GRACO 1/2'' Hole Seal A-S050 - (SKU: 5621-136-108) The GRACO 17F279 is a

The GRACO 17F279 is a Belleville washer made from stainless steel

The GRACO 512874 is a female quick-disconnect (QD) coupler designed for secure and efficient connection and disconnection of equipment in fluid handling systems

The wiper plate helps maintain pump integrity by sealing and protecting internal components from contaminants and wear

Check for proper alignment and clearance with adjacent components

but it is engineered for secure attachment of the piston within the pump assembly

GRACO 1/2'' Hole Seal A-S050 - (SKU: 5621-136-108) The GRACO 17F279 is aThe GRACO 5621 136 108 is a 1 2'' hole seal, designed to provide a secure and leak resistant seal for holes in equipment or piping systems. It is typically used in GRACO fluid handling equipment to prevent leaks and maintain system integrity. Key Features: Hole seal A S050 (1 2'') Compatible with GRACO equipment requiring 1 2'' hole seals Provides secure sealing for 1 2'' holes Helps prevent leaks and maintain system integrity Designed for use in