Autolec

AUTO PILOT | FLOW DETECTOR ONLY | 19007   OPTIMUS # 2810-006AUTOPILOT # 19007   THIS IS A FLOW SWITCH ONLYTHIS IS A HARWIL FLOW SWITCH - ITS ONE OF THE Q12DS VERSIONS   BOTTOM THREADS ARE 1/2" MPT(ACTUAL DIAMETER IS ABOUT 7/8")   TOP...