The WAYNE CWS50 1/2-horsepower convertible well jet pump is the perfect pump for wells up to 90-feet deep. Assembled in the us, this convertible well jet pump, is made of rugged cast iron and perfect for the job! .From the ManufacturerThe Wayne CWS50 1/2-Horsepower shallow well jet pump is for wells up to 90-Feet deep. At 50 PSI it pumps up to 310-Gallon per hour at 5-Feet depth.