GRACO Piston, Air Cylinder, 4.5 I.D., PR75S - (SKU: 15K794)

GRACO Piston, Air Cylinder, 4.5 I.D., PR75S - (SKU: 15K794)The GRACO 15K794 is a piston designed for use in air cylinder assemblies within GRACO PR70 and PR75S meter, mix, and dispense systems. It is a critical component that facilitates the movement and metering of fluids in industrial dispensing applications. The specific material is not explicitly stated in available documentation, but GRACO PR70 pistons are commonly available in nylon or UHMWPE (Ultra High Molecular Weight Polyethylene) depending on the

It is typically constructed from durable materials suitable for high-performance spraying applications

suitable for petroleum- and synthetic-based oils

Ensure electrical supply matches the pump’s voltage requirements (90–240 VAC)

Used in industrial and maintenance equipment where air motors require protection from environmental or operational hazards

Designed for use in GRACO equipment requiring the 25D159 repair kit

The GRACO 16Y125 PLATE

Reduces air cap buildup

Designed for use with compatible GRACO fluid handling systems

and other applications requiring robust hose solutions within GRACO equipment

The GRACO 25V225 is a replacement diaphragm kit designed for the QUANTM i30 series of electric double diaphragm pumps

and industrial settings where GRACO drum pumps or fluid reclaim systems are utilized[2][5]

Used in commercial and industrial environments for fluid transfer