MANY YEARS AGO, I paid good money out of my own pocket to learn how to design a duct system. I won’t say to whom I paid this money, because I got ripped off. What I “learned” was how to find .1 on a ...

From the first generation of Class II Biosafety Cabinets (BSCs), using a single motor/blower have improved reliability for controlling airflow dynamics for both downflow and inflow versus a dual motor ...

Never before has a major sampling of superchargers been gathered and tested, side by side, on the same engine, under the same set of conditions. HOT ROD instigated this blower dyno test to find out ...

THERE'S AN UNDENIABLE allure to a supercharger. The debate over whether to go normally aspirated or forced induction in building power is a worthy one, but the academic reasons often fall to the ...

Screw blowers use internal compression, lobed blowers use external compression. Screw blowers are more efficient, potentially cutting energy use in half. Resources: Atlas Copco, www.atlascopco.com ...

Whileintercoolersare built right into a roots blower's case, they're often optional in centrifugal supercharger kits. An intercooler is just acore(in centrifugal systems, it looks like a radiator) or ...

Lenexa, Kansas , May 22, 2025 (GLOBE NEWSWIRE) -- Building on over 30 years of innovation and manufacturing excellence, Inovair has been recognized by EPA as the first and only manufacturer of ...

Electronically commutated motors have gained significant ground in recent years, and last year’s Fan Efficiency Rating (FER) implementation only further encouraged ECM adoption as a popular way to ...

Feature an 8- or a 12-in. metal blower system with 15- and 25-ft. duct built into a heavy-duty polyester carry bag The Air Bag 8 and Air Bag 12 feature an 8- or a 12-in. metal blower system complete ...