For more than two decades, Bison® (formerly AMETEK Dynamic Fluid Solutions) has designed and manufactured Nautilair® combustion blowers, which have empowered engineers to build high-quality, power-dense systems ranging from commercial and residential boilers to hot water heaters, furnaces, ovens, kilns, and more. 

Nautilair has a unique combination of features: 

• Power density enables the highest output from the smallest blower size. 
• The product’s sealed fan housing enables combustion gas and air to mix inside the blower and mount directly to a burner. 
• The air and gas mixture is also optimized by the fan design to provide high efficiency combustion and lower emissions for nitrous oxide and carbon monoxide. 
• The brushless design offers variable speed profiles, with multiple speed signals and a long life that lasts up to 25,000 hours. 

The Nautilair Combustion Blowers line is designed to be more powerful, featuring: 

• Various size blowers - 7.6-inch, 8.9-inch, 12.3-inch, and 14-inch 
• Several voltage inputs - 12 and 24 VDC, 120 VAC, 240 VAC, and 280-575 VAC
• Air power levels - From 100 kilowatts and 340 BTUs per hour up to 1,758 kilowatts and 6 million BTUs per hour

Engineers are always discovering new applications for these blowers including radon mitigation, cooling, fume evacuation, air cushion machines, medical beds, food production and much more.