Material Composition | Corrosive/industrial environments | Steel (7.8g/cm³, ASTM E8) ▲ Aluminum Alloy (2.7g/cm³, ASTM B211) ▲ Anodized Aluminum (>1000hrs salt spray test) | Lighter weight (Base), enhanced corrosion resistance (Advanced) | Higher cost for Advanced version, limited durability for lightweight materials |
Pressure Capacity | Heavy-duty vs general industrial tasks | 500 mbar (vacuum cleaner equivalent) ▲ 800 mbar (medium industrial use) ▲ 1200 mbar (heavy-duty applications) | Versatile performance tiers; Advanced handles demanding tasks | Higher energy consumption for Advanced, Base may underperform in extreme cases |
Power Source Efficiency | Energy-sensitive operations | Standard AC motor (85% efficiency) ▲ High-efficiency AC (92% IEC 60034-30) ▲ Inverter-controlled (95% + variable speed) | Reduced energy costs (Base), precise airflow control (Advanced) | Advanced requires specialized installation, Base lacks flexibility |
Noise Level | Noise-sensitive environments | 80 dB (lawnmower level) ▲ 70 dB (vacuum) ▲ 65 dB (quieter than conversation) | Quieter operation for offices/labs (Advanced), Base suitable for workshops | Advanced may compromise airflow for noise reduction, Standard is disruptive |
Weight & Portability | Frequent relocation needs | 20kg (difficult to move) ▲ 15kg (portable brackets) ▲ 12kg (ergonomic handles) | Easier mobility (Base/Advanced), Advanced ideal for field use | Heavier Standard models require fixed installation, Advanced may sacrifice durability |
Certification Compliance | Global market access | Basic safety certs ▲ CQC (China Compulsory Certification) ▲ CQC + CE + UL | Meets domestic standards (Base), Advanced qualifies for EU/North America | Advanced requires additional testing costs, Standard lacks international recognition |