Buy Rocker Scientific 169411-11, Chemker 411 Resistant Vacuum Pump, 110V

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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 directly 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.

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Notifications This product will be drop-shipped directly from the manufacturer. We will provide you with the manufacturer's lead time once advised.

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