FBSEF Series Close-Coupled Self-Priming Pump

Technical Product Description:

The Franklin Electric FBSEF Series Close-Coupled Self-Priming Pump is a heavy-duty self-priming centrifugal pump designed for demanding liquid transfer applications where rugged construction and reliable priming performance are essential. Franklin Electric states that the FBSEF Series is able to pump tough liquids at a maximum capacity of 295 GPM, making it suitable for more demanding service than standard self-priming pump lines.  

The FBSEF Series is part of Franklin Electric’s self-priming close-coupled pump family and is offered in multiple configurations, including single-phase, three-phase, and related order-information model groupings. Franklin product listings show examples such as the FBSEF-500-SE and FBSEF-750-TE, confirming that the series is available in higher horsepower configurations for commercial and industrial use.  

Franklin’s published model data for the FBSEF-500-SE lists 5 HP, single-phase, 230 VAC, TEFC motor enclosure, and a maximum fluid temperature of 212°F. Franklin’s published model data for the FBSEF-750-TE lists 7.5 HP, three-phase, 230/460 VAC, TEFC motor enclosure, and the same 212°F maximum fluid temperature. These examples show that final electrical and performance characteristics depend on the exact FBSEF model selected.  

Based on Franklin’s naming, category placement, and published overview, the FBSEF Series is intended for users who need a rapid, rugged self-priming pump for tough liquid handling in commercial, agricultural, or industrial service. That application framing is an inference from Franklin’s official product categorization and published model range. 

Key Technical Features:

• Close-coupled self-priming centrifugal pump design.  
• Designed to pump tough liquids.  
• Maximum capacity of up to 295 GPM.  
• Available in single-phase and three-phase configurations.  
• Example published ratings include 5 HP single-phase and 7.5 HP three-phase models.  
• Example published models use TEFC motor enclosures.
• Example published maximum fluid temperature: 212°F.