Bioblock Scientific VE-11 Dual-Channel Venturi Water Recirculating Vacuum Pump

The Bioblock Scientific VE-11 is a dual-channel Venturi-type vacuum pump optimized for precise, low-maintenance laboratory vacuum applications. Featuring a 9.5 L tank capacity and achieving a maximum vacuum of 680 mmHg, it provides an airflow rate of 18 L/min suitable for various filtration, gas evacuation, and aspiration processes common in molecular diagnostics and bioprocessing workflows.

Key technical specifications include:

• Continuous water recirculation system for stable vacuum generation and reduced water consumption
• Vacuum regulator with integrated manometer enabling precise vacuum control essential in sensitive biomanufacturing and synthetic biology applications
• Construction materials comprise stainless steel, polypropylene, silicone, and nickel-plated brass, ensuring chemical resistance and durability in biomedical engineering settings
• Anti-reflux check valve and lower drain valve improve operational safety and maintenance ease
• Standardized vacuum ports with NW25 inlet/outlet fittings and a 17 mm drain spigot facilitate compatibility with common laboratory tubing and components
• Compact design with interior dimensions of 298 x 210 x 227 mm and exterior dimensions of 330 x 265 x 390 mm, weighing 5.7 kg, suitable for benchtop placement in clinical and research laboratories
• Operates on 220 V, 50 Hz electrical supply

This reconditioned unit, professionally refurbished for reliable performance, combines energy-efficient operation with silent vacuum generation, making it widely adopted across biotechnology research, clinical diagnostics, and life science laboratories. The VE-11 is especially critical in molecular cloning workflows, cell imaging sample preparation, and biopharmaceutical production pipelines where consistent vacuum control is paramount.