ConVault protected aboveground storage tanks (AST’s) for gasoline, diesel and other petroleum products are available in sizes ranging from 125 to 12,000 gallon. The primary tank can be mild steel, stainless steel, coated steel or in some sizes polyethylene. Primary and built-in secondary containment are protected in a six inch thick monolithic concrete shell. ConVault AST's are shop-fabricated, tested and listed in accordance with UL 2085 and ULC 142.16 standards for Fire Resistant and Protected Type Secondary Containment for Aboveground Storage Tanks for Flammable and Combustible liquids. They are fire resistant, vehicle impact resistant and bullet-proof. Manufacturing sites are located throughout North America, with additional manufacturing sites in Europe, Japan and Australia. Over 30,000 ConVault AST's have been manufactured since 1986 and are installed at extremely diverse locations around the world.
Instant steam -“Push Button” steam in less than 10 minutes
• Safety First • NO open flame • NO fumes • NO combustible fuel • NO fuel storage
• NO long, hot steam lines • Completely automatic • Lower insurance rates. 98% efficiency.
No Heat - throws little or no heat
The “Flexible Water Tube” design of the Bryan boiler provides for extremely fast, natural internal circulation, resulting in maximum heat transfer and operating efficiency. Dependency on external pumps is eliminated. The unique flexible bent tube design prevents all possible damage from thermal...
PVI specializes in medium to large capacity ASME water heaters for commercial and institutional buildings; including schools, hotels, hospitals, dormitories, apartments, correctional facilities and military barracks.