OEM Titan Sealing Kit
Titan 533926 Packing Kit is an OEM packing kit used in the fluid section of AirCoat 423 and AirCoat 620 spray systems, containing the necessary seals and packings to restore proper pump sealing performance.
Compatibility Table
OEM packing kit restores proper sealing performance, prevents fluid bypass and pressure loss, and extends pump life on compatible AirCoat spray systems.
Titan Sealing Kit Replacement
Titan 533926 is a packing kit used in the fluid section of the AirCoat 423 and AirCoat 620 airless sprayers. This kit contains the necessary packings and seals to restore proper sealing performance in the pump assembly. Packing kits are essential maintenance items that help prevent fluid bypass, maintain consistent pressure, and extend pump life. Replacing worn packings with this OEM kit restores proper sealing and prevents costly pump damage.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan packing kit used in the fluid section of AirCoat 423 and AirCoat 620 spray systems. Contains necessary seals and packings to restore proper pump sealing performance. |
| Kit Contents | Includes the packings and seals needed to service the fluid section of compatible AirCoat spray systems. The specific contents may include upper and lower packing sets, O-rings, and seals as required for proper sealing restoration. |
| Function | Restores proper sealing between the piston and cylinder in the fluid pump section. Over time, packings and seals wear from normal use, especially from abrasive coatings or high-pressure operation. Worn packings can cause pressure loss, reduced output, erratic spray patterns, and frequent pump cycling. |
| Replacement Indicators | Signs that replacement is needed include visible fluid leaks from the pump area, loss of pressure, reduced output, erratic spray patterns, and frequent pump cycling. The use of Titan Piston Lube (Part # 314-480) is recommended as an upper packing lubricant. Do not substitute oil, water or solvent for an upper packing lubricant. |
| Service Guidance | When servicing the pump assembly, remove the ball, retainer, and lower packing set, then remove the upper packing set, upper spring, and spring retainer from the pump block. Always inspect associated components such as the piston rod, cylinder wall, and throat seal for scoring, corrosion, or damage. |
| Industrial Applications | Professional finishing, cabinet and furniture painting, wood and metal finishing shops, and industrial coating applications requiring reliable pump sealing. |
| Compatible Models | AirCoat 423, AirCoat 620. |
| Accurate Part Number | 533926 Packing Kit. |
| Related Parts Commonly Serviced Together | Leather V-packing (0533425), upper packing spring (533406), piston rod, pump cylinder, O-rings. |
| Common Problems Solved | Fluid leakage, pressure loss, reduced output, erratic spray patterns, pump cycling issues. |
| Use with Coating Systems | Supports solvent- and water-based paints, primers, varnishes, polyurethanes, stains, lacquers, 2K coatings, and UV hardening paints. |
| OEM & Brand Information | Genuine Titan OEM component designed for correct fitment in compatible AirCoat systems. |
| Commercial Benefits | Restores proper sealing performance, prevents fluid bypass and pressure loss, extends pump life, and ensures consistent spray quality. |
The 533926 Packing Kit is a genuine OEM maintenance kit for compatible AirCoat spray systems. Over time, packings and seals in the pump section wear from normal use, especially from abrasive coatings or high-pressure operation. Worn packings can cause fluid leakage, pressure loss, and erratic spray performance. The AirCoat 423/620 Series Pumps should receive service as required if there is excessive leakage from the top packing, or if pump strokes become faster on one stroke or another. The use of Titan Piston Lube (Part # 314-480) is recommended as an upper packing lubricant. When servicing the pump assembly, remove the ball, retainer, and lower packing set, then remove the upper packing set, upper spring, and spring retainer from the pump block. Inspect associated components such as the piston rod, cylinder wall, and throat seal for scoring, corrosion, or damage. This part is not listed as a component for the Commander air-powered airless sprayer. Refer to your product manual for detailed information about this component.
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