2X DC 12V -Vacuum Pump High Negative Pressure Silent Electric Suction Pump for Beauty Scraping Cupping

Pumping rate:0.25/s Features:Wear-resistant leak-free non- non-blocking Typical applications:Breast instruments Food Industry Environmental monitoring gas monitoring (Oxygen Absorption Sphygmomanometer) Digital printing equipment Laboratory Equipment Analysis Beauty physiotherapy equipment Industrial applications Other industrial products and other applications. size:About 150mm long Material:Engineering plastic colour:White + silver Package Contents: 2 x -Vacuum Pump Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.