550 Oilless Diaphragm Vacuum Pump,110V Oil Free Oilless High Flow Vacuum Air Pump, Small Diaphragm Mute Pump 125L / min 8 Bar for Gas Tightness Experiments/Vacuum Vuction (550, Watts)

Description This oil-free vacuum pump operates without any fuel, making it a popular choice for food companies, pharmaceutical companies, and electrical companies. Made of high-quality copper, aluminum, and iron, it has good heat dissipation and is durable. Its pure copper motor ensures stable operation, low noise, and high efficiency, providing a better user experience.Key FeaturesEnvironmentally Friendly and Convenient: This oil-free vacuum pump can be operated without any media, making it environmentally friendly. It also eliminates the need for regular maintenance and frequent refueling, which is very time-saving and convenient.Guaranteed Customer Service: We aim to provide quality products and services. If you have problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.DetailsRubber Foot Pads: They help dampen vibrations, ensure stable running, and avoid scratching the countertop. Precision Thread: Standard G1/4 thread ensures a sturdy connection and is not easy to fall off.SpecificationMaterial: Copper, Aluminum, IronProcess: Painting, StampingLubrication Type: Oil-FreeMotor Type: All Copper MotorAssembly Required: YesStyle: ModernColor: SilverPower Source: Corded ElectricInsulation Class: BCapacitor: Red Line(70UF)Voltage: 110V 60HzPower: 800WNoise: 65dBSpeed: 1700rpm Thread: G1/4 Rated Pressure: 8BarMax. Vacuum: -0.92BarAir Flow Speed: 125L/132Qt/minAmbient Temperature: 0-45°C/32-113°FOverheating Protection: 135°C/275°FPower Cable Length: 55cm/21.7inCapacitor Cable Length: 35cm/13.78inProduct Size: 28.1*12.8*21.6cm/11.06*5.04*8.5inPacking Size: 25*12*11cm/9.8*4.7*4.3inGross Weight: 5kg/11.02lbsPackage Included1 x Oil-free Vacuum Pump1 x Silencer1 x Capacitor4 x Foot Pads Notes1.This item does not include a filter or pressure-regulating valve.Please do not use it to pump liquid, alcohol, or oil.

• 【High Efficiency】It adopts a pure copper motor with 550W power, a high speed of 1700rpm, and low loss, which can greatly improve work efficiency.
• 👍【Excellent Heat Dissipation】The powerful cooling fan and multiple heat-sink holes on the machine effectively dissipate heat to ensure continuous work without overheating, thus extending its service life.
• 👍【Low Noise】All-copper motor, the external silencer, and the thickened wall ensure good noise reduction(65dB), equivalent to the sound produced by high-power washing machines, giving you a quieter and more comfortable working environment.
• 👍【High Safety】It has overload protection and overheating protection. When the temperature reaches 275°F, it automatically cuts off the power supply to prevent the motor from burning out due to high-temperature operation. In addition, its insulation level reaches level B, ensuring safe use.
• 【Thoughtful Design】The pre-drilled holes on the base ensure firm installation on the countertop, making it stable to operate. Its compact size(10.7*5*7.6in) will not occupy much countertop space.
• 【Application】It is suitable for gas tightness experiments, surgical vacuum suction, food processing, laboratory, beauty equipment, vacuum molding, plastics, hydraulic presses, food packaging, and processing, hospital negative pressure systems, environmental protection industries, electronics industries, laboratories, chemical industries, central vacuum systems, printing industries, vacuum defoaming, and vacuum adsorption.