Rocker Scientific 189900-11 Rocker 900C PTFE Coated Vacuum Pump 110V

Features:

• Chemical resistance & effective - Applied with PTFE-coated diaphragm and pump head with FKM valves, Rocker 900C pumps are adequate to work in milder chemical gases and be cost-effective at the same time.
• Oil-free & care-free - Rocker 900C pumps are driven by diaphragm that needs no lubricant, making them maintenance-free and oil-mist-free.
• Minimized vibration & quiet - Superior weight distribution and assemblies minimize the vibration and noises and maximize stability.
• Overheat protection - All Rocker 900C pumps are equipped with overheat protection device that shuts down when overheated and resumes once cooled down, making the pumps safer and long-lasting.