GRACO Spring, Plunger, Vacuum Pump - (SKU: 556946)The GRACO 556946 is a spring loaded plunger vacuum pump designed for use within GRACO industrial equipment. It is typically constructed from durable materials suitable for industrial environments, and its primary function is to generate vacuum pressure for various fluid handling and transfer applications. Key Features: Spring, Plunger, Vacuum Pump Designed for use with GRACO industrial equipment Spring loaded plunger mechanism for reliable vacuum

This part functions as a critical linkage or drive element

24S143 (includes W4

but it is painted for corrosion resistance and durability

helping to prevent tip plugging and ensuring a smoother

intended for maintenance and repair of compatible GRACO systems

Regularly check for proper fit and alignment to avoid operational issues

Monitor for leaks or pressure irregularities

Do not bend or kink probe or hose during installation

Used in industrial fluid handling and spray equipment where precise air pressure regulation is required

intended for use with GRACO airless spray equipment to deliver paint or coatings efficiently and safely

Used for the repair and maintenance of GRACO NL series drum pumps in industrial

and coating applications in sectors such as mining