SERFILCO's pumps, filters, chambers and filtration systems take pride in its role in bringing many of these advances to the marketplace. Magnetically coupled pumps, vertical pumps, externally mounted single and double mechanical seal pumps, all-plastic filtration systems, and pumped agitation systems using eductors to agitate process and cleaning solutions, all can be tracked back to the foresight, ingenuity and perseverance of SERFILCO people.