4-inch stainless steel shield submersible motor
Single-phase:115v,230v,60hz, 220v-50hz
Three-phase:200v,230v,380v,460v,575v,60hz, 380v-415v,50hz

Application data:
These motors are built for dependable operation in 4" diameter or larger water wells, continuing work in 30c.Rotation direction:Counter-clockwise facing to axis when single-phase;Motor reversal when three-phase.

Special features:
Enhanced anti-corrosion ability by the bottom material and airproof method.

Basic features:
Corrosion-resistant exterior
Stainles steel splined shaft
Hermetically-sealed windings
Anti-track self-healing resin system
Filter check valve
Water lubrication
Pressure-equalizing diaphragm
Removable water bloc lead
Self-adjusting thrust bearing