Ametek's Windjammer brushless DC blowers are available in low-voltage and high-voltage versions
The Windjammer brushless DC blower line includes low-voltage and high-voltage versions, as well as bypass and thru-flow products. Sizes range from 3.0 inches to 5.7 inches.
Low-voltage Windjammer blowers (3.0 inches, 3.3 inches, 4.5 inches, 5.0 inches, 5.1 inches and 5.7 inches) for vacuum or pressure applications can deliver variable output pressure up to 98 inches H2O and flows up to 190 CFM, depending on model, and high-voltage versions (5.7 inches) can provide output pressure up to 169 inches H2O and flows up to 275 CFM.
Windjammer blowers can accept voltage inputs of 12 VDC, 24 VDC, 48 VDC, 72 VDC, 120 VAC or 240 VAC, depending on type, with internal electronics converting line voltage AC input to DC on selected models. Speed can be adjusted internally with an onboard potentiometer or with an external PWM or DC control that actively varies blower performance.