Indo Air Double Vacuum Pump

🌀 Double Vacuum Pump – Description ✅ **Overview: A Double Vacuum Pump** (also called a Two-Stage Vacuum Pump) is a high-performance vacuum system that operates in two compression stages to achieve deeper vacuum levels and greater efficiency than a single-stage pump. It is used where a high or very high vacuum is needed in a reliable and continuous process. ⚙️ How It Works: Stage 1: The first pump stage removes the bulk of the air or gas from the system, lowering the pressure significantly. Stage 2: The second stage further reduces the pressure, enabling the pump to reach lower ultimate vacuum levels (typically below 1 micron or 0.001 mbar). This sequential operation allows for a more efficient evacuation process and stable vacuum maintenance. 🔧 Key Technical Features: Stages: Two-stage compression system Vacuum Level: Ultimate vacuum up to 0.001 mbar (1 micron) or better Displacement (Flow): Typically ranges from 50 to 500 m³/hr (depending on HP and design) Power: Available in 2 HP to 10 HP and beyond Cooling: Air-cooled or water-cooled variants Construction: Cast iron or aluminum body, with high-grade sealing and rotor materials Lubrication: Oil-lubricated or dry (oil-free) configurations Motor: 3-phase induction motor (single-phase for smaller models) 🛠️ Applications: Pharmaceuticals – Vacuum distillation, filtration, drying HVAC & Refrigeration – System evacuation and charging Food Industry – Vacuum packaging and freeze drying Chemical & Petrochemical – Degassing, vacuum transfer Laboratories – Research, testing, and sample preparation