Why Your Vacuum Truck Won’t Pump Deep Tanks (And How Air Conveyance Fixes It) скачать в хорошем качестве

Why Your Vacuum Truck Won’t Pump Deep Tanks (And How Air Conveyance Fixes It)

Why does one truck pump faster than another — even with a bigger CFM rating? In this breakdown from the Michigan Septic Tank Association (MSTA) Conference, Mike Chouinard from National Vacuum Equipment dives into: Solid column lifting vs air conveyance Why atmospheric pressure is actually pushing product into your tank How elevation limits your max vacuum Why 20 inches of vacuum ≠ 24 inches How air injection overcomes deep lift limitations Why undersizing your pump is costing you time and money If you're running long hose pulls, steep elevation changes, or deep tanks — this explains exactly why you’re hitting a wall. We also cover: ✔ How a simple “stinger” setup can improve efficiency ✔ Why airflow (CFM) matters more than most operators think ✔ The safety risks of 90° elbows and rock blowback ✔ Real-world examples of 200+ ft pulls at elevation If you build, operate, or spec vacuum trucks — this one matters. Subscribe for more real-world septic, vacuum, and pumping insights from industry leaders.