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Vapor Power International

Vapor Power International manufacturer Boilers, Packaged Steam Generators, Thermal Fluid Heaters, and Electric Boilers. Applications include: Industrial Boilers, Commercial Boilers, Marine Boilers and Military Boilers.
Vapor Power steam generators (Circulatic Boilers, Modulatic Boilers) and liquid phase heaters (HI-R-Temp Boilers) offer exceptional endurance and reliability. Vapor Power boilers are built to withstand the rigorous demands of daily boiler operation. Our boilers are built to the highest quality standards and exacting codes such as ASME, FM, U.S. Coast Guard, ABS, CSA, and Lloyd's Registry. We use the most advanced production technology to further ensure superior quality of our boilers.

Circulatic

Circulatic ®

  • Full Steam in 5 Minutes
  • Fully Modulating Output
  • Compact Size & Weight
  • High Pressure
  • Safe Operation

Steam from: 2,580 – 20,700 PPH
Pressure from: 15 – 530 PSI
Completely Packaged, Fully Test

The Circulatic is a forced recirculation watertube boiler that uses a drum as a steam seperator and a reservoir of water to supply the coils. A recirculating pump draws the water from the drum and forces it through a set of parallel connected coils at the rate of 3 to 4 times the maximum steaming rate.

The water is then pushed through a steam lance and a series of baffles in the drum where some of the water is flashed into steam and separated. The dry steam is released and the water is recirculated through the coils. The fuel and combustion air is controlled by a modulating motor that responds to steam pressure. The feedwater is controlled by a water level control system and modulating feedwater valve.