Product Name: 60Hz 3inch Borehole Submersible Pump Model NO.: 3SDM Theory: Centrifugal Pump Performance: No Leakage Pump Media: Clean Water Industry: Home Use or Industry Use Application: Submersible Pump Type: Deep Well Pump Start Up: Electric Pump Power: Electric Assembly: Pipeline Pump Structure: Multistage Pump Material: Stainless Steel Driving Type: Motor Max.Capacity: 100-200 L/min Max.Head: >150m Minimum Well Diameter: 3" Wire Winding: Copper Impeller: Plastic or Stainless Steel Trademark: EDWIN PUMP Transport Package: Color Box Specification: 3inch dia Origin: China Product Description For water supply from wells or reservoirsFor domestic use, for civil and industrial applicationsFor garden use and irrigationMaximum immersion: 80mMinimum well diameter: 3"Three phase: 220-380V/60HZSingle phase: 110V-220V/60HZWarranty: 1year