Everwell 1LVP-5MP Vacuum Pump ? 5.0 CFM, 1/3 HP, Single Stage, Dual Voltage 115-220V, 50/60Hz The Everwell 1LVP-5MP is a single-stage vacuum pump built for HVAC technicians who need reliable performance and easy portability. Delivering 5.0 CFM with a durable 1/3 HP motor, it?s ideal for air conditioning and refrigeration evacuation tasks. Dual-frequency, dual-voltage operation (115?220V, 1Ph, 50/60Hz) ensures compatibility across job sites, while the high-speed 3440 RPM motor drives fast, consistent vacuum pull-downs. A built-in backflow prevention system protects the HVAC circuit from oil and air backflow when the pump is turned off, helping maintain refrigerant purity. At just 16.5 lb (7.5 kg), the unit is easy to carry, and its ergonomic grip handle enhances comfort during transport and setup. Key Features Flow Rate: 5.0 CFM Motor Power: 1/3 HP Stage: Single-stage (1) Motor Speed: 3440 RPM Electrical: 115?220V, 1 Phase, 50/60Hz (dual voltage frequency) Protection: Backflow prevention system Handling: Ergonomic grip handle Weight: 16.5 lb (7.5 kg) Specifications Model Everwell 1LVP-5MP Pump Type Single Stage Vacuum Pump Flow Rate 5.0 CFM Motor Power 1/3 HP Motor Speed 3440 RPM Electrical 115?220V / 1 Phase / 50?60Hz Weight 16.5 lb (7.5 kg) Safety Backflow prevention system Handling Ergonomic grip handle HVAC vacuum pump, Everwell 1LVP-5MP, 5.0 CFM, 1/3 HP, single-stage, dual voltage 115?220V, 50/60Hz.