La description

Structure materials Components Material Casting Gray castion Protection cover Stainless steel Exterior shell Stainless steel Cable XLPE Cable end Epoxy resin Solid screw Stainless steel Balancing film Nitrile rubber Slinger Nitrile rubber Shaft packet Aoetal *-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