S-MYER-VS30/VS50 fits these pumps Manufacturer Part Number Model Number Series Myers, F.E. VS30 3&5HP 1&3Phasee Myers, F.E. VS50 3&5HP 1&3Phase Myers, F.E. WG30 Mfd After March 1996 Myers, F.E. WG50 Mfd After March 1996 *with exception of U.S. Seal, all manufacturer's names, part numbers, and descriptions are used for reference purposes only. It is not implied that any part is the product of these manufacturers.