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 ...
A snow blower can be either a nice luxury or an absolute necessity, depending on how much snow you get in an average winter and how much real estate you have to clear. If you have a short driveway and ...
The EP12ACP axial-flow confined space ventilation blower has the power to push air through a 12-in.-diameter flexible duct up to 100 ft. in length. Produces 1,825-cfm free air delivery 1-hp, 115-VAC ...