SprayTech part 0277451 is a Cup Bridge assembly used on SprayTech HVLP Maxum II spray guns. The cup bridge supports and secures the paint cup to the spray gun, providing stable attachment and proper alignment. Replacing a worn or broken cup bridge restores secure cup mounting and prevents leaks or detachment during operation.
| Part Number | 0277451 |
|---|---|
| Part Description | Cup Bridge |
| Brand | SprayTech |
| Fits | HVLP Maxum II |
| Condition | New |
The SprayTech 0277451 Cup Bridge is the structural component that connects the paint cup to the HVLP Maxum II spray gun body. It holds the cup securely in place, ensures proper alignment with the fluid inlet, and often incorporates the cup retention latch or threads.
A stable cup bridge is critical for leak‑free operation and consistent paint flow. If the bridge is cracked, warped, or has worn threads, the cup may wobble, leak air, or detach during use, causing downtime and material waste.
| Cup retention | Securely holds the paint cup to the spray gun body |
|---|---|
| Fluid sealing surface | Provides a flat, smooth surface for the cup gasket to seal against |
| Alignment | Ensures the cup outlet aligns with the gun's fluid passage |
| Cracked or broken bridge | Visible cracks or fractures that compromise structural integrity |
|---|---|
| Warped sealing face | Distortion causing cup to leak air or paint |
| Stripped threads | Threads for cup retention are worn or damaged; cup will not stay tight |
| Broken latch mechanism | If equipped, the latch no longer holds the cup securely |
SprayTech part 0277451 is compatible with the following SprayTech HVLP spray gun model. Always confirm fitment using the correct parts diagram for your exact model and revision.
| SprayTech Model | Component |
|---|---|
| SprayTech HVLP Maxum II | Cup Bridge (0277451) |
When replacing the cup bridge, these components are often inspected or replaced at the same time to ensure a complete seal and reliable cup mounting.
A worn or hardened gasket will cause air or fluid leaks even with a new bridge.
If the cup itself is cracked or the threads are damaged, replace it along with the bridge.
Screws can corrode or strip; new hardware ensures a tight, stable fit.
Copyright © 2024 AlltitanParts.com - All Rights Reserved.
