ขาย 💗Dharma💗12V 6W Mini Vacuum Pump High Pressure Suction Diaphragm Pump with Holder 5L/min ราคาที่ดีที่สุด

✔✔✔✔✔Welcome to our shop！✨ 💗 Dharma 💗 ✔Your happy shopping experience is our destiny! Please feel free to contact us once you have any problem! We will try our best to help you! We support 100% quality gurantee for you ! ✔All of our items are the best quality and good service please be free to choose the items as you like. .............................💗💗................................. ✔Please read before ordering. ✔ Shop Support COD; ✔Before ordering,receive coupons,enjoy more benefits ✔Shipping from China,Estimated Ship time is 1-3 days from Order received Date,normally 8--13 working days to arrive ✔Like our products, please give us a 5 star rating, 5 stars praise, chat, contact us, get coupons, more discounts ✔▶ ▶ Follow and contact us for extra discount! Hope you can enjoy your shopping trip in pecification: .............................💗💗................................. Specification: Brand new Type: DC12V Mini Vacuum Pump Operating voltage: DC9V ~ 14V Rated voltage: DC 12V Rated Current: 500mA Rated Power: 6W Suction capacity: 5L / min Vacuum degree: 65kpa Maximum pressure: 120kpa Noise:<60db Size: as picture shows Color: as picture shows Features: Micro-pump is powered miniature DC motor drive, drive internal mechanical eccentric motion, driven by an eccentric movement inside the diaphragm reciprocates. Whereby the pump chamber fixed volume of air compression (compression suction port is closed, the exhaust port is formed to open slightly positive pressure), stretching (compressed exhaust port is closed, a negative pressure sucking mouth open), the pumping air intakes with the outside atmospheric pressure difference, at a pressure difference, the gas pressure (suction) into the pump chamber, and discharged from the exhaust port. Micro-pump is mainly used for medicine, gas analysis sampling, instrumentation and other fields. Completely maintenance-free, and no oil pump, do not pollute the transmission medium. Small, stable and reliable, hand-held instrument for pump-priming, low noise, low power consumption. Especially suitable for high negative environmental requirements. Package included: 1pc x vacuum pump Note: Please allow 0.5-1cm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same