103-111 Bleed Line Assembly is a genuine OEM replacement component for Titan airless sprayers. The bleed line (also called a prime or recirculation hose) allows trapped air to be purged from the system during startup and provides a path to relieve pressure before servicing. A worn, cracked, or clogged bleed line can cause priming difficulties, pressure fluctuations, or unsafe pressure release. Replacing the assembly restores proper priming function and safe operation.
| Part Number | 103-111 |
|---|---|
| Part Description | Bleed Line Assembly (includes hose, fittings, and valve) |
| Brand | Titan |
| Fits | PowrTwin 12000GH, 8900GH, 6900GH, 4900GH, 4500, 3500, 3500 (50th Anniversary); Airless Sprayer 1200 GXC |
| Condition | New |
The Titan 103-111 Bleed Line Assembly is a critical component of the sprayer’s fluid circulation system. It routes fluid from the pump outlet back to the container during priming, allowing trapped air to escape. It also serves as a pressure relief path when the bleed valve is opened before servicing the gun or fluid section.
Over time, the bleed line can become cracked, brittle from chemical exposure, or clogged with dried coating. A failing bleed line can cause difficulty priming, loss of prime during operation, or an inability to safely relieve pressure. Replacing the assembly with an OEM part restores reliable priming and ensures safe pressure management.
| Priming aid | Allows air to escape during startup, enabling the pump to draw fluid |
|---|---|
| Pressure relief | Provides a safe path to depressurize the system before gun or hose disconnection |
| Fluid circulation | Recirculates material back to the container to maintain consistent flow |
| Cracks / leaks | Visible fluid seepage or hose weeping during operation |
|---|---|
| Hardened / brittle hose | Loss of flexibility; hose may crack when bent |
| Clogged line | Restricted flow; pump struggles to prime even with valve open |
| Damaged fittings | Stripped threads, deformed ferrule, or loose connections |
Part 103-111 is the OEM bleed line assembly for the following Titan sprayer models. Always verify with your machine's serial number and parts diagram.
| Brand / Model | Component |
|---|---|
| PowrTwin 12000GH | Bleed Line Assembly |
| PowrTwin 8900GH | Bleed Line Assembly |
| PowrTwin 6900GH | Bleed Line Assembly |
| PowrTwin 4900GH | Bleed Line Assembly |
| PowrTwin 4500 | Bleed Line Assembly |
| PowrTwin 3500 | Bleed Line Assembly |
| PowrTwin 3500 (50th Anniversary) | Bleed Line Assembly |
| Airless Sprayer 1200 GXC | Bleed Line Assembly |
When replacing the bleed line assembly, inspect or replace these components to ensure complete system reliability.
Includes the valve stem and seat; if worn, it may not seal properly, causing drips or priming issues.
A clogged strainer or damaged suction hose can mimic priming problems; inspect and clean.
Worn packings reduce prime retention; if new bleed line doesn't resolve priming, inspect pump wear.
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