20T Series Temperature Swichgage®

These units are take-offs out of engine control panels that we reconfigured with a different gauge for a customer.  They are new take-offs, never used.  The 20 Series (2 inch/51 mm dial) Swichgage models are diaphragm-actuated, temperature-indicating gages, with built-in electrical switches for tripping alarms and/or shutdown devices.  This mechanical gauge features a monitoring range of 130 - 250 degrees F.  It has a 4-foot long capillary tube ending with a 1/2" male pipe thread.