◆ High chemical resistance
◆ Start against vacuum
◆ Vacuum regulator / Moisture trap
◆ No air pollution, maintenance free
◆ Quiet and low vibration
◆ Thermal protection device
◆ CE certification
| Features: ◆ High chemical resistance All wetted parts of Chemker series vacuum pump are made of PTFE material which can resist most of corrosive gases. ◆ Start against vacuum Chemker 600 series vacuum pumps, designed to start against vacuum, are ideal for various kinds of laboratory instruments which need to stop and restart pump repeatedly during operating process. ◆ Vacuum regulator / Moisture trap Chemker 611 vacuum pump is equipped with vacuum regulator and moisture trap used to adjust vacuum level and collect condensation to prolong the life of pump. ◆ No air pollution, maintenance free Chemker series vacuum 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 run at the lowest noise level among all other equivalent pumps. ◆ Thermal protection device Every motor of Chemker series vacuum 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. | Specification (220V, 50Hz) ◆ Max. power：200W ◆ Max. current：1.2A ◆ Max. vacuum：7 mbar ◆ Max. flow rate：30 L/min ◆ Motor rotation speed：1450 RPM ◆ Horse power：1/3 HP ◆ Noise level：60 dB ◆ Hose barb：ID10 ◆ Moisture Trap：Yes ◆ Vacuum Regulator：Yes ◆ Thermal Protection：Yes ◆ Net weight：13.7 Kg ◆ Dimension (L x W x H)：35 x 20.3 x 23.5 cm |
Chemical Resistant Vacuum Pump Applications :
◆ Rotary evaporator
◆ Concentrator
◆ Vacuum drying / oven / defoaming
◆ Solvent purification
◆ Vacuum filtration