
20x35x7 oil seal. By sealing out these harmful particles, the oil seal helps to maintain the cleanliness and integrity of the mechanical system, prolonging its service life and reducing the need for costly repairs and replacements.
3. Flotation This technique is particularly effective in treating wastewater. It uses air bubbles to help lift suspended particles to the surface, where they can be skimmed off. This method is effective for removing fats, oils, grease, and other light particles that may not settle during sedimentation.