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Chemker - Model 300 -Chemical Resistant Vacuum Pump
High chemical resistant: All wetted parts of Chemker series pump are made of PTFE material which can resist most of corrosive gas. No air pollution, maintenance free: Chemker series pumps are driven by Diaphragm, no need for 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 restart it when the temperature cools down.
Certification :
- CE certification
- Vacuum filtration
- Gel electrophoresis
- Solid-Phase Extraction (SPE)
- Solvent purification
Specification (110V, 60Hz)
- Max. power： 70 W
- Max. current：0.8 A
- Max. vacuum： 670 mmHg
- Max. flow rate： 20 l/min
- Noise level： 50.0 dB
- Horse power： 1/8 HP
- Net wet： 5.0 kg
- Port thread： 5/16 inch (8 mm)
Specification (220V, 50Hz)
- Max. power： 60 W
- Max. current：0.32 A
- Max. vacuum： 670 mmHg
- Max. flow rate： 20 l/min
- Noise level： 50.0 dB
- Horse power： 1/8 HP
- Net wet： 5.0 kg
- Port thread： 5/16 inch (8 mm)