Brand：Rocker BMX
All wetted parts of Chemker pumps are made of PTFE and FFKM material, making them resistant to most of corrosive gases. Chemker pumps are driven by diaphragm that needs no lubricant, making it maintenance-free and oil-mist-free. Its motor-driven transmission and vibration-proof assembly are much quieter and more stable. All Chemker pumps are equipped with overheat protection device that shuts down when overheated and resumes once cooled down, making the pumps safer and long-lasting. The Chemker 300-VF12 is typically used for solvent purification, solid-phase extraction, and vacuum filtration.
