GRACO Piston Seal - (SKU: 18C890)The GRACO 18C890 is a genuine piston seal designed for use in GRACO sprayers such as the PowerFill 3. 5. It is manufactured to exact specifications to ensure a perfect fit and optimal functionality. The material is not specified in available sources. Its intended use is to maintain proper sealing within the piston assembly of compatible GRACO equipment, preventing leaks and ensuring efficient operation. Key Features: Piston Seal 18C890 GRACO sprayers

and lubrication systems

Reliable sealing and retention

but it is intended to provide support and protection for internal parts

prevents leaks

Inspect fitting regularly for signs of wear or damage

particularly for use with MD2 dispense valves and disposable mixers for sealants and adhesives

Inspect the gland and mating surfaces for damage or debris before installation

GrindLazer 25M842

including those referenced in GRACO pump repair manuals (e

particularly where sanitary standards are required

Branded for product identification

Clean and maintain as recommended by GRACO