

Titan 0533408 PTFE O-Ring is an OEM PTFE O-ring used in the fluid pump section of AirCoat 423, AirCoat 620, and PowrCoat 630 sprayers, providing a chemical-resistant seal between components.
Compatibility Table
This OEM PTFE O-ring is a direct replacement for the original part on compatible Titan AirCoat and PowrCoat sprayers, ensuring proper sealing and reliable fluid pump operation.
Titan OEM PTFE O-Ring
The Titan 0533408 is an OEM PTFE O-ring designed for the AirCoat 423, AirCoat 620, and PowrCoat 630 sprayers. This precision sealing component is made from polytetrafluoroethylene (PTFE), a high-performance material known for its exceptional chemical resistance and low friction properties. It is used to create a reliable static seal between mating surfaces in the pump fluid section.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan PTFE O-ring used on AirCoat 423, AirCoat 620, and PowrCoat 630 sprayers in the fluid pump section. |
| Function | Provides a chemical-resistant static seal between mating surfaces in the pump fluid section; prevents fluid leaks; maintains system pressure. |
| Material Properties | PTFE offers superior resistance to solvents, paints, and aggressive coatings; wide temperature range; low friction; excellent chemical resistance. |
| Industrial Applications | Professional fine finishing, industrial coating, woodworking, and high-production painting environments using AirCoat or PowrCoat systems. |
| Compatible Titan Machines | Titan AirCoat 423 (0533408), AirCoat 620 (0533430), and PowrCoat 630 (0533408). |
| Specifications | Quantity of 4 used per fluid pump assembly; PTFE material for chemical resistance. |
| Compatible Parts & Assemblies | Fluid pump assembly, pump block, cylinder, glands, and related pump components. |
| Related Parts Commonly Serviced Together | Fluid pump service kit, packing sets, and other O-rings often replaced during pump service. |
| Common Problems Solved | Fluid leaks from pump section, loss of pressure, degraded standard rubber O-rings from solvents or chemicals. |
| Use with Coating Systems | Designed for use with AirCoat and PowrCoat systems; compatible with solvent and water-based paints, primers, varnishes, and industrial coatings. |
| Commercial Benefits | Using an OEM PTFE O-ring ensures chemical-resistant sealing, prevents fluid leaks, and maintains reliable sprayer performance for professional painters and finishers. |
The 0533408 PTFE O-Ring is a critical sealing component for the AirCoat 423, AirCoat 620, and PowrCoat 630 sprayers. Replacing worn or damaged PTFE O-rings with genuine parts ensures proper sealing, prevents chemical degradation, and maintains reliable fluid pump operation. AirCoat 620 uses part 0533430.
Quick answers for confirming fitment, function, and service value.