The TorrVac Central Vacuum Tank Unit is an example of an electric vacuum pump paired with a tank. These types are ideal for running vacuum lines throughout an entire facility often running parallel to compressed air lines. These turnkey systems can draw deep vacuums at a high flow rates due to the accumulator tank. Filters and water traps are a necessity to keep particles and liquids out of the tank.
Bottom Line – Compared to other types, these are far more costly in both initial cost and maintenance, but make up for it with power and capacity.