GRACO PTFE Backup Ring #016 - (SKU: 0137-016)The GRACO PTFE Backup Ring is a solid, chemical resistant ring made from PTFE (polytetrafluoroethylene), designed to be installed alongside O rings in GRACO equipment to prevent extrusion and improve sealing performance under high pressure. Key Features: Backup Ring Size #016 (AS 568: 016; Inner Diameter: 0. 625 in; Cross Section: 0. 052 in; Thickness: 0. 050 in) Solid Virgin PTFE Designed for use with GRACO equipment, specifically proportioning pumps

Ensure proper alignment of the swivel mount for smooth hose operation

Non-genuine parts may not provide the same level of sealing or durability

Suitable for use in systems requiring consistent

This kit is intended for maintenance and repair of GRACO SaniForce 2150 FG pumps

The GRACO 243229 is a repair kit containing the control board for the XR9 series airless sprayers

Modular air valve for increased efficiency and minimized downtime

Fan width control for application flexibility

500 psi (for petroleum or synthetic oil)

Supports reliable pump operation in harsh environments

1596 is a specific part or component within GRACO equipment

and O-rings as part of routine maintenance

Socket head design for secure tightening with hex keys