hermetically sealed enclosure 3.250 in. lg; 1.250 in. h; 2.380 in. dia; spdt contacts; open on increasing flow at 0.85 gpm; close on decreasing flow at 0.60 gpm; rate of 3 amps inductive at 28 v dc; 0.5 amps inductive at 50 v dc; dielectric withstanding voltage 1000 v rms; insulation resistance 1000 megohms; working pressure 25 to 75 psig; proof pressure 150 psig; burst pressure 300 psig; pressure drop of 5 psi at flow of 1 gpm
