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. The company's dedication to innovation continues since our founding in 1925.

For over 85 years Protectoseal has been an industry pioneer and leading manufacturer of quality products that conserve and control volatile emissions and protect low pressure storage tanks, vessels and processes from fire and explosion. Our integrated line of pressure and vacuum relief vents, flame/detonation arresters and related vapor control devices are used primarily in process industries.

In recent years, Protectoseal has taken a strong leadership role in promoting the safe operation of vapor recovery systems. Active participation in the drafting of international, industry-wide regulations, focused research and testing and the development and marketing of products such as detonation flame arresters and tank blanketing valves were all aimed at solving customers' tank safety problems.

Today, Protectoseal remains committed to on-going product innovation and outstanding customer service. Consider our design for safety fuel caps for large spark ignition engines, products that were specifically designed to meet stringent new environment requirements, while providing an industry leading level of operational safety. It's the perfect example of why our motto "Safety Without Compromise" is your assurance that Protectoseal truly is dedicated to protecting your facility and personnel, and why we continue to be the leading safety products manufacturer in the world.