Many of the customers Schulteis Pumping serves in and around Slinger, Wisconsin, own homes with very large septic or holding tanks. And the company’s newest vacuum truck — a 2016 Mack Granite, rigged up by Imperial Industries with a 4,400-gallon aluminum tank and a National Vacuum Equipment blower (540 cfm) — is well suited for the task at hand.Large tank for more efficient operations? Check. An Allison automatic transmission for easier and safer driving in the area’s hilly terrain? Got it. A low-maintenance blower pump that’s not prone to overheating? Yup. A Bluetooth-enabled cab that provides safer, hands-free operation? Absolutely.
