

Part number 2400605 is a return hose designed for fluid circulation systems on compatible spray equipment. This hose allows excess material to safely return to the supply source, maintaining proper system pressure and preventing over-pressurization of components.
| Part Number | 2400605 |
|---|---|
| Part Description | Return Hose |
| Fits | PowrLiner 4500 service; PowrLiner 5500 |
| Condition | New |
The 2400605 return hose is a fluid handling component designed for compatible Graco spray equipment. This hose provides a safe pathway for excess material to return to the supply source, helping to maintain consistent system pressure and prevent component damage from over-pressurization.
A damaged or leaking return hose can cause pressure fluctuations, material waste, and potential safety hazards. Replacing worn return hoses ensures proper system operation and helps maintain consistent spraying performance on compatible equipment.
| Pressure Regulation | Allows excess fluid to return to supply, maintaining proper system pressure on compatible PowrLiner equipment. |
|---|---|
| Material Circulation | Enables continuous material flow during system operation to prevent settling or separation. |
| System Protection | Helps prevent over-pressurization that could damage pumps, valves, or other components. |
| Visible Damage | Cracks, abrasion, cuts, or swelling in the hose material on compatible equipment. |
|---|---|
| Leaks or Seepage | Material leaking from the hose body or connection points during operation. |
| Reduced Flow | Kinks, collapses, or internal degradation restricting proper return flow. |
| Pressure Issues | System pressure fluctuations traced to restricted or compromised return flow. |
Part number 2400605 is compatible with the following Graco spray equipment models. Verify hose routing and connection types using your equipment's service manual.
| Compatible Equipment | Application |
|---|---|
| PowrLiner 4500 service | Return hose assembly |
| PowrLiner 5500 | Return hose assembly |
These components are commonly inspected or serviced alongside the return hose on compatible PowrLiner equipment.
Primary hose that draws material from the supply source to the pump on compatible sprayers.
Connection points and securing devices that attach hoses to equipment components.
Safety components that work with the return system to prevent over-pressurization.