

Titan part 704-081A is a syphon assembly that draws paint from the container into the pump inlet during operation. This assembly helps ensure consistent material supply, reduces air ingestion, and supports proper priming on compatible PowrLiner units.
| Part Number | 704-081A |
|---|---|
| Part Description | Syphon Assembly |
| Brand | Titan |
| Fits |
PowrLiner 1800M, 2800M |
| Condition | New |
The Titan 704-081A Syphon Assembly is a genuine replacement part designed to restore proper paint pickup on PowrLiner 1800M and 2800M airless line stripers. This assembly includes the syphon tube, hose, and fittings needed to draw material reliably from the container to the pump inlet.
A cracked, clogged, or loose syphon assembly can cause the pump to run without priming, intermittent sputtering, or complete loss of paint flow. Replacing the assembly restores consistent material delivery and reduces air entrapment.
| Material pickup | Draws paint from container to pump inlet |
|---|---|
| Priming support | Helps purge air and establish steady flow |
| Leak prevention | Maintains a sealed path to avoid air suction |
| Cracks / holes | Visible damage causing air or paint leaks |
|---|---|
| Hard or brittle tube | Loss of flexibility, kinking, or splitting |
| Clogs | Restricted flow even after cleaning strainer |
| Poor priming | Pump runs dry or spits air continuously |
Titan part 704-081A is compatible with the following models. Always verify with your machine's parts diagram, as revision levels may vary.
| Brand / Model | Component |
|---|---|
| PowrLiner 1800M | Syphon Assembly |
| PowrLiner 2800M | Syphon Assembly |
When replacing the syphon assembly, inspect these related components to avoid repeat failures.
A clogged strainer can mimic a failed syphon assembly. Clean or replace as needed.
If the pump won't prime, the bypass hose or valve may also be restricted.
Worn packings can cause loss of suction even with a good syphon assembly.