Features:
Superior chemical resistance: All wetted parts of Chemker pumps are made of PTFE and FFKM material, making them resistant to most of corrosive gases. 
Oil-free & care-free: Chemker pumps are driven by diaphragm that needs no lubricant, making it maintenance-free and oil-mist-free. 
Quieter & more stable: Motor-driven transmission and vibration-proof assembly, making Chemker pumps much quieter and more stable. 
Overheat protection: 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. 

International safety certification

• CE certification

Applications

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