• High chemical resistant: All wetted parts of Chemker series pump are made of PTFE material which can resist most of corrosive gases.
• No air pollution, maintenance free: Chemker series pumps are driven by Diaphragm, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.
• Quiet and low vibration: Driven direct by motor with no additional belt-driven transmission; the quality vibration-proof assembly makes Chemker series run at the lowest noise level among all other equivalent pumps.
• Thermal protection device: Every motor of Chemker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.
• International certification: CE certification

Applications :

• Vacuum filtration
• Gel electrophoresis
• Solid-Phase Extraction (SPE)
• Solvent purification