Titan part 0551604 is a manifold for EPX2255 – a fluid distribution component used in the pump or fluid section of compatible airless sprayers. The manifold directs material flow between the pump, pressure transducer, outlet hose, and recirculation valve. Replace a cracked, corroded, or worn manifold to restore proper fluid routing, eliminate external leaks, and maintain consistent spray pressure on compatible SprayTech and Advantage units.
| Part Number | 0551604 |
|---|---|
| Part Description | Manifold, EPX2255 |
| Brand | Titan |
| Fits |
|
| Condition | New |
The Titan 0551604 Manifold, EPX2255 is a fluid distribution component designed for the EPX2255 pump platform. It serves as the central hub for directing material from the pump outlet to the spray hose, pressure transducer, recirculation valve, and pressure relief components. The manifold is typically made of machined or cast metal with precision‑drilled passages and threaded ports.
Over time, manifolds can crack due to pressure cycling or impact, corrode from chemical exposure, or suffer thread damage at port connections. A failed manifold causes external leaks, pressure loss, erratic spray, or contamination of the fluid system. Replacing a damaged manifold with a genuine Titan 0551604 restores proper fluid routing, eliminates leaks, and ensures consistent spray performance on SprayTech Airless EPX2255, Airless Advantage EPX2255, and Advantage 500 sprayers.
| Fluid distribution | Directs paint from pump to hose, transducer, and recirc valve |
|---|---|
| Pressure containment | Withstands full operating pressure without leaking |
| Component mounting | Provides mounting points for transducer and relief valve |
| Visible cracks | Cracks in the manifold body – risk of sudden failure |
|---|---|
| Leaks at ports | Fluid weeping from threaded connections despite new seals |
| Corrosion or pitting | Internal or external corrosion compromising integrity |
| Damaged threads | Stripped or cross‑threaded ports that won't seal |
Titan part 0551604 is compatible with the following airless sprayers. Always confirm fitment using the correct parts diagram for your exact model.
| Brand / Model | Component |
|---|---|
| SprayTech Airless EPX2255 | Manifold |
| Airless Advantage EPX2255 | Manifold |
| Advantage 500 | Manifold |
When replacing the manifold, inspect these related components.
Always replace all sealing elements between the manifold and connected components.
If the manifold was leaking, inspect the transducer for damage or clogging.
Check the hose end fitting for thread damage or O‑ring wear.
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