KUNHEWUHUA Oilless Diaphragm Vacuum Pump 12L/min Lab Oil Free Mute Vacuum Pump 0.5CFM (110V US Plug) : Industrial & Scientific

Description

1. No working medium (no oil) is needed, no pollution, and the gas exchange chamber of the machine has built-in filter material to ensure the purity of the air. 2. The special motor has passed the EU CE certification, reasonable rotation design, equipped with a temperature protector, automatically power off after the pump body temperature reaches 130°, and protect the motor from damage during long-term operation. 3. Use frictionless membrane movement, no heat, no friction loss. This vacuum pump is not corrosion-resistant, please be careful not to contact with chemically corrosive substances, otherwise it will reduce the service life of the machine. 4. The machine body is designed with automatic cooling and exhaust system to ensure continuous operation for 24 hours. The bearings adopt imported bearings, which are stable in operation, low in noise and high in work efficiency. 110 volts

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