

The Graco 15Y400 Housing Well Adapter (1/4NPT to 1/2NPT FXM) is an OEM threaded housing adapter designed to convert fluid ports from 1/4″ NPT to 1/2″ NPT female‑to‑male connections in compatible systems.
Compatible Machines:
Product Overview: The Graco 15Y400 Housing Well Adapter is engineered to meet OEM connection requirements for converting a 1/4″ NPT port to a 1/2″ NPT female‑to‑male threaded interface. This adapter supports fluid line integration and routing where differing port sizes are encountered. Constructed with durable materials for industrial service, it ensures secure thread engagement and direct replacement compatibility.
| Specification | Detail |
|---|---|
| Manufacturer Part Number | 15Y400 |
| Type | Threaded housing well adapter |
| Thread Sizes | 1/4″ NPT to 1/2″ NPT FXM |
| Application | Port size adaptation |
| OEM Compatibility | Graco systems |
| Material | Industrial grade |
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