The ornamental design for an eductor, as shown and described.
1. Eductor
1.1 : Front
1.2 : Right
1.3 : Left
1.4 : Top
1.5 : Bottom
1.6 : Reference view
1.7 : Reference view
This article is an eductor for pumping up water using Bernoulli's principle; the back view is omitted as it is symmetrical to reproduction 1.1 (the front view); thin lines shown in the drawings are intended to represent the three-dimensional contour of the design, and are not intended to indicate surface decoration.
The broken line showing of tabs is included for the purpose of illustrating portions of the eductor that forms no part of the claimed design.