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, has introduced a compact hydraulic tube expander suitable for expanding large copper tubes in tight spaces. The user-friendly Model NTE11H Hydraulic Tube Expander offers single-handed operation in line with NAVAC’s mission of providing tools that make HVAC’R technicians’ jobs less complicated and more efficient – both crucial to busy… Read More