Compatible Machines for Graco 117388 Guide Ring
- Graco Airless Sprayer Pump Assemblies
- High-Pressure Coating Systems
- Industrial Piston Pump Modules
- OEM Spray Booth Pumps
Graco 117388 Guide Ring Overview
The Graco 117388 Guide Ring is a precision-engineered component designed to optimize fluid flow, maintain pump alignment, and extend pump life. Constructed from high-strength UHMW polyethylene and glass-filled PTFE, it offers excellent chemical resistance, thermal stability, and low-friction performance for demanding industrial and professional spraying applications.
Key Features
- Precision CNC-machined for uniform radial support and alignment
- Low-friction PTFE composite with chemical and abrasion resistance
- Maintains tight clearances to enhance pump efficiency and reduce wear
- Thermal stability up to 150°C for high-temperature operations
Performance & Reliability
- Supports high-frequency reciprocation with minimal debris generation
- Pressure stability up to 3000 psi for consistent fluid delivery
- Reduces vibration and noise in airless sprayer systems
- Extends maintenance intervals and pump service life
Installation & Maintenance
- Apply inert lubricant to ring bore before press-fit installation
- Inspect ring profile every 1000 operating hours under heavy use
- Replacement intervals can exceed 5000 hours in low-abrasion media
- Use non-reactive cleaning solvents and avoid ultrasonic cleaning
Applications
Ideal for professional coatings, sealants, and high-pressure spraying operations. Enhances spray pattern uniformity, reduces fluid bypass, and improves overall pump efficiency across Graco and compatible OEM systems.
Frequently Asked Questions
Compatible with Graco Airless Sprayer Pump Assemblies, High-Pressure Coating Systems, Industrial Piston Pump Modules, and OEM Spray Booth Pumps.
Inspect the ring every 1000 operating hours, apply inert lubricant during installation, and clean with non-reactive solvents. Replace as needed, especially in high-abrasion applications.
It supports pressures up to 3000 psi and maintains dimensional stability from -40°C to 150°C, suitable for demanding industrial spray operations.
