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 30℃. 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