SS4"水下汽车

Applications This motor is designed for reliable operation in 4 inches diameter or larger water wells. Rotation:single-phase, CCW facing shaft end; three-phase, electricallyreversible.The sand content of well water(weight ratio) should not be over 0.01%.Basic Feature Corrosion-resistant Stainless Steel Housing; Stainless Steel Splined Shaft Hermetically-sealed Stator Windings Self-healing Resin System Water Lubrication Filter Check Valve High Thrust Bearing Pressure-equalizing Diaphragm Sand fighting slinger Removable Watertight Lead NEMA Mounting Dimensions Inslulation: F Rated ambient temperature :25 RPM: 2,850 UL Certified CE Certified Special Features 1.Nickel steel: suitable for use in salt water and high pH value. 2. 316 stainless steel: suitable for use in acid, low pH value and sea water. WARNING: Serious or fatal electrical shock or fire hazard may result from failure to follow the instructions for proper installation and use which accompany thisequipment.Do not use motor in swimming areas.