These blower packages include the blower, motor and silencer, as well as all the necessary accessories for a wide range of pressure and vacuum applications. The company also offers piping, filters and system control components such as variable speed drives, sequencers, regulators and unloaded start valves. Customized units and installation is offered. Choices between two-lobe or tri-lobe blowers, gas-tight or chrome-nickel steel versions are available. Packages can include standard sound dampening enclosures, clam-shell covers or the exclusive Com-paK, side-by-side installation design.