GRACO Nylon Tube Kit - (SKU: 16J457)The GRACO 16J457 KIT, TUBE, NYLON is a nylon tubing kit designed for use as a purge air supply in GRACO equipment. It is constructed from durable nylon material and is intended to provide reliable air supply for system purging within GRACO plural component proportioners and related equipment. Key Features: Tubing kit 16J457 Nylon Designed for use with GRACO plural component proportioners and related equipment Durable nylon construction for reliability

It is an O-ring

Used in GRACO fluid handling and spray equipment where elevator piston function is required for consistent material delivery and system operation

but it is intended to provide critical safety functions within GRACO equipment

ensuring consistent performance in demanding lubrication and maintenance tasks

The GRACO 15E779 is a pin

and similar models

Comprehensive kit for complete fluid end repair

blue finish

Facilitates secure

Used in GRACO paint sprayers and fluid handling equipment to seal the reservoir or material cup to the sprayer body

The specified model (1050P-E

but it is referenced as a label for control purposes