GRACO Piston Seal (188257 SEAL, PISTON) - (SKU: 188257)The GRACO 188257 SEAL, PISTON is a replacement piston seal designed for use in specific GRACO pumps, such as the 235540 model. It is a critical sealing component that ensures proper operation and prevents fluid leakage within the pump assembly. The material is not specified in available documentation, but it is engineered for durability and compatibility with industrial fluids. Key Features: Piston Seal Designed for use in GRACO pump model 235540

and industrial applications to achieve a consistent

Compatible with GRACO spray equipment requiring external mix vertical front head assemblies

typically constructed from robust materials to withstand industrial environments

The GRACO 288982 AirPro Air Spray Pressure Feed Gun is a manual air spray gun designed for adhesive applications

Remove the pump lower before replacing any pump components as per GRACO guidelines

It is intended for use in industrial material transfer and conveyance systems

Quick knock-down design for easy cleaning and maintenance

Provides safe electrical disconnection

Keep the reservoir clean and free from contaminants

Built-in mil thickness adjustment system

The GRACO 15K666 is an electric handle designed for use with 2K (two-component) dispensing systems

The GRACO 17H579 TexSpray RTX 5000PX is a professional-grade electric texture sprayer designed for applying a wide range of materials such as synthetic stuccos