GRACO Seal Kit, 20L, Single, Nitrile - (SKU: 257639) Inspect the piston and seal

Inspect the piston and seal mating surfaces for wear or damage before installation

The GRACO 15G111 is a support stop component designed for use within GRACO Bin Evacuation Systems (BES)

designed as a replacement sealing component for GRACO pumps and spray equipment

Compatible with GRACO air motor and pump assemblies (e

Rubber hose with metal intake tube

GRACO Seal Kit, 20L, Single, Nitrile - (SKU: 257639) Inspect the piston and sealThe GRACO 257639 is a seal kit designed for use in GRACO spray foam and spray application equipment. It is constructed from nitrile material and is intended to provide reliable sealing for 20 liter (5 gallon) single component systems, ensuring optimal performance and reducing maintenance downtime. Key Features: Seal Kit 20L (5 gallon), Single Nitrile Designed for GRACO spray foam and spray application equipment Includes spacer, main wiper, PE support