4 Inch
— FPS4400
— J-Class
— Schaefer
— SSI Series
— AD Series
— 4″ TRI-SEAL High Capacity Submersible Pumps
4″ TRI-SEAL High Capacity Submersible Pumps
- Four performance ranges: 100, 150, 200, and 270 LPM
- 2″ BSPP discharge, with and without an internal stainless steel wafer-style check valve
- Stainless steel discharge head and motor bracket
- High flow hydraulic staging allows for maximum pump output, exceeds all energy efficiency standards, and provides increased product longevity
- Ceramic shaft sleeve and rubber discharge bearing eliminates sand wear
- Intermediate bearing for increased shaft stability when pump lengths dictate on high horse, high performance constructions
- Impeller eye and hub seals for improved performance and efficiency
- Stainless steel hex pump shaft, shell, and shaft coupling
- High capacity upthrust assembly for protection during start-up and operation
- Designed for optimal performance when powered by Franklin’s corrosion-resistant 4″ submersible motors