Tank Liquid Level Switch Switch Function Selectable Side Mounting Tank Connection Size 1-1/2 in NPT Contact Form SPST VA Rating 200 Operating Temp Range 257 Degrees F Max Max Pressure 100 psi Overall Length 5.5 in Float Material Stainless Steel Float Length 3.0 in Float Dia 1.5 in Stem Material Stainless Steel Stem Length 5.5 in Height 10.25 in Width 6.19 in Max Voltage 240 V Body Material Stainless Steel Conduit Size 1 1/2 in Standards CE CSA UL