

Hardened metal swivel nut for secure, flexible fluid line connections on Graco 1040 pump systems.
The Graco 188989 Nut Swivel is a threaded swivel nut designed to secure fluid line connections while allowing rotation. It enables easier hose installation and adjustment without twisting or stressing the hose assembly, ensuring reliability and leak resistance in demanding fluid handling setups.
| Feature | Detail |
|---|---|
| Part Number | 188989 |
| Material | Hardened metal |
| Function | Secures fluid line with swivel capability |
| Compatibility | Graco Husky & SaniForce 1040 pump systems |