4E’s USA Oilless Diaphragm Vacuum Pump 30L/min 50mbar, Laboratory Vacuum Filtration Extraction Distillation, Low Noise, Double Pumps

Features

• Oil-free mechanism
• Continuous Operation: The automatic cooling and exhaust system supports continuous operation around the clock.
• Overheat Protection: The pump automatically shuts down when the temperature reaches 130degC, preventing motor damage from prolonged operation.
• High Quality Materials: The diaphragm is made of durable nitrile rubber, friction-free operation prevents heat and wear. The pump and components in contact with air are coated with PTFE, making the device resistant to extreme temperatures (-190~260degC).
• Compact Design: Small in size and lightweight, saves laboratory space, convenient for maintenance and upkeep.