Used on flt assy, blow-in drs. blow-in door control system item is water tight. model ITS20 differential pressure switch with 4-20ma, includes model 224 differential pressure unit (dpu) . ITS21 is same case with larger, model 199 dpu attached.
right-hand 2.363" overall width emi/rfi non environmental, 1000 hour corrosion resistant cadmium surface treated angle type w/clamp iso m thread series