switch is adj from 0.75 to 6.0 gpm w/ a screwdriver; switch is reed type, single pole, double throw, 20 va; oper pressure 300 psig; lead wires no. 18awg, 30.0 in. lg; construct so ext. npt first threaded stud thread series
2b thread class right-hand 1.105" overall width 20 thread quantity per inch three 0.020 diameter holes equal spaced 120 degrees on coupling ring cadmium surface treated angle type w/clamp unef thread series