Flame and Detonation Arresters

Protectoseal

As an engineering solutions company, Protectoseal is the industry leading manufacturer of environmentally sensitive safety products. Constantly evaluating the needs of industry, we strive to improve our products and services, such as our recently enhanced PRO-FLOW® Sizing & Selection Software. Our goal is to continue offering the broadest range of products with global customer service and sales support.  Protectoseal's integrated line of pressure and vacuum relief vents, flame arresters and related vapor control devices are most often used in liquid storage and processing applications found in manufacturing industries including but not limited to: Chemical / PetroChemical Refining Bulk Storage Alternative Fuels Pharmaceuticals Food / Beverage Semiconductor Pulp / Paper Fuel Tank Safety Caps