

OEM Graco heavy‑duty sanitary stop ball for 3150 pump check assemblies — essential fluid control component.
| Manufacturer | Graco |
|---|---|
| Model Number | 15H407 |
| Type | Stop Ball (Check) |
| Center Section Material | Stainless steel |
| Port Size | System‑dependent (3150 check system) |
| Air Inlet | Not applicable |
| Wetted Material | 316 SS |
| Compatible Media | Sanitary fluids, coatings |