End cap for roots pump

Abstract

1. The name of the design product: end cover of Roots pump. 2. The use of the design product: the overall use of the product is vacuum pump for air exhaust to form vacuum; the local use is end cover of Roots pump. 3. The design points of the design product: the shape of the red area part. 4. The picture or photo that can best show the design points: perspective view. 5. Other circumstances or explanations: the design product is partial appearance, the part represented by the red area is the claimed part; the red area part is only used to show the claimed part, and the color is not claimed.

Images