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Franklin Electric 4-Inch Encapsulated Submersible Motor
Franklin Electric 4-inch encapsulated submersible motor, 1/3 to 10 HP, single-phase and three-phase, for water wells 4 inch and larger. Stainless steel construction, water lubricated, with hermetically sealed windings and a pressure-equalizing diaphragm.
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Key specifications
| Type | 4-inch encapsulated (induction) submersible motor for water wells 4 in or larger |
| Power | 1/3 to 10 HP (single-phase 1/3 to 3 HP, and 5 HP at 230 V 3-wire; three-phase 1/2 to 10 HP) |
| Phase and voltage | Single-phase 2-wire and 3-wire: 115, 220 (50 Hz), 230 VAC; three-phase: 48, 200, 220 (50 Hz), 230, 380/400/415, 460, 575 VAC |
| Frequency | 60 Hz, 50 Hz and dual 50/60 Hz on select models |
| Thrust ratings | 300, 650, 900 or 1500 lb depending on model; CBM+ option 1500 lb (5-10 HP) or 3500 lb (15 HP) |
| Construction | Corrosion-resistant stainless steel; splined stainless steel shaft; 316 SS available as special construction for acid, low pH and saline duty |
