OEM Titan Fluid Component
Titan 0533418 Inlet Housing is an OEM inlet housing used in the fluid section of AirCoat 423 spray systems, directing material from the siphon hose into the pump and housing the inlet check valve assembly to prevent backflow.
Compatibility Table
OEM inlet housing restores proper fluid flow, prevents air ingestion and material leaks, and maintains system integrity on compatible AirCoat 423 spray systems.
Titan Fluid Component Replacement
Titan 0533418 is an inlet housing used in the fluid section of the AirCoat 423 spray system. It attaches to the pump fluid section and provides the threaded port for the siphon hose or material supply line, directing material from the siphon hose into the pump. The housing also contains the inlet check valve assembly, which ensures fluid flows in the correct direction and prevents backflow when the pump is not operating. This part is also available as 533418, which replaces the 0533418.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan inlet housing used in the fluid section of AirCoat 423 spray systems. Directs material from the siphon hose into the pump and houses the inlet check valve assembly to prevent backflow. |
| Function | Provides the threaded port for the siphon hose or material supply line. Contains the inlet check valve assembly, which ensures fluid flows in the correct direction and prevents backflow when the pump is not operating. Inlet housings can become cracked due to overtightening, freeze damage, or physical impact, and may suffer from thread wear, corrosion, or internal damage that compromises the check valve seat. |
| Replacement Indicators | Signs that replacement is needed include visible cracks, broken threads, or impact damage, fluid seeping from the housing or connection, loss of prime or failure to draw material, and corroded threads or internal surfaces that affect sealing. |
| Service Guidance | When replacing the inlet housing, inspect the inlet check valve components (ball, cage, seat) and replace them if worn. Clean all fluid passages and ensure the siphon hose connection is tight but not over-torqued. Use thread sealant appropriate for the fluid being sprayed. |
| Industrial Applications | Professional finishing, cabinet and furniture painting, wood and metal finishing shops, and industrial coating applications. |
| Compatible Models | AirCoat 423. |
| Accurate Part Number | 0533418 Inlet Housing (replaces 533418). |
| Related Parts Commonly Serviced Together | Inlet check ball and cage (0533414), siphon hose/fitting, outlet housing/fluid manifold, O-rings. |
| Common Problems Solved | Air ingestion (loss of prime), external leaks, erratic fluid delivery, corroded or damaged threads, frequent loss of prime. |
| 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 fluid flow, prevents air ingestion and material leaks, maintains system integrity, and ensures reliable pump priming. |
The 0533418 Inlet Housing is a genuine OEM component for the AirCoat 423 spray system. This housing attaches to the pump fluid section and provides the threaded port for the siphon hose or material supply line. It also contains the inlet check valve assembly, which ensures fluid flows in the correct direction and prevents backflow when the pump is not operating. Inlet housings can become cracked due to overtightening, freeze damage, or physical impact, and may suffer from thread wear, corrosion, or internal damage that compromises the check valve seat. A damaged inlet housing can cause air ingestion (loss of prime), external leaks, or erratic fluid delivery. Symptoms include visible cracks, fluid leaking from the housing, difficulty priming or frequent loss of prime, and stripped or corroded threads that prevent a secure hose connection. When replacing the inlet housing, inspect the inlet check valve components (ball, cage, seat) and replace them if worn. Clean all fluid passages and ensure the siphon hose connection is tight but not over-torqued. 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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