Solid-Phase Extraction (SPE), Solvent purification, Vacuum filtration, Gel electrophoresis
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◆ 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
Specification (220V, 50Hz)
◆ Max. power： 60 W
◆ Max. current：0.32 A
◆ Max. vacuum： 120mbar (-670mmHg)
◆ Max. flow rate： 18 l/min
◆ Motor rotation： 1450 RPM
◆ Horse power： 1/8 HP
◆ Noise level： 50.0 dB
◆ Hose barb： 5/16 inch (8 mm)
◆ Net weight： 5.0 kg
◆ Dimension (LxWxH)：20.3x11.2x20.9 cm
◆ Vacuum filtration
◆ Gel electrophoresis
◆ Solid-Phase Extraction (SPE)
◆ Solvent purification