NAVAC, the world’s largest supplier of HVAC vacuum pumps in addition to a wide array of tools, gauges, charging machines, recovery units and other industry-specific items, will feature its trailblazing BreakFree Series™ of cordless HVAC tools at AHR Expo, February 3-5 in Orlando. On display at NAVAC’s Booth 5380, the lineup includes the world’s highest capacity cordless vacuum pump: the recently released model NP4DLM, which can achieve a flow rate of 4 cubic feet per… Read More