Commander - Model S Series - 4` 10 cm Stainless Submersible Pumps Brochure

Discharge head:  stainless steel, 1-1/4” NPT, safety rope eyelet included. Check valve poppet:  internal removable, with elastomer sealing ring. 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:  1/2 thru 2 HP, 1 PH pumps feature Flint & Walling motors. For F&W pump ends with Franklin motor, please add an `M` prefix to callout number when ordering. Example: M4F10A05301. Motor controls:  Control boxes required for three-wire, 1 Ph motors. Order controls separately.