Chemker 300

Features :
◆ High chemical resistance
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
Applications :
◆ Vacuum filtration
◆ Gel electrophoresis
◆ Solid-Phase Extraction (SPE)
◆ Solvent purification
Specification (110V, 60Hz)
◆ Max. power： 70 W
◆ Max. current：0.8 A
◆ Max. vacuum： 105 mbar
◆ Max. flow rate： 20 L/min
◆ Motor rotation： 1700 RPM
◆ Horse power： 1/8 HP
◆ Noise level： 50 dB
◆ Hose barb： ID8 (5/16 inch)
◆ Thermal protection： Yes
◆ Net weight： 5.0 kg
◆ Dimension (LxWxH)：
    20.3 x 11.2 x 20.9 cm
Specification (220V, 50Hz)
◆ Max. power： 60 W
◆ Max. current：0.32 A
◆ Max. vacuum： 105 mbar
◆ Max. flow rate： 18 L/min
◆ Motor rotation： 1450 RPM
◆ Horse power： 1/8 HP
◆ Noise level： 50 dB
◆ Hose barb： ID8 (5/16 inch)
◆ Thermal protection： Yes
◆ Net weight： 5.0 kg
◆ Dimension (LxWxH)：
    20.3 x 11.2 x 20.9 cm

Ordering Information :
◆ 169300-11(22)
Chemker 300, Chemical Resistant Vacuum Pump
AC110V, 60Hz (AC220V, 50Hz)