pumping Speed: Offers a displacement (swept volume) of 1.8 m³/h (1.1 CFM) at 50 Hz and 2.2 m³/h (1.3 CFM) at 60 Hz, ensuring efficient evacuation of air and gases.
• Ultimate Vacuum: Achieves an ultimate pressure of 3 x 10⁻³ mbar (2.3 x 10⁻³ Torr) without gas ballast and 2.5 x 10⁻² mbar (1.9 x 10⁻² Torr) with gas ballast, suitable for applications requiring deep vacuum levels.
• Vapor Handling Capability: Equipped with a gas ballast valve, the E2M1.5 can handle water vapor pumping rates of up to 16 grams per hour, making it ideal for applications involving moisture and solvents.
• Quiet Operation: Operates at a noise level of 54 dB(A) at 50 Hz, providing a quieter working environment and minimizing disruptions.
• Compact and Portable: Designed for ease of use, the E2M1.5 has an oil capacity of 0.2 to 0.28 litres and weighs approximately 10 kg (22 lbs), facilitating easy handling and installation.

Specifications:

• Motor Power: Equipped with a 0.16 kW motor operating at 2800 rpm (50 Hz) or 3400 rpm (60 Hz), providing reliable performance across various applications.
• Operating Temperature Range: Designed to operate within a temperature range of 12°C to 40°C, suitable for diverse environmental conditions.

Applications:

The E2M1.5 is versatile and suitable for various applications, including:

• Laboratory experiments
• Light industrial processes
• Backing turbo pumps
• Vacuum ovens
• Freeze drying
• Gel drying
• Coating processes
• Research and development