The U.S. Patent Office has granted the Flex-A-Seal patent number US 7,979,986. for a “method of securing a cartridge mechanical face seal to a sleeve.”
The innovative system relocates the drive system outside of the product, isolating it from the wear of tough abrasives.
The Plunger Lock uses a thinner cross-section sleeve with more clearance between the seal [...]
Author Archives: Flex-a-Seal
Introducing Flex-A-Seal’s Latest Patented Seal Product: Plunger Lock
October 18, 2011 – 10:17 am
Record Seal Installation
June 7, 2011 – 9:27 am
Flex-A-Seal’s Patented Style 85 Split Cartridge Seal 9” I.D. was recently installed at a large power plant in Louisiana. The entire mechanical seal installation, including split adapter plate and bushing, was completed in 21 MINUTES and subsequently performed perfectly. Because the Style 85 Split Cartridge Seal is fully assembled and pressure tested at Flex-A-Seal, sealing [...]
New Director for International Sales
March 25, 2011 – 9:37 am
Flex-A-Seal finished a very good year for 2010 with growth outside of North America in sales and in the number of new potential Distributors.
In order to boost the growth of Flex-A-Seal’s export model, with Distributors that grow sales of mechanical seals through more direct communication plus more frequent Flex-A-Seal support visits to their countries, Jose [...]
Introducing CFS/ECON Seal
November 18, 2010 – 2:49 pm
The NEW Flex-A-Seal CFS/ECON seal is designed for standard ANSI Pumps and manufactured with superior design qualities at an unbeatable price. Hydro balanced and Made in the U.S.A. the NEW CFS/Econ seal is the new industry standard for ANSI replacement seals.
Priced to compete with inferior overseas manufactured seals
Stationary Welded Metal Bellows design for better alignment:
Better [...]
Solutions for Power Generation Mechanical Seals
September 7, 2010 – 4:31 pm
Power Generation
Power generation facilities, whether hydroelectric, nuclear, geothermal, or fossil fuel, are a vital part of a successful economy. A plant’s mechanical reliability is crucial to the day-to-day operation of a community’s infrastructure. Facilities also need to address environmental and economic concerns to keep up with ever increasing demand for [...]
Become a Flex-A-Seal Distributor
September 7, 2010 – 4:29 pm
Interested in becoming
a Flex-A-Seal distributor? Start here.
With state of the art bellows welding capabilities, patented split cartridge designs, CNC machining centers, Q.C. controls and inventory systems, and seal repair capabilities regardless of their manufacturer, there is a core commitment at Flex-A-Seal, Inc. to be at the forefront of our industries’ technological [...]





