Electric Double Suction Machine

Key Features Dual collection bottles: Common hospital models have 2 × 2.5 L (2500 mL) collection jars, providing approximately 5 L total capacity. High-vacuum suction: Typical double-bottle models can achieve maximum negative pressure of ≥0.09 MPa (approximately 680 mmHg). Adjustable vacuum control: Allows suction pressure to be regulated according to the clinical application. Vacuum pressure gauge: Provides continuous visual indication of suction pressure. High airflow: Depending on the model, flow rates of approximately 20–40 L/min or higher are available. Oil-free pump options: Many modern machines use maintenance-free oil-less piston pumps, avoiding oil mist and reducing routine maintenance. Overflow protection: Mechanical float/overflow systems help prevent collected fluid from entering the tubing and vacuum pump. Foot-switch operation: Many theatre-grade models include a foot switch for hands-free activation. Bacterial/air filter: Available on many models to help protect the pump and environment. Large graduated jars: Transparent bottles allow staff to monitor collected fluid volume. Mobile trolley design: Larger models are mounted on castor wheels with a push/pull handle for movement between clinical areas. Low-noise operation: Typical models specify operating noise around ≤60–65 dB(A), although this varies by manufacturer. Specifications Product Name Double-Bottle Electric Suction Machine Type Medical Suction Apparatus / Aspirator Number of Bottles 2 Typical Bottle Capacity 2500 mL × 2 Total Collection Capacity Approx. 5 L Maximum Negative Pressure ≥0.09 MPa Adjustable Vacuum Range Approx. 0.02–0.09 MPa on applicable models Typical Airflow ≥20–40 L/min, model dependent Pump Type Oil-free piston or other vacuum pump Vacuum Gauge Yes Vacuum Regulator Yes Overflow Protection Yes Foot Switch Available / commonly supplied Noise Level Typically ≤60–65 dB(A), model dependent Power Supply Commonly AC 220–230 V, 50 Hz Mobility Portable / trolley with castors Application Surgical and medical suction