Graco 01/0056-1/88 UHMW HD Piston 15.000 0.194
High-capacity UHMW HD piston engineered for stable pressure control and smooth reciprocating performance in compatible Graco airless spray pump systems.
- Size: 15.000 x 0.194 specification
- Material: UHMW HD for high wear resistance and low friction
- Designed for select large-frame Graco airless sprayers
- Supports consistent high-pressure spray output
- OEM-fit component for pump repair and rebuilds
Heavy-Duty UHMW HD Piston for High-Volume Graco Airless Spray Pump Systems
Compatible Machines
The Graco 01/0056-1/88 UHMW HD Piston 15.000 0.194 is designed for select Graco airless sprayer pump assemblies requiring a 15.000” piston with 0.194 specification and UHMW HD construction for heavy-duty industrial performance.
- Graco Ultra Max II Series (large-frame pump configurations)
- Graco Mark Series Airless Sprayers (compatible pump assemblies only)
- Graco GH Hydraulic Airless Systems (matching piston specification required)
- Graco 1095 / 1595 / 7900 / 5900 Professional Sprayer Units
- Graco OEM pump rebuild kits requiring 15.000 x 0.194 UHMW HD pistons
What is the Graco 01/0056-1/88 UHMW HD Piston 15.000 0.194?
The Graco 01/0056-1/88 is a precision-engineered piston component used in high-capacity Graco airless spray pump systems. Manufactured from UHMW HD (Ultra-High Molecular Weight High Density material), it provides exceptional wear resistance, low friction, and long service life under continuous high-pressure operation.
With a large-format specification of 15.000 x 0.194, this piston ensures accurate sealing and smooth reciprocating motion inside compatible pump cylinders, maintaining stable pressure output and consistent spray performance in demanding industrial applications.
It is commonly used in heavy-duty pump rebuilds and maintenance work where OEM-level durability and performance are required.
Key Features & Benefits
- UHMW HD construction for maximum wear resistance
- Precision-machined 15.000 x 0.194 dimensions
- Designed for high-volume, high-pressure spray systems
- Reduces friction and extends pump service life
- Compatible with select Graco industrial sprayer units
Applications
Used in industrial coatings, protective painting, large-scale construction finishing, and infrastructure maintenance where Graco airless systems operate under continuous heavy-duty workloads.
Frequently Asked Questions
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