The rugged 8HDM-11TD-M853 offers oil-less operation to ensure the discharge air remains free of contamination from lubricants. They produce minimal noise, which makes them well suited for noise sensitive environments like laboratory applications. In addition, these units offer high flow, pulse free air - making them ideal for demanding industrial applications requiring consistent air pressure and air flow. Wear items are easy to replace, which allows for a long service life and maximizes uptime.