Impeller for Pumps

1 . 1 : Perspective

1 . 2 : Perspective

1 . 3 : Front

1 . 4 : Back

1 . 5 : Left

1 . 6 : Right

1 . 7 : Top

1 . 8 : Bottom

1 . 9 : Cross sectional

1 . 10 : Cross sectional

The article is an impeller for pumps; the feature of the design resides in shape and configuration of the article as shown in the reproductions; reproduction 1 . 9 is a cross-sectional view taken along the line 1 . 9 - 1 . 9 in reproduction 1 . 3 ; reproduction 1 . 10 is a cross-sectional view taken along the line 1 . 10 - 1 . 10 in reproduction 1 . 3 .