DOUBLE STAGE ROTARY VANE VACUUM PUMP

The SEMCO Double Stage Rotary Vane Vacuum Pump is a high-performance, oil-sealed displacement pump engineered for demanding applications requiring deep vacuum and reliable continuous operation. By utilizing a dual-stage compression mechanism, the pump effectively reduces gas pressure in two successive steps: the first stage handles high-volume intake, while the second stage ensures the ultimate low-pressure discharge.

Key Features

• Adjustable Gas Ballast: Prevents internal condensation and protects oil purity by efficiently purging process vapours.
• Automatic Anti-Suck back: Integrated safety valve prevents oil backflow into the vacuum chamber during power outages or shutdowns.
• Forced-Oil Lubrication: Internal oil pump ensures constant lubrication and sealing of all moving parts, maximizing component lifespan.
• Silent & Stable Operation: Precision-balanced rotors and heavyduty casting deliver vibration-free performance and ultra-low noise levels.
• Space-Saving Design: Compact, direct-drive engineering allows for easy integration into tight lab benches or industrial skids.
• High Vapor Tolerance: Rugged construction designed to handle heavy vapor loads for freeze-drying and solvent recovery.
• Leak-Proof Integrity: Premium Viton seals ensure a long-lasting, airtight vacuum and prevent oil leakage