Graco 15G998 Washer, Uhmw

OEM Graco UHMW washer — durable washer for spray systems and general parts assemblies.

Brand: Graco
Type: Washer / Spacer
Application: Sprayer fluid section, general maintenance
Fit / Ports: Standard washer for Graco assemblies
Material: UHMW (Ultra High Molecular Weight)

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Description

Compatible Machines / Systems

Graco Airless Sprayers (various models with removable washers)
General Graco fluid assemblies requiring UHMW washers
Industrial paint spray equipment using Graco OEM parts

Manufacturer	Graco
Model Number	15G998
Type	Washer / Spacer
Center Section Material	UHMW
Port Size	Standard
Air Inlet	Not applicable
Wetted Material	UHMW
Compatible Media	Airless paint and coatings

Frequently Asked Questions

What is this washer used for?

This UHMW washer is used as a spacing and sealing component in fluid assemblies of Graco spray systems for reliable performance. It provides wear resistance and proper sealing.

Is this a genuine Graco OEM part?

Yes — the 15G998 washer is an original Graco part, ensuring proper fit and performance in Graco sprayers.:contentReference[oaicite:0]{index=0}

What material is the washer made of?

It’s made from Ultra High Molecular Weight (UHMW) plastic for high abrasion resistance and durability under fluid pressure.

Can it be used with all Graco sprayers?

It’s compatible with Graco assemblies that specify UHMW washers; always check your parts breakdown diagram to confirm fitment.

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