Vacuum Pumps
Chemglass Life Sciences Vacuum Filtration Pump, Oil-Free, Aluminum Head
Vacuum Filtration Pump, Oil-Free, Aluminum Head. Compact vacuum filtration pumps designed for sample preparation in chemistry, microbiology, waste water control and other analytical processes. Thediaphragm pumps offer a compact, high performance and easy-to-use solution which is perfect for both single and multiple filtrations. The functional, space-saving and innovative design with readily accessible, top mounted power switch ensures convenient and quick operation. Both models feature robust PTFE diaphragms and valves for excellent corrosion resistance in routine biology and chemistry lab applications. The CLS-4880-01 has an aluminum head and is well suited for aqueous and some organic solvents. Thesepumps offer whisper-quiet operation, low vibration, and long service intervals: 10,000-15,000 operating hours in most applications. Ultimate Vacuum: 75 Torr (100mbar). Free Air Capacity: 14 lpm (0.5cfm).
Electron Microscopy Sciences Edwards E2M1.5 Vacuum Pump, 220 V
This miniature two stage pump features an alternative inlet connection position at the side of the pump so that overall installation height can be reduced to a minimum when required. 1.3 cfm (190L/min) displacement and an ultimate vacuum without gas ballast of 1.1x10-3 torr. The max. inlet pressure for water vapor is 11.3 torr. Maxium water vapor pumping rate is 0.035 lb/hr.
Grainger VACUUM PUMP 115/208-230V AC
acuum Pump: 1/4 hp, 1 Phase, 115/208-230V AC, 4.2 cfm, 26 in Hg Max
Electron Microscopy Sciences Edwards RV5 Vacuum Pump, 220 V
Rotary vacuum pump with double stage. 4.1 cfm (117L/min) displacement. Ultimate vacuum (without gas ballast) 1.5x10-3 torr. Max. inlet pressure for water vapor: 38 torr. Max. water vapor pumping rate: 0.48 lb/h. Motor: 1⁄2 hp. Oil capacity Max/Min 0.7L/0.42L.