0 to 25,000 micron range with 1 micron resolution measures vacuum in microns, pascals, millibar, millitorr and mmhg "analog" vacuum level bar graph automatic warning when oil enters the sensor built-in memory retains all previous settings backlight display with the touch of a button sensor design extremely resistant to contamination rugged, compact design - the size of a manifold gauge long battery life calibration self test - can be field calibrated with no special equipment.
This unit has a built in purge circuit which eliminates the need for external equipment and makes for easy clearing at the end of the job. It has superior condenser performance which means the recovery tank stays cooler for a longer period of time, allowing you to recover more refrigerant without high-pressure cut-out. And it's simple to operate, too, with a single valve, single gauge control panel.
This special filter fitting is used inline between the tank fill hose and the virgin refrigerant tank to help prevent any tank debris from getting inside the A/C RRR machine. Simply screw the filter fitting onto the tank, and then connect the tank fill hose to end of the fitting. Instructions are included that tell the user how to install the fitting and how to clean the filter when necessary.
' Refrigerant Recovery Unit, 2-Port, Height (In.) 13-3/4, Depth (In.) 16-1/8, Width (In.) 10-1/4, NEMA 5-15P Male Plug Electrical Connections, Hose Connection 1/4 In. Male, Motor HP 1, Voltage 120, Operating Temp. Range (F) 32 Degrees to 104 Degrees , Requires Recovery Tank and Refrigerant Scale, Oil-Less, Air-Cooled Compressor, For Use With Category III, IV and V Refrigerants Only, No Explosive, Flammable or Corrosive Coolants '