Sell 4inch water filled stainless submersible borehole motor

Description

*-INCH STAINLESS STEEL SHIELD SUBMERSIBLE MOTOR SINGLE-PHASE:**5V、**0V、*0Hz; **0V**0Hz THREE-PHASE:**0V、**0V、**0V、**0V、**5V、*0Hz; **0V***5V、*0Hz APPLICATION DATA: These motors are built for dependable operation in 4" diameter or larger water wells, continuing work in *0℃. 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