Professor Foam Stainless Steel ISO Check Valves 2pk compatible for 246352 246731
- Comes with A-Quality Chemical resistant o rings that do not swell in solvents
- Machined from 303 Stainless Steel!
- 2 Pack for both Poly and ISO sides A&B 246731 246352
Includes 2 Check Valves machined from 303 Stainless Steel