Metering pump

Abstract

Claims

The ornamental design for a metering pump, as shown and described.

Description

(1) 1. Metering pump

(2) 1.1: Perspective

(3) 1.2: Front

(4) 1.3: Back

(5) 1.4: Top

(6) 1.5: Bottom

(7) 1.6: Right

(8) 1.7: Left

(9) The broken lines shown in the drawings form no part of the claimed design.