Mass Spectrometry and Leak Detection Automotive Power and Auxiliary Systems The BL531 Portable Electric Vacuum Pump is designed to meet the demands of various industrial and scientific applications, utilizing two fundamental principles: the extraction of gas from an enclosed space and the reduction of gas pressure within that space. This high-performance vacuum pump achieves a vacuum level of 5 Pa while operating at low noise levels, making it suitable for sensitive environments. generation. 100% Oil-Free Operation: Eliminates contamination risks. Maintenance-Free Design: Reduces operational costs and downtime. Compact Size: Ideal for portable equipment and easy transport. Aerospace and Satellite Systems Stationary and Mobile Fuel Cells Industrial Air Compressors Clean Integrated Air for CNC and CMM Gas Pressure Boosters: Nitrogen, Helium, Natural Gas, CO High and Low Vacuum Pumps Steam Expansion and Recompression Medical Air, Vacuum, and Ventilation Dental Air, Vacuum, and Ventilation Laboratory and Clean Room Environments Food Service Industry Cryogenics Balun Technology Co., Ltd Add: 1322, F/3, Bldg 1, 33 Zique Rd, Haidian, Beijing100095, China Pump Speed: 5 L/min Vacuum Degree: ≤ 100 Pa (Optional: 10 Pa, 5 Pa) Motor Power: 20 W Motor Type: Brushless DC Motor DC Voltage: 12 VDC AC Input Voltage (Power Adapter): 100 - 240 VAC Maximum Speed: 3600 RPM Vapor Tolerance: Unlimited Maximum Outlet Pressure: 1 barg Noise Level: 56 dB(A) Weight : Without Case: 1.1kg With case: 1.7 kg Dimensions: Without Case: 182×88×100mm With case: 177×132×122mm Inlet/Outlet interface: Without case: G1/8 With case: G1/4, G1/8 Cooling system: Air - Cooled Ambient temperature: -40ºC to 50ºC BL531 Portable electric vacuum pump User manual OPTIONAL ACCESSORY AND SERVCIE ■ Upgrade the pump speed to 100L/ min (BL531-X) Portable Electric Vacuum Pump 100 PA 10 PA 5 PA Vacuum degree is less than 100 Pa Vacuum degree is less than 10 Pa Vacuum degree is less than 5 Pa CASE Blank Model With outer case Without outer case