Tri-Seal High Capacity Pump 4in

Technical Product Description:

The Franklin Electric 4-Inch TRI-SEAL High Capacity Submersible Well Pump is a high-capacity radial submersible well pump designed for demanding water system applications. Franklin Electric states that this series is ideal for farm, home, irrigation, industry, municipal, and commercial applications, combining the power, performance, and reliability expected from a high-capacity 4-inch pump platform.  

Franklin publishes this series with flow ratings of 35, 45, 60, and 90 GPM, and a horsepower range available from 1-1/2 HP to 10 HP, depending on the exact model selected. Published Franklin examples include pump-end configurations such as 45FH7S4-PE, 60FH7S4-PE, and 90FH10S4-PE, showing that final hydraulic and power characteristics vary by model number.  

Franklin model pages for the series also reference the TRI-SEAL floating stage system, which improves efficiency and helps protect against wear when pumping abrasives such as sand. This positions the 4-inch TRI-SEAL High Capacity line as a practical option for installations where both higher flow and abrasion resistance are important.  

With its 4-inch format, broad flow range, and model availability across residential, agricultural, municipal, and commercial uses, the Franklin Electric TRI-SEAL High Capacity Pump is well suited for deeper wells and higher-demand water systems that require strong capacity in a compact submersible design. The final sentence is an inference based on Franklin’s stated applications, flow range, and pump category. 

Key Technical Features:

• 4-inch high-capacity submersible well pump design.  
• Ideal for farm, home, irrigation, industry, municipal, and commercial applications.  
• Available in 35, 45, 60, and 90 GPM flow ratings.  
• Available from 1-1/2 HP to 10 HP, depending on model.  
• Uses the TRI-SEAL floating stage system for improved efficiency.  
• Designed to protect against wear when pumping abrasives such as sand. 
• Published examples include models such as 35FH1S4-2W230, 45FH7S4-PE, 60FH7S4-PE, and 90FH10S4-PE.