VAC-U-MAX; 800-822-8629; www.vac-u-max.com
Technology Sourcebook
Central vacuum system
![VAC-U-MAX Model 1040 central vacuum system](http://www.foodengineeringmag.com/ext/resources/Issues/2015/03-March/Tech-Source/fex0315ts4_slide.jpg?1425668485)
The VAC-U-MAX Model 1040 central vacuum system comes with a plug-and-play, UL-certified control panel. It meets NFPA regulations and is built for Class I Div 2 areas. Online and offline pulse-jet filter cleaning extends vacuuming times and filter life.