GRACO Piston Compression Ring (83 mm Inner Diameter x 90 mm Outer Diameter x 3 mm Thickness) - (SKU: 104103)The GRACO 104103 is a piston compression ring designed for use in GRACO pumps. It is a critical sealing component that ensures efficient compression and prevents leakage within the pump assembly. The material is not specified in available sources, but such rings are typically made from durable polymers or engineered plastics for wear resistance and longevity. Its intended function is to maintain pressure integrity and facilitate smooth piston movement

Air pressure operating range: 20–125 psi (1

Union Fitting

Helps extend equipment service life

lubricants

and other industrial settings

The GRACO 02/0967-11/25 is a genuine seal kit designed for use with GRACO 100 Series pumps

making it suitable for handling a variety of industrial fluids

Easy to install and replace

Used in GRACO fluid handling equipment for controlling and managing fluid flow in industrial lubrication and maintenance systems

The GRACO 563149 is a compact 90-degree angle swivel designed for use with pipe systems

5E181) appears to be a specific part or component for GRACO equipment

Manzel part number 6061-B