SSS-9002-U7090 PRESSURE SWITCH - 70/90 with Unloader

SSS-9002-U7090 is a replacement SquareD pressure switch used by Devair/DV Systems on various models of industrial air compressors.  SSS-9002-U7090 is a pre-set pressure switch with a fixed differential pressure set for 70psi cut in, and 90psi cut out pressure with a maximum cut out pressure of 100psi.