This electrostatic oil cleaning system removes insoluble contaminants, including tars and varnishes, from hydraulic oil system. The system uses electrostatic principles to draw contaminants out of the ...

The LHV-45 Series 45W electrostatic air and oil cleaner power supplies offer an auto-ranging ac input and 1 to 30 kVdc output voltages. Fully encapsulated, the power supplies provide constant-voltage, ...

Dutch designer Daan Roosegaarde is developing an electronic vacuum cleaner that is supposed to suck the smog right out of the air. The technology is being looked at by the mayor of Beijing China, as a ...

Indoor air cleaners claim relief for people wishing to rid their homes of smoke, dust and pollen. About 4 million sell in this country annually, says the Association of Home Appliance Manufacturers.

After encountering a positive COVID-19 case tied to a customer last Saturday, a Hamilton bar opted to take on a disinfecting operation with a device that’s been hard to come by since the pandemic ...