8.260 in. Lg, 5.500 in. Od, panelmounted, range 15.0 psia to 7.0 psia, power input 115v 60 hz, relay trip points 8.9 psia and 10.9 psia, photocell setting 8.9 psia on decreasing pressure 10.9 psia on increasing pressure depot adjustable, accuracy 2 percent of full scale at 70.0 degrees f, ambient temperature range 30.0 degrees f to 131.0 degrees f, finish baked dark gray enamel
