

UHMW HD piston engineered for consistent sealing and smooth fluid transfer in compatible Graco industrial dispensing systems.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Adhesive & Sealant Systems | Compatible with select Graco industrial dispensing systems using piston part number 01/0057-1V/88. |
| High-Pressure Fluid Sections | Designed for systems requiring a UHMW HD piston for durability and low-friction operation. |
| OEM Replacement Assemblies | Fits equipment configured for piston size 21.336 mm / 5/16 in. |
Always verify OEM part number and system specifications prior to installation for proper fitment.
The Graco 01/0057-1V/88 is a precision-engineered UHMW heavy-duty piston designed for industrial fluid control, adhesive dispensing, and sealant applications. Constructed from high-performance UHMW HD material, it provides excellent wear resistance, reduced friction, and consistent sealing performance under continuous operation.
With a diameter of 21.336 mm / 5/16 in, this piston ensures accurate fitment and stable operation in compatible Graco equipment, supporting long service life in demanding industrial environments.