Aussie Hydro-Vac Services uses positive displacement and liquid ring vacuum pumps for vacuum lading. The vacuum loading equipment and tools used by the company are designed for the efficient and safe removal of solids, liquids, and dust from the excavation site. Aussie Hydro-Vac Services' vacuum loading equipment can also be used to remove waste and debris from pits, ponds, and lagoon bottoms without removing surface material.