Graco 117283 O-Ring Packing

Compatible Machines for Graco 117283 Packing O-Ring

Graco 117283 Packing O-Ring Overview

The Graco 117283 Packing O-Ring is a precision-engineered seal designed to ensure reliable performance and leak prevention in professional airless sprayers and high-pressure fluid systems.

Key Features

• Precision-molded elastomer for consistent high-pressure performance
• Premium material resists chemicals, abrasion, and extreme temperatures
• Direct fit replacement for quick service on professional-grade equipment
• Enhances pump efficiency and reduces maintenance downtime

Material & Design

• Constructed from high-grade nitrile and fluoro-elastomer blends
• Cross-sectional profile: 2.0 mm × 1.78 mm for uniform compression
• Hardness: 70 ± 5 Shore A elastomer
• Temperature range: –30 °C to 140 °C continuous service

Performance Metrics

• Maximum operating pressure up to 725 bar (10,500 psi)
• Dynamic friction coefficient below 0.15 for minimal wear
• Compression set less than 8% after elevated temperature testing
• Exceptional chemical resistance and thermal stability

Installation & Maintenance

• Inspect groove dimensions and surface finish before installation
• Use compatible lubricants to prevent dry assembly
• Verify gland fill and compression to avoid extrusion
• Replace at recommended intervals to maintain sealing performance

Frequently Asked Questions