

The Graco 256280 Arm Assy, Adjust, Ratio is an OEM ratio adjustment arm assembly designed for precise material proportioning in compatible Graco dispensing systems. It helps maintain accurate mix ratios for consistent performance and reliable operation.
The Graco 256280 Arm Assy, Adjust, Ratio is a genuine replacement component designed for use in Graco proportioning and plural-component dispensing equipment. This assembly plays an important role in the ratio adjustment mechanism, helping maintain accurate material proportions during dispensing operations.
Built to Graco's quality standards, this ratio adjustment arm assembly supports reliable operation in demanding industrial applications where precise material mixing and consistent output are essential.
| Part Number | 256280 |
|---|---|
| Description | Arm Assy, Adjust, Ratio |
| Manufacturer | Graco |
| Component Type | Ratio Adjustment Arm Assembly |
| Application | Plural-component and proportioning equipment |
| Function | Helps regulate and maintain material mixing ratios |
Accurate ratio control is critical in two-component dispensing systems. The Graco 256280 Arm Assy, Adjust, Ratio serves as part of the mechanical adjustment system that helps operators set and maintain the required material ratio. Proper operation of this assembly contributes to consistent material delivery, improved process control, and dependable equipment performance.
As an OEM Graco replacement part, it is manufactured to match original equipment specifications, helping simplify maintenance and support long-term equipment reliability.