GRACO Arm, Eccentric Drive 75:1 - (SKU: 560290)The GRACO 560290 is an eccentric drive arm designed for use in GRACO industrial equipment. It is a mechanical component that facilitates the conversion of rotary motion into reciprocating motion, typically within pumps or spray systems. The material is not specified in available sources, but it is engineered for durability and reliability in demanding industrial environments. Its intended function is to drive pump mechanisms in GRACO spray systems,

Replace if signs of malfunction or degradation are present

and is intended to automatically remove liquid contaminants from compressed air systems

Consult a GRACO specialist for complex conversions or troubleshooting

Used as a replacement or spare motor in GRACO process equipment

Used as a replacement handle assembly for GRACO Lo-Cart sprayers or carts

Install the correct air cover gasket for the type of diaphragm in use (25P113 for PS diaphragms)

Clean hopper and replace liner as needed for easy maintenance

Replacement part for internal tubing

All components are OEM GRACO parts

Inspect fittings regularly for wear or damage

ensuring operator safety and equipment protection during operation

Helps protect equipment from water contamination