Explosion Prevention and Pressure Protection Devices
Welcome to Protect seal, the industry leader in safety products for almost 100 years. Our comprehensive product line includes Pressure and Vacuum Relief Vents, Emergency Relief Vents, Flame Arresters, and Tank Blanketing Valves. With short lead times and greater availability, we guarantee that our products are always within reach. Trust Protect seal for superior quality and unbeatable service.
- FAB Valve® Series End-of-Line Pressure/Vacuum Conservation Vent and Flame Arrester
Model Series:
830 End-of-Line Conservation Vent and Flame Arrester
830E End-of-Line Conservation Vent and Flame Arrester – ATEX / CE / ISO
3908-SL Pressure and Vacuum Relief Thief Hatch
5200G Weather hood Free Vent
8540H End-of-Line Pressure / Vacuum Conservation Vent
8740 In-Line Pressure and Vacuum Relief Vent
Flame arresters are passive, mechanical devices installed on a storage tank nozzle or in a vapor piping system.
- End of line Deflagration
- Vent Line / In line Deflagration
- In Line Detonation
