Specification Brand : Jopwkuin BulletPoint1 : Wide Application: This micro vacuum pump is suitable for electrical products, industrial products, vacuum preservation machine, gas conversion and emission device, gas analysis and sampling, instruments and other fields. BulletPoint2 : Convenient and Practical: The oilless vacuum pump does not pollute the transmission medium, requires no maintenance, can work continuously for a long time, which is stable and reliable. Equipped with bracket for easy fixation. BulletPoint3 : DC Motor Drive: The negative pressure vacuum pump is driven by miniature DC motor, which drives the internal mechanical eccentric motion. The eccentric motion drives the internal reciprocating motion of the diaphragm. BulletPoint4 : High Performance: This micro vacuum pump has a suction of 5L/min, a vacuum degree of 65kPa, a maximum pressure of 120kPa, low noise, low power consumption, and is particularly suitable for high negative environmental needs. BulletPoint5 : Working Principle: Compress the air with a fixed volume in the pump chamber (compression suction port close, slight open positive pressure at the port), stretch (compression port close, negative pressure suction port open). Under a pressure difference, the air pressure (suction) enters the pump chamber and is discharged from the port. ItemName : 12V Negative Pressure Pump, DC9-14V Micro Vacuum Pump Low Noise Multipurpose Stable and Reliable 5Lmin 65Kpa with Bracket for Instruments Meters ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : science-lab-pumps Manufacturer : Jopwkuin ModelName : Jopwkuinq0ah3itsux ModelNumber : Jopwkuinq0ah3itsux PartNumber : Jopwkuinq0ah3itsux ProductDescription : 1. DC Motor Drive: The negative pressure vacuum pump is driven by miniature DC motor, which drives the internal mechanical eccentric motion. The eccentric motion drives the internal reciprocating motion of the diaphragm. 2. Working Principle: Compress the air with a fixed volume in the pump chamber (compression suction port close, slight open positive pressure at the port), stretch (compression port close, negative pressure suction port open). Under a pressure difference, the air pressure (suction) enters the pump chamber and is discharged from the port. 3. High Performance: This micro vacuum pump has a suction of 5L/min, a vacuum degree of 65kPa, a maximum pressure of 120kPa, low noise, low power consumption, and is particularly suitable for high negative environmental needs. 4. Convenient and Practical: The oilless vacuum pump does not pollute the transmission medium, requires no maintenance, can work continuously for a long time, which is stable and reliable. Equipped with bracket for easy fixation. 5. Wide Application: This micro vacuum pump is suitable for electrical products, industrial products, vacuum preservation machine, gas conversion and emission device, gas analysis and sampling, instruments and other fields.
Spec: Item Type: Vacuum Pump Working Voltage: DC9V-14V Rated Voltage: DC 12V Rated Current: 500mA Rated Power: 6W Suction: 5L/min Vacuum Degree: 65kpa Maximum Pressure: 120kpa Noise:
How to Use: Suitable for 4.5‑6mm tubes. The maximum outer diameter is 6.5mm.