GRACO Piston, 30.860, 1/2", UHMW, Heavy Duty - (SKU: 01/0059-1K/88) The GRACO 16D440 is a

The GRACO 16D440 is a painted control cover designed to protect and enclose control components on GRACO spray foam or paint equipment

Maintain cleanliness around NFC readers for reliable operation

Ensure compatibility with vehicle electrical system (12VDC)

also used with Air Oil High Speed Spindl-Gard systems

Use appropriate tools to avoid damaging the handle or gun body

GRACO Piston, 30.860, 1/2", UHMW, Heavy Duty - (SKU: 01/0059-1K/88) The GRACO 16D440 is aThis is a heavy duty piston designed for use in GRACO equipment. It is constructed from UHMW (Ultra High Molecular Weight Polyethylene), a material known for its durability, low friction, and resistance to wear. The piston is intended to provide reliable movement and sealing within compatible GRACO pumps or fluid handling systems. Key Features: Piston 30. 860, 1 2" UHMW (Ultra High Molecular Weight Polyethylene) Heavy duty construction for extended