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Flint and Walling

4F55S75 Pump End

55GPM 7-1/2HP Commander S Plus Series 4" Stainless Steel Submersible Pump End

View Flint and Walling Submersible Pump Numbering System

View Flint and Walling 55GPM Performance Chart and Graph

Features & Benefits:

55GPM Commander S Plus Series, with stainless steel suction and discharge housing.

Commander S Series Material Construction

• Discharge head: Stainless steel, 2" NPT, safety rope eyelets included
• Check valve poppet: Check valve not included
• Top bearing: Closed sintered lead free sleeve bearing
• Pump shell: Heavy wall stainless steel
• Cable guard: Stainless steel
• Staging*: Noryl® impellers and diffusers; stainless steel floating bearing inserts and acetal diffuser plates
• Pump shaft: Stainless steel hex shaft with one piece motor-to-shaft coupling
• Motor bracket: NEMA standard, stainless steel with stainless steel suction screen
• Motor: Choose a Franklin Electric stainless steel three wire water-lubricated motors in drop down below.
• Motor controls: Franklin Electric control boxes required for three wire, single phase motors. Order motor and controls separately.
• Well diameter: 4 inch minimum inside well diameter.

* Replacement cartridge assembly available for all models. Includes all necessary parts to restore pumps to like-new performance. No special tools required.

Noryl® is a registered trademark of General Electric.