GRACO Piston, 30.381 mm, 1/2 inch, UHMW - (SKU: 16K258) Lubricate the O-ring with a

Lubricate the O-ring with a compatible lubricant before fitting to prevent tearing

specifically designed as a WWS (Waste Water System) pump

Used for spraying paint and coatings in professional and industrial settings

Used in GRACO fluid transfer systems for various industrial

GRACO Piston, 30.381 mm, 1/2 inch, UHMW - (SKU: 16K258) Lubricate the O-ring with aThe GRACO 16K258 Piston is a precision engineered component made from UHMW (Ultra High Molecular Weight Polyethylene), designed for use within GRACO fluid handling equipment. Its primary function is to provide reliable, wear resistant movement within pumps or other mechanisms, ensuring efficient and durable operation in demanding industrial environments. Key Features: Piston 30. 381 mm (1. 2 inches) diameter, 1 2 inch unspecified dimension (likely