GRACO Plate, Diaphragm - (SKU: 189798) and chemical transfer applications where

and chemical transfer applications where regulation between 3/8 NPT and 1/2 NPT connections is required

Check for leaks and proper operation after installation

Inspect welds and structural integrity before use

Inspect valve and seals before installation for any signs of damage

motor mount)

GRACO Plate, Diaphragm - (SKU: 189798) and chemical transfer applications whereThe GRACO 189798 Plate, Diaphragm is a replacement part designed for use in GRACO diaphragm pumps. It is constructed from Kynar, a durable and chemically resistant material, and serves as a critical component for maintaining pump integrity and performance in demanding industrial applications. Key Features: Plate, Diaphragm Kynar (PVDF) Designed for use in GRACO diaphragm pumps (specific models not listed) Chemically resistant for harsh environments