SprayTech part 0277495 is a Cup Gasket designed for SprayTech HVLP Maxum II spray guns. This precision‑molded gasket creates an airtight seal between the paint cup and the cup lid, preventing leaks and maintaining consistent air pressure for reliable material delivery. Replacing a worn, hardened, or damaged cup gasket restores proper sealing, eliminates air loss, and prevents paint spills during operation.
| Part Number | 0277495 |
|---|---|
| Part Description | Cup Gasket |
| Brand | SprayTech |
| Fits | HVLP Maxum II |
| Condition | New |
The SprayTech 0277495 Cup Gasket is a replacement sealing component designed for the paint cup assembly of HVLP Maxum II spray guns. It fits between the cup rim and the lid, creating an airtight seal that maintains consistent air pressure within the cup for proper material delivery.
A properly sealing cup gasket is essential for reliable HVLP operation. If the gasket becomes hardened, cracked, compressed, or distorted, air can escape, causing pressure drops, inconsistent paint flow, spitting, and material waste. Replacing a worn gasket restores a positive seal, ensuring smooth, even paint delivery and preventing leaks that can create mess and downtime.
| Airtight sealing | Creates a seal between cup and lid to maintain air pressure |
|---|---|
| Leak prevention | Prevents paint from leaking out of the cup assembly |
| Pressure retention | Maintains consistent air pressure for reliable material flow |
| Air leaks | Audible hissing or pressure drop during operation |
|---|---|
| Paint leaks | Paint seeping from around the cup lid |
| Hardening / cracking | Gasket material feels brittle or shows cracks |
| Compression set | Gasket no longer springs back to original shape |
SprayTech part 0277495 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 Gasket |
When replacing the cup gasket, these components are often inspected or replaced at the same time to ensure complete cup assembly reliability.
Inspect the cup rim for damage or warping that could affect sealing.
Check for cracks or distortion that could prevent proper gasket compression.
A clogged filter can affect paint flow; clean or replace as needed.
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