NAVAC HVAC Manufacturing Company Tools in MI Johnstone Supply Traverse City – 6701666 Northern Star DriveTraverse City MI 49696 USAPhone: 2319354444Url: https://www.johnstonesupply.com/store670Directions PRODUCTS OFFERED VACUUM PUMPS & EVACUATION (27) REFRIGERANT RECOVERY (5) Testing Tools & Instruments (21) Tubing Tools (23) FEATURED PRODUCTS Smart Charging Machine NRC62D Smart Vacuum Pumps NRP6Di & NRP8Di Recovery Unit NRRD Brushless DC Recovery Unit NRDD Industrial Vacuum Pump NRD16T Vacuum Pump NP12DM BreakFree® Cordless Vacuum Pump NP2DLM Micron Vacuum Gauge NMV1