Graco 111603 PTFE Packing O-Ring – Compatibility & Details
Compatible Machines
- Graco ASM Zip-Spray 1900 Plus
- Graco 290 Easy
- Graco 390
- Graco 450
- Graco 455
- Graco 490 ST
- Graco 600 Ultimate
- Graco Duron Performance 390
- Graco Nova SPx
- Other Graco sprayers and fluid handling equipment requiring PTFE O-Rings
Product Overview
The Graco 111603 PTFE Packing O-Ring is a high-quality OEM seal designed for Graco sprayers and fluid systems. Made from durable PTFE, it ensures long-lasting performance and reliable sealing under high pressure and chemical exposure.
Key Features
- High-performance PTFE material for chemical and wear resistance.
- Ensures precise sealing in pumps, valves, and fluid control systems.
- Durable and corrosion-resistant for extended service life.
- OEM part guaranteeing proper fit and function.
Technical Specifications
| Specification | Details |
| Part Number | 111603 |
| Type | PTFE Packing O-Ring |
| Material | PTFE (Polytetrafluoroethylene) |
| Application | Pumps, valves, fluid control modules |
| Manufacturer | Graco |
Installation & Maintenance
Install the Graco 111603 O-Ring carefully in the designated pump or valve groove, ensuring surfaces are clean and free of debris. Avoid twisting or stretching during installation. Inspect periodically for wear, replace if damaged, and follow Graco service instructions for optimal performance.
Frequently Asked Questions
It provides a chemical- and wear-resistant seal in pumps, valves, and fluid control modules, preventing leaks and maintaining system efficiency.
It fits multiple Graco sprayers, including ASM Zip-Spray 1900 Plus, 290 Easy, 390, 450, 455, 490 ST, 600 Ultimate, Duron Performance 390, Nova SPx, and other fluid handling equipment requiring PTFE O-Rings.
Yes, it is an official Graco OEM part ensuring perfect fit, reliable sealing, and long-term performance.
