![Cool Factor](https://cole-mswmag.imgix.net/https%3A%2F%2Fwww.mswmag.com%2Fuploads%2Fimages%2Fm1113_expo_spotlight_stac_171031_135132.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=49c2dc0d87eb9d49ef271fefffecf68b)
A first-time exhibitor at the Pumper & Cleaner Environmental Expo, STAC was looking to acquaint visitors with its Thermaflow hydraulic cooling system. “They have to drive a blower or vacuum pump, and most of them are driven with a driveshaft,” says Tom Klingbeil, production...