lever lock water pump coupling 1.material:carbon steel 2.size:2"to 8" 3.parts:female and male tail, lever ring and ... .Name:lever lock water pump coupling with thread2.Material: galvanized steel or S/S3.parts: male tail, female tail, lever ring and ... degree bend, flange adaptor, end cap, thread adaptor, flange adaptor, enlarger and reducer male and female, strainer, pipe galvanized and non-galvanized7 ...