NAVAC’s NP12DM vacuum pump offers a flow rate of 12cfm for fast and heavy-duty performance, the company notes. The pump features an industrial-grade design for a blend of robustness, speed and power. Its brushless DC-motor technology maintains peak efficiency while yielding a superior starting performance under low starting amperage and soft-starting down to 30° F. Its twin-cylinder functionality and precision manufacturing provide an industry-leading ultimate vacuum down to 5 microns, NAVAC states. Other features include adjustable gas ballast for superior moisture handling capability, high-performance oil mist filter for a clean environment while saving pump oil, a recessed power switch safeguarding against tripping and rain, ball-valve oil drainage design, and a low operating sound level.