CMP40L Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid as well as water with low flow and low pressure. Technical Features 1.Uncontaminated flow. 2.Non-metallic construction. 3.Compact size. 4.Maintaince free. 5.High level of water tightness thanks to the closed diaphragm surface and special sealing system. 6.Can operate in any installed position.