Single Stage Vacuum Pump

About Single Stage Vacuum Pump

A Single Stage Vacuum Pump is a highly efficient device used to create vacuum pressure by removing air and gases from a sealed system using a single-stage compression mechanism. It is widely used in laboratories, refrigeration servicing, filtration, and industrial processes for reliable and consistent vacuum generation.

Key Features:

• Single-stage rotary vane mechanism for simple and efficient vacuum creation
• High pumping speed for rapid evacuation of air and gases
• Compact and portable design for easy handling and installation
• Low maintenance and durable construction
• Oil-sealed system ensures smooth operation and longer service life
• Equipped with visible oil window to monitor oil level
• Air-cooled motor for continuous operation

Working Principle:

The pump works on a rotary vane mechanism, where a rotor with sliding vanes rotates inside a chamber. This motion traps and compresses air in a single stage, then expels it, creating a vacuum inside the system.

Applications:

• Laboratory filtration and distillation
• Vacuum drying and degassing
• Refrigeration and air conditioning servicing
• Vacuum packaging and forming
• Chemical and pharmaceutical industries
• Leak detection systems

Technical Specifications (Typical):

• Pumping Speed: 1.8 8 CFM (approx.)
• Ultimate Vacuum: Up to 25 Pa
• Motor Power: 1/4 HP to 1 HP
• Oil Capacity: 250500 ml
• Power Supply: 220240V, 50Hz
• Construction: Aluminum alloy / corrosion-resistant body

Advantages:

• Simple design with single-stage compression
• Cost-effective compared to dual-stage pumps
• Easy maintenance and operation
• Suitable for medium vacuum requirements