

The Graco 104084 GB Coupling Hose is a high-pressure hose coupler designed for airless paint sprayers that use a 3/8" hose connection. Ideal for ensuring secure and leak-free hose joins.
The Graco 104084 GB Coupling Hose is used on airless rigs that run a 3/8" hose and the matching Graco coupling system. Always confirm hose I.D., thread, and pressure rating in the unit’s parts manual.
The Graco 104084 GB Coupling Hose is a high-pressure hose coupler used to securely join hose ends or connect accessories in professional airless systems. It’s engineered to maintain seal integrity under typical airless operating pressures while simplifying servicing and hose management.
| Part Number | 104084 |
|---|---|
| Item Type | GB Coupling Hose (hose coupler) |
| Typical Hose I.D. | 3/8" (verify on your unit) |
| Application | Airless paint spraying systems (hose-to-hose / hose-to-accessory coupling) |
| Fitment Check | Match hose size, thread/coupling style, and pressure rating to your sprayer |
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.