Universal Valves blow off vents have a unique mushroom design that prevents water and contaminants from entering AST storage applications. Allows emergency venting for excessive internal pressure build-up relief in tanks. In an emergency vents will open at approximately 1 PSI.
Features
- Constructed of rugged epoxy coated cast iron.
- Vapor leaks are prevented by O-Ring seal
- Vents are female threaded
- Meets state and federal regulations
- Compatible with E-85
| Thread Size | CFH Chart | Height | Width |
|---|---|---|---|
| 4 in. | 119,750 | 6 in. | 7-1/2 in. |
| 6 in. | 246,130 | 6 in. | 10 in. |
| 8 in. | 462,000 | 6 in. | 12-1/2 in. |
Downloads
Product Manual (PDF Download)
