Thread reducer bushing designed to adapt and connect mismatched ports in Graco airless spray systems for secure, leak-resistant fluid flow.
| Graco System Category | Compatible Machines |
|---|---|
| Magnum Series | Magnum X5, Magnum X7, Magnum LTS 15, Magnum LTS 17 |
| Project & ProX Series | Project Painter Plus, ProX7, ProX9, ProX17, ProX19 |
| Ultra & Ultra Max II Series | Ultra 395, Ultra 495, Ultra 595, Ultra Max II 490, Ultra Max II 495, Ultra Max II 595 |
| Contractor & Professional Sprayers | ST Max 395, ST Max 495, ST Max 595, FinishPro 390, FinishPro 395, select Graco airless spray systems requiring reducer adapters |
The Graco 18B846 Bushing, Reducer, Adapter is an OEM fitting designed to connect and transition different thread sizes within Graco airless spray systems. It allows secure adaptation between components that require reduced or modified port connections.
It is commonly used in professional spray setups where fluid paths, hoses, or system fittings must be adjusted to ensure proper sealing, pressure stability, and system compatibility.
