Package of 3 Hypro 9910-650670 Dampener Diaphragms. These dampener diaphragms are replacements on the D30, D50, and D70 diaphragm pumps. They are made with Buna rubber material. Features: Pack of 3 - Hypro 9910-650670 Dampener Diaphragms Replacement diaphragms for the D30, D50, and D70 Diaphragm Pumps Buna rubber material.
